NAICS 221310

Certified Women-Owned Water Supply and Irrigation Systems

239 certified women-owned vendors list NAICS 221310 (Water Supply and Irrigation Systems) among their codes, each holding an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search.

239 certified vendors · ranked by certification recency & profile depth

01M BISCHAK LLC

Professional & Management Consulting · Lytle, Texas
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

Provide federal government financial and management assistance in support of both civilian and defense agencies based on federal professional experience.

03PROVIDENCE FEDERAL GROUP, LLC

Facilities & Building Services · North Providence, Rhode Island
SBA-certified WOSB, EDWOSB, SDVOSB, VOSB
WOSBEDWOSBSDVOSBVOSB

Providence Federal Group's capabilities include facility management, professional services, and base operations support nationwide.

04MENDEZ GROUP, INC

Engineering & Architecture · Kenner, Louisiana
SBA-certified WOSB, EDWOSB, 8a, HUBZone
WOSBEDWOSB8(a)HUBZone

Established in 1998, we are an 8(a), EDWOSB, WOSB environmental and safety consulting firm. Areas of specialty include safety training, online training design and management, instructor led training, virtual lead training, compliance auditing, sample analyses, project monitoring, asbestos abatement, mold abatement, lead abatement, environmental risk assessment, research support, engineering services, site preparation services, hazardous waste disposal services. We have a long established work history with several federal and state agencies including Army, FAA, GSA, Navy, NASA, NIH, LDEQ, LDOT, LDHH.

05COEEXEC, LLC

Facilities & Building Services · Lake City, Florida
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

CoeExec, LLC is a remote executive assistant firm delivering professional, reliable, and tech-savvy support to small businesses, government contractors, and busy executives. Our services include calendar and inbox management, document creation and formatting, research, project coordination, expense tracking, platform support, and back-office administration. We are known for our responsive communication, discretion, and ability to adapt to evolving business needs. CoeExec is committed to expanding opportunities for military spouses through future remote assistant roles and credentialing support, reinforcing our mission of delivering excellence while supporting underserved communities.

06CITRINE LLC

Engineering & Architecture · Lakewood, Colorado
SBA-certified WOSB, EDWOSB, HUBZone, SDVOSB, VOSB
WOSBEDWOSBHUBZoneSDVOSBVOSB

Citrine specializes in professional engineering design, construction period services, and commissioning. Citrine offers a wide range of services, including detailed design, feasibility studies, commissioning at various levels, consulting, project management, and technical staffing support. Citrine provides services related to construction management, inspections, assessments, audits, testing, planning, research and development, studies, cost estimating and other engineering services.

07RJS CONSTRUCTION INC

Construction & Trades · Union Gap, Washington
SBA-certified WOSB
WOSB

RJS Construction, Inc. is a Woman & Native American Owned Small Business (WOSB & ISBEE) full-service general contractor founded in 1990 by Shannon & Richard Sevigny. For 36 years, RJS has successfully delivered general and design-build construction projects 18 states and counting. Our reputation has been built on the quality of our construction services and our ability to develop and maintain sound client relationships. These strong relationships have resulted in a client return rate of over 90% over the past twenty-five years. We firmly believe this client loyalty is a testament to our commitment to safety, our dedication to quality and an understanding of our clients’ needs.

08RJS CONSTRUCTION, INC

Construction & Trades · Vancouver, Washington
SBA-certified WOSB
WOSB

RJS Construction, Inc. is a Woman & Native American Owned Small Business (WOSB & ISBEE) full-service general contractor founded in 1990 by Shannon & Richard Sevigny. For 36 years, RJS has successfully delivered general and design-build construction projects 18 states and counting. Our reputation has been built on the quality of our construction services and our ability to develop and maintain sound client relationships. These strong relationships have resulted in a client return rate of over 90% over the past twenty-five years. We firmly believe this client loyalty is a testament to our commitment to safety, our dedication to quality and an understanding of our clients’ needs.

09RJS CONSTRUCTION, INC.

Construction & Trades · Centennial, Colorado
SBA-certified WOSB
WOSB

RJS Construction, Inc. is a Woman & Native American Owned Small Business (WOSB & ISBEE) full-service general contractor founded in 1990 by Shannon & Richard Sevigny. For 36 years, RJS has successfully delivered general and design-build construction projects 18 states and counting. Our reputation has been built on the quality of our construction services and our ability to develop and maintain sound client relationships. These strong relationships have resulted in a client return rate of over 90% over the past twenty-five years. We firmly believe this client loyalty is a testament to our commitment to safety, our dedication to quality and an understanding of our clients’ needs.

10MARCOLE,INC.

Construction & Trades · Citra, Florida
SBA-certified WOSB, HUBZone
WOSBHUBZone

Marcole, Inc. is an SBA-Certified HUBZone and Women-Owned Small Business (WOSB) specializing in heavy civil construction, infrastructure development, site development, earthwork, utility infrastructure, temporary facilities, fabric structures, industrial curtain systems, and construction management. Through the experience of its leadership team, Marcole has participated in over $205 million in U.S. Army Corps of Engineers (USACE) civil works, marine infrastructure, and navigation improvement projects, as well as disaster recovery programs exceeding $4.3 billion in total value. Marcole provides project management, construction execution, quality control, subcontractor coordination, construction logistics, and infrastructure services for federal, state, municipal, and commercial clients, delivering safe, compliant, and quality-driven solutions for complex construction and infrastructure projects.

11PROMETHEAN GENERAL CONTRACTORS, LLC

Construction & Trades · New Orleans, Louisiana
SBA-certified WOSB
WOSB

K-Belle Consultants, L.L.C. is a heavy civil engineering and construction company based in New Orleans, LA. Our services include: Project Management, Multi-Discipline Engineering Project Engineering, Design Drafting, Cost Engineering, Quality Assurance/ Quality Control, Concrete, Pump Station Troubleshooting, Mechanical and Electrical Controls, Engine Repairs, Vibration Analysis and Alignment, Wharf Repairs.

12INTEGRATED SOLUTIONS, LLC

Wholesale & Distribution · Metairie, Louisiana
SBA-certified WOSB, HUBZone
WOSBHUBZone

Integrated Solutions brings over 25 years of engineering and field expertise from civil works projects, delivering reliable solutions for supply, service, construction, and consulting efforts tailored to the customer's diverse needs. Our deep understanding of government processes, documentation, and terminology gives us a unique ability to rapidly navigate and interpret State and Federal micro-purchases, contracts, and blanket purchase agreements. Successfully delivered numerous government infrastructure projects from initiation through completion, overseeing every phase from Engineering and Design to long-term operation and maintenance. Holds a BS in Mechanical Engineering, with 18 years GS-13 Engineer and intern engineering license (LA EI.0019889). Other certifications include WOSB, HUBZone, WBE, EBR SEDBE, and LED. Capable of supporting the U.S. Gulf Coast region. Numerous NAICS Codes, including 237990, 332999, 333110, 333996, 532412, 532490, 541330, 541380, 541614 & 811310.

13WILLKOMPANY INC

Construction & Trades · National City, California
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

Woman-owned minority small business, general contractor with specialization in roofing and waterproofing. We provide quality work at a reasonable cost, delivered on time with safety at the forefront.

16PERFORMANCE BUILDERS EAST L.L.C.

Construction & Trades · Harkers Island, North Carolina
SBA-certified WOSB, EDWOSB, 8a, SDVOSB, VOSB
WOSBEDWOSB8(a)SDVOSBVOSB

As a small, but experienced construction company, PBE is licensed as a General Building Contractor and as a Public Utilities Contractor; specifically, Water and Sewer Lines infrastructure and maintenance. PBE’s capabilities include all facets of vertical, horizontal and underground construction, as well as marine and coastal projects, and their management. In addition, we have the equipment and experience to complete dredging operations in environmentally sensitive areas. PBE provides landscaping design and installation services, tree removal, overgrown embankment vegetation management in difficult to access locations and hardscape and water feature installation. We provide Contaminated Soils Remediation, Water Well Drilling, and Hurricane/Disaster Recovery Services. As a trusted source General Contractor, PBE has been awarded and successfully completed four federal contracts without labor time-loss injuries.

18SOLA CONTRACTING LLC

Construction & Trades · New Orleans, Louisiana
SBA-certified WOSB, EDWOSB, 8a, HUBZone
WOSBEDWOSB8(a)HUBZone

construction, contractor, site work, renovation, painting, demolition, gravel, generator, transfer switch, sealing, waterproofing, concrete, disaster relief, debris removal, FEMA trailer site prep

19GRANITE GROUP, LLC

Construction & Trades · Belle Fourche, South Dakota
SBA-certified WOSB, HUBZone
WOSBHUBZone

The Granite Group is a South Dakota Based Business that provides the missing link, connecting American contractors with the United States government. We research and contract with the best and most capable contractors to provide services to our great country. The Granite Group is committed to ensuring a top-quality final product within the approved budget amount and in a timely manner.

20EVANS WEST, INC.

Construction & Trades · Santa Fe Springs, California
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

Evans West is a licensed contractor in Southern California. We are an 8(a) certified/WOSB/EDWOSB and we have experience working with several government agencies. Evans West capabilities include heavy civil, general construction, and fence construction. Our abilities include performing complex construction/fencing projects. Our services include general construction, emergency response, demolition, all types of fencing including perimeter security fencing.

22LAURA KAY DUNBAR, INC.

Construction & Trades · Ventura, California
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

The Akeena Group is a woman owned, 8(a) and HubZone certified company, licensed as both an Architect and General Contractor. We provide services state wide that range from consultation and initial project design through completion of construction for governmental, commercial and residential clients. The Akeena Group is able to work within our client’s budget and timeline while ensuring quality and safety on every project. Our expertise in renovation and rehabilitation of buildings, along with comprehensive knowledge of accessibility standards gives us the ability to work on a wide range of projects, including structures with significant challenges. With our team’s government contracting experience and over 30 years of architectural, construction and code knowledge, we are confident that we can exceed our client’s expectations for any project.

23R2T, INC.

Environmental & Waste Services · Palm Beach Gardens, Florida
SBA-certified WOSB
WOSB

environmental and civil engineering, GIS, Construction, survey, roofing, stormwater, watershed and water resources, water quality monitoring, civil engineering, sedimentation and erosion control, water and wastewater treatment, NEPA

25COMP ENVIRONMENTAL INC

Construction & Trades · Mc Lean, Virginia
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

Established in 2006. General contractor and specialty contractor. Engineering Services(Civil, Electrical, and mechanical), Install repair Electrical & electronic equipment, Specialty trade(electrical water resources), Automation control, Programmable logic controls PLC, Supervisory control & data acquisition(SCADA), Access security systems), Building Management System(BMS), Utilities(electric water), Construct operate maintenance warehouse buildings, Renovate repair maintenance warehouse buildings, Maintain repair Wastewater treatment plant(WWTP). Operate in Southeast and capitol region. Responsive, proactive, and accountable. Certified HUBZone, WOSB, EDWOSB, 8a via JV.

26R2T, INC.

Engineering & Architecture · Atlanta, Georgia
SBA-certified WOSB
WOSB

civil and environ. engineering, utility cont., gen cont. roadway design and const., water resources,water and wastewater design, stormwater, watershed assessment,planning, O&M, construction management, project management,NEPA, PM, stream monitoring, GIS, utility locating

27SMOKEY BLUE LLC

Professional & Management Consulting · Durant, Oklahoma
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Smokey Blue LLC is a woman-owned, EDWOSB-certified small business specializing in vendor coordination, contract management, and operational support. We help prime contractors and organizations stay aligned by acting as a bridge between awarded work and the vendors responsible for delivering it. Whether it's sourcing qualified subcontractors, supporting transitions post-award, or identifying breakdowns in communication and delivery, we bring clarity and structure to complex projects. Our experience spans healthcare operations, federal contract support, and community infrastructure- always grounded in real-world execution, not surface level solutions.

29COMP ENVIRONMENTAL, INC.

Construction & Trades · Winter Haven, Florida
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

Established in 2006. General contractor and specialty contractor. Engineering Services(Civil, Electrical, and mechanical), Install repair Electrical & electronic equipment, Specialty trade(electrical water resources), Automation control, Programmable logic controls PLC, Supervisory control & data acquisition(SCADA), Access security systems), Building Management System(BMS), Utilities(electric water), Construct operate maintenance warehouse buildings, Renovate repair maintenance warehouse buildings, Maintain repair Wastewater treatment plant(WWTP). Operate in Southeast and capitol region. Responsive, proactive, and accountable. Certified HUBZone, WOSB, EDWOSB, 8a via JV.

31PROFICIENT CONSTRUCTORS LLC.

Construction & Trades · San Antonio, Texas
SBA-certified WOSB, EDWOSB, 8a, HUBZone
WOSBEDWOSB8(a)HUBZone

Proficient Constructors, LLC is a well-established and highly reputable construction firm with a proven track record of successfully delivering federal construction projects. With more than 19 years of industry experience, we have built a strong foundation of technical expertise, operational excellence, and reliability, enabling us to execute projects of varying size, scope, and complexity. As a federally certified contractor, we are committed to delivering superior quality, maintaining strict compliance with contract requirements, and upholding the highest standards of professionalism, safety, and performance. -Core Capabilities include: -Project Management -Construction Quality Control (CQC) Management & Implementation -Safety and Health Management & Implementation -Project Schedule Development and Management -Estimating and Cost Control -Value Engineering -Design-Build Capabilities

35GWO, INC.

Construction & Trades · Chicago, Illinois
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

GWO Inc. is a Chicago-based construction firm providing commercial, government, and heavy civil construction services since 2013. We have experience in office build-outs, tenant improvements, industrial construction, site development, and heavy civil projects. Our team is skilled in project coordination, subcontractor management, and quality control to ensure timely and cost-effective project delivery. As a federally certified 8(a) and WOSB contractor, we have completed projects for local government agencies and are actively expanding our work in federal contracting. Our experience includes renovations, infrastructure improvements, and heavy civil construction, with a focus on meeting project specifications and regulatory requirements. GWO Inc. is committed to efficient project execution, clear communication, and adherence to industry standards. We have the capacity to manage projects from pre-construction through completion while maintaining quality and safety.

39LAKOTA BUILDING SERVICES, INC

Construction & Trades · Mechanicsvlle, Maryland
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

Lakota Building Services, Inc. treats every customer as our highest priority and ensures every job is completed with the utmost diligence. Our team employs a thorough order of operations from beginning to quality control to maintain the highest standards of excellence in our industry. Lakota Building Services, Inc. is the only answer to any HVAC, plumbing, electrical, facilities operation, and maintenance need.

40WESERV JANITORIAL LLC

Facilities & Building Services · Tarboro, North Carolina
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

We are a cleaning janitorial service that provides cleaning services for commercial, and industrial companies. Our services includes but not limited to deep cleaning, dusting, vacuuming, windows, fogging.

44GUARDIANX LLC

Professional & Management Consulting · Seattle, Washington
SBA-certified WOSB
WOSB

GuardianX LLC is a woman-owned small business based in Seattle, WA, specializing in advanced safety technologies, AI-driven research, and educational innovation. Our company designs and supplies intelligent protective systems, quantum-photonic materials, and customized safety equipment for schools, laboratories, and transportation sectors. GuardianX also provides R&D and training solutions integrating AI, clean energy, and digital security to support government and private sector innovation.

47TWISTED LAND COMPANY, LLC

Construction & Trades · Kiowa, Oklahoma
SBA-certified WOSB, HUBZone
WOSBHUBZone

Women Owned leaders in the land services industry,we deliver top-tier solutions, modernizing land service practices across all energy sectors and water infrastructure. With over 30 years of industry experience, we pride ourselves on the accuracy and reliability of our work. Core Competencies Oil & Gas/Water Infrastructure Full Spectrum Title Services/Examination Right of Way-Negotiations/Settlements/Easements GIS/Survey/Mapping Renewables BESS/CCS/Solar/Wind/Hydrogen SO & RTO Site Control & Substation Analysis, Trans. Line Evaluations & DD Community Solar Gardens(CSG)/Dist.Generation(DG) & Utility Scale ERCOT,SPP,MISO,CAISO,PJM,NYISO,ISO-NE,IPPs & CO-OPS Differentiators: We provide cutting-edge solutions by adapting to latest technologies and best practices.Our seasoned team,each with over 10 years of experience,ensures thorough and accurate services.Our client-centric approach fosters trust and efficiency,making us the reliable partner for all land service needs.

48MUNS SERVICES LLC

Manufacturing & Production · Beech Island, South Carolina
SBA-certified WOSB
WOSB

Muns Services is a mechanical contracting company. We augment commercial/industrial construction with plumbing, HVAC, electrical, and welding services. Our fabrication facility specializes in pipe spool, pipe support, and misc. structural steel fabrication.

53MGS CONSTRUCTION SERVICES INC

Construction & Trades · Lemoore, California
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

Design Build, Historical Preservation, Road/Bridges, New Construction, Fencing, Flooring,Restoration, Carpentry,Construction Management,High Voltage,Elect, Low Voltage,Corrosion Control,Special Coatings.Site work,Site Utilities. Painting, Roofing

54ALADDIN PUMP & SUPPLY COMPANY LLC

Wholesale & Distribution · Pleasanton, Texas
SBA-certified WOSB
WOSB

Aladdin Pump & Supply is a women-owned small business (WOSB) specializing in providing high-quality supply solutions for the Oil & Gas, Industrial, Water Transfer, and Municipal markets. Since 2021, we have built a reputation for exceptional customer service, rapid delivery, and the ability to source and fabricate solutions tailored to client needs. With facilities in Midland and Pleasanton, Texas, we are strategically positioned to serve customers across the Southwest and beyond.

55B&P ENTERPRISES OF AVOYELLES PARISH, LLC

Construction & Trades · Marksville, Louisiana
SBA-certified WOSB, HUBZone
WOSBHUBZone

vertical & horizontal heavy construction projects: such as roadwork, ditches, airfield repairs, etc. Hydro-seeding, ground maintenance, La. Arborist, removal of trees stumps, clearing grubbing, La. irrigational contractor, grow commercial vegetables and establishment of grasses, perform janitorial services, general trucking. We are willing to team with other small business enterprises or do subcontract work.

60MJAG CONSTRUCTION SERVICES, LLC

Professional & Management Consulting · Bellevue, Nebraska
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

At MJAG Construction Services LLC, we steadfastly commit to providing our clients with an exceptional experience. Our team of professionals has the expertise and knowledge required to manage even the most complex projects effectively. We fully recognize the significance of punctually delivering high-quality work within budgetary constraints. Our pride lies in our consistent ability to not just meet, but surpass client expectations. Ensuring your satisfaction remains our foremost priority.

62GUNNER CONTRACTING LLC

Construction & Trades · Taylor, Arizona
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

Gunner Contracting is a Native American Woman owned small business based in the State of Arizona established in 2021, with services including highways, roadways, recreational sites, canals, commercial site work, and utilities.

66WATTCO ENTERPRISES, INC.

Construction & Trades · Erda, Utah
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

30 years of experience in underground utilities, excavation, directional drilling. We have years of experience with commercial and residential work. We can do all hook up's from city utilities to project. Storm drains, waterlines, electrical lines, sewer, and all excavation. Sidewalk prep, cut in roads, dig footings and foundation, rock walls, retention ponds, etc. We also jet out and camera sewer lines.

67LATIS ENVIRONMENTAL, LLC

Environmental & Waste Services · Phoenix, Arizona
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Latis Environmental is a woman-owned consulting firm providing environmental planning, permitting, and due diligence services across Arizona and the Southwest. We specialize in NEPA compliance, Clean Water Act Section 404 permitting, biological and cultural resources coordination, due diligence/ entitlements support, and infrastructure planning. Our team supports residential, commercial, and industrial development, mining, and utility-scale projects with strategic regulatory guidance and responsive, high-quality deliverables.

68SAMS EXCAVATING LLC

Construction & Trades · Deer, Arkansas
SBA-certified WOSB, EDWOSB, VOSB
WOSBEDWOSBVOSB

Sams Excavating LLC. is a Woman/Veteran owned construction contractor out of Deer, Arkansas. We were established in September of 2016. We are licensed and insured. We have been in this line of work for 30+ years being in construction and project management for other construction companies. We specialize in excavation pertaining to site preparation, land clearing, pond building, building pads, underground utilities, digging footings, demolition, roads, culverts, hauling gravel/dirt, installing septic systems and residential building from start to finish. The hallmark of Sams Excavating LLC. is built on first-class fork, honesty and excellent customer service.

69AMALGAMATED SERVICES, INC.

Facilities & Building Services · Frankfort, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

HVACR, Plumbing, Facility Maintenance, and Government Procurement. Amalgamated Services, Inc. (ASI) is a fully insured, wholly female-owned contractor with over 30 years’ experience specializing in federal, commercial, governmental, and industrial settings. Expediting the procurement process from sourcing to delivery, ASI's goal is to provide a superior experience for all government agencies

73KENALL INC.

Engineering & Architecture · Houston, Texas
SBA-certified WOSB
WOSB

GEOTECHNICAL ENGINEERING AND ENVIRONMENTAL ENGINEERING AND MATERIAL TESTING, CIVIL ENGINEERING,ROCK CORING AND DRILLING, CONSTRUCTION INSPECTION SERVICES,IT SERVICES

74FYVE STAR INC

Wholesale & Distribution · Layton, Utah
SBA-certified WOSB
WOSB

Agriculture, Harvesting, Crop Dryers, Quantum Physics,Milling, Pulverizing, air purifier, Dehydration Machine, Waste Compacting, Crop Remediation, Hemp, Corn, Forestry reforestation, nanotechnology, Clariant, Safeway KA, Safewing MP IV Launch, 1938 ECO, FAA Approved, Potassium Acetate, Snow Ice Melter, calcium chloride, Remediation, Nutrients. Potassium Acetate, Liquid Runway Deicer, E-36, Equipment, Chemicals, Ice Melters, MANUFACTURER OF SNOW AND ICE MELT, CALCIUM CHLORIDE, DEICING-DEFROSTING, ANTIICING FLUID, Propylene Glycol, water treatment technology (Hydrodynamic Cavitation Water Treatment and Ceramic Filtration Membrane) that can extract 99.9% of PFAS and other contaminants from wastewater.

76SOUTH TEXAS BF TESTERS, LLC

Construction & Trades · Mission, Texas
SBA-certified WOSB
WOSB

Capability statement South Texas BF Testers, LLC is a licensed provider of Backflow Preventer Assembly Testing, diagnostics, repair coordination, and compliance reporting. We specialize in annual testing required by state and federal regulations, cross-connection control, and professional documentation for commercial, residential, and municipal clients. With active SAM.gov registration, Women-Owned Small Business certification, and 24/7 operational readiness, South Texas BF Testers delivers reliable inspection services, accurate reporting, and a strong commitment to professionalism and regulatory compliance.

77FIFTH COURT SOLUTIONS, LLC

Professional & Management Consulting · Alabaster, Alabama
SBA-certified WOSB
WOSB

COMPANY DESCRIPTION • Fifth Court Solutions is a full-service firm that provides general management, information systems and product procurement services based in Alabaster, AL. GENERAL INFORMATION • COMPANY NAME o Fifth Court Solutions LLC • DOING BUSINESS AS o N/A • YEAR INCORPORATED o August 2024 • STATE OF INCORPORATION o Alabama • FEDERAL EMPLOYER INDENTIFICATION NUMBER (EIN #) o 33-2825611 • DATA UNIVERAL NUMBERING SYSTEM (DUNS #) o 13-596-6279 • UNIQUE ENTITY IDENTIFIER NUMBER o J2MFK9DNCRQ4 • CAGE CODE o 0ZJ55 CORE CAPABLILTIES • GENERAL MANAGEMENT • INFORMATION TECHNOLOGY NORTH AMERICAN CLASSIFICATION SYSTEM (NAICS) • 541611- General Administration Management PAST PERFORMANCE • NEW VENDOR. NO PAST PERFORMANCE TO DATE. CONTACT INFORMATION • OFFICE PHONE o 205-621-0401 • EMAIL ADDRESS o info@fifthcourtsolutions.com

78CKF INDUSTRIAL CONTRACTORS LLC

Construction & Trades · Kapolei, Hawaii
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

We are a small, women-owned general contracting firm specializing in mechanical and structural steel services. Our skilled team of Millwrights is dedicated to the precise alignment and installation of heavy equipment, not limited to dryers, air compressors, pumps, and motors. Additionally, we offer rigging and on-site welding services to meet your construction needs.

79GLOBAL PURE TECHNOLOGIES LLC

Wholesale & Distribution · Ocean City, Maryland
SBA-certified WOSB
WOSB

Global Pure Technologies is a U.S.-based authorized distributor of advanced ozone disinfection systems and comprehensive emergency preparedness solutions serving federal, state, local, and commercial clients worldwide. Led by a certified ZONO™ Technologist, the company specializes in harsh chemical-free, ozone sanitization technology designed to eliminate 99.9% of common viruses, common bacteria, mold, mildew, and odors while supporting NFPA 1851-compliant PPE decontamination, along with heat-assisted pest remediation, and a drying element for tactical gear. In addition to its flagship ZONO™ sanitizing cabinets. With a mission rooted in environmental responsibility, public safety, and resilience, Global Pure Technologies provides reliable, American-made solutions that protect people, equipment, and communities before, during, and after emergencies.

80COMP ENVIRONMENTAL INC

Construction & Trades · Bethesda, Maryland
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

Established in 2006. General contractor and specialty contractor. Engineering Services(Civil, Electrical, and mechanical), Install repair Electrical & electronic equipment, Specialty trade(electrical water resources), Automation control, Programmable logic controls PLC, Supervisory control & data acquisition(SCADA), Access security systems), Building Management System(BMS), Utilities(electric water), Construct operate maintenance warehouse buildings, Renovate repair maintenance warehouse buildings, Maintain repair Wastewater treatment plant(WWTP). Operate in Southeast and capitol region. Responsive, proactive, and accountable. Certified HUBZone, WOSB, EDWOSB, 8a via JV.

82HAUS5 LLC

Marketing, Advertising & PR · Washington, District of Columbia
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Introducing Haus5 Lab.Co – a premier Marketing Agency, Design Studio, and Fabrication House, renowned for its unmatched expertise in delivering exquisite solutions for clients in the Washington, D.C., metro area and beyond. Our commitment to creativity, experimentation, and teamwork is evident in every project we undertake, making us a frontrunner in the industry. Our diverse creative professionals utilize the latest tools and technologies to develop exceptional work that exceeds client expectations. At Haus5 Lab.Co. We prioritize sustainability and eco-friendly practices, making us the preferred partner for government agencies and like-minded organizations. Our collaborative, interdisciplinary approach to work results in exceptional outcomes that offer a unique perspective on the marketing and design industries, delivering long-lasting and impactful results for our clients. Trust Haus5 Lab.Co to provide an exceptional and opulent experience that elevates your brand to new heights.

83WILDSCAPE RESTORATION, INC

Environmental & Waste Services · Ventura, California
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

Wildscape Restoration, Inc. (Wildscape) is a small environmental consulting firm and landscape contractor based in southern California. Wildscape’s staff and team of subconsultants have a broad range of experience specializing in biological surveys and monitoring, regulatory permitting, and environmental planning. We also offer Geographic Information Systems (GIS) based resource planning, including vegetation mapping, wetland delineations, and aerial image analysis.Wildscape provides comprehensive contracting services for the planning and implementation of landscape projects with a focus on habitat restoration/mitigation, non-native invasive plant species removal, native landscaping, and fuel modification. We develop and integrate Best Management Practices (BMPs) for all projects in order to reduce environmental impacts. We are a licensed landscape contractor (C-27) and pest control business through the state of California. In addition, we have certified arborists.

86BLUA CONSULTING LLC

Professional & Management Consulting · Cedar Glen, California
SBA-certified WOSB
WOSB

Blua Consulting is a specialized consulting firm dedicated to serving the unique technical and regulatory needs of water suppliers and municipalities. Our approach combines expert knowledge with practical field work: we conduct on-site inspections, data collection, and specialized testing to support critical project goals, such as detailed water loss audits and efficient project management. A core part of our mission is to guide your organization through complex regulatory frameworks to ensure full adherence, supporting this with professional technical writing that makes complex reports and regulatory submissions clear and accurate. We deliver precise, actionable results that empower your utility to optimize operations and achieve long-term success.

87KLJ SERVICES LLC

Professional & Management Consulting · Washington, Indiana
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

KLJ Services, LLC (KLJ) is a full-service General Contractor specializing in: Design-Build / Design-Bid-Build Horizontal / Vertical New Construction Facility Repair and Maintenance Repair and Renovation for Roofing, HVAC, Mechanical, Electrical, Plumbing, Communications / Data Demolition, Civil, Site Prep and Underground Utilities KLJ has developed self-performance capability for HVAC installation and repair; Underground utility installation and repair; electrical Installation, repair and replacement; facility repair and maintenance; grounds maintenance and landscaping; fence repair. Also specializing in administrative, bookkeeping, and payroll services.

88PED CONCEPTS INC.

Facilities & Building Services · Jacksonville, Florida
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

Facility Support Services, Consulting, Business Development, Construction Management, GC services in Civil, General and Marine arenas

89KONA GROUP USA

Construction & Trades · San Diego, California
SBA-certified WOSB
WOSB

California Class A Contractor specializing in water, wastewater, recycled water, storm drain and sewer projects. We have experience in pipelines (PVC, DIP, Steel, HDPE, etc.) installed via open trench and trench-less methods, pump stations, concrete and steel reservoirs and treatment facilities.

90SILER EXCAVATING LLC

Construction & Trades · Jellico, Tennessee
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

As a small disadvantaged business, SILER is able to offer more than high quality project management and execution. Concrete/asphalt airfield rpr including slab replacement, pervious pavement, asphalt milling/overlay, joint/crack sealant, airfield access.

91MEDICAL HOTSPOTS, INC

Wholesale & Distribution · Vero Beach, Florida
SBA-certified WOSB
WOSB

Medical Hotspots Inc. is a woman and minority-owned provider of durable medical equipment, respiratory care, and nationwide medical supply distribution. We specialize in DME, oxygen therapy, and healthcare partnerships. Backed by experienced leadership, we deliver reliable service and compliant solutions to long-term care facilities and healthcare providers across multiple states.

92HYPERION BIOTECHNOLOGY, INC.

Environmental & Waste Services · San Antonio, Texas
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

WOSB, SDVOSB - Biomedical, Biological, CLIA, Laboratory, Fatigue Biomarker, Drug Testing, Saliva, Trials, Exercise, Medical, Health, Science, Administrative, Program, Management, Facilities, Research, Behavioral, Legionella, CDC Elite

93INCONTOUR PLLC

Engineering & Architecture · Bozeman, Montana
SBA-certified WOSB
WOSB

inContour Landscape Architecture specializes in innovative, sustainable landscape design. Our team is committed to creating landscapes that balance aesthetic beauty, ecological sensitivity, and practical functionality. We provide full-service landscape architecture solutions for federal, state, and municipal projects. Services include landscape design, hardscape design, lighting design, irrigation design, master planning, public workshops and outreach, project management, construction administration, graphic design, visual simulations, and illustrations. Competency in planning and design of patios, plazas, trails, streetscape and roadside design, stream and wetland restoration, habitat restoration, parks, playgrounds, campgrounds, and rest areas. https://www.incontour.com/

95TOOTLE CONSTRUCTION, LLC

Construction & Trades · Longwood, Florida
SBA-certified WOSB
WOSB

8(a)/WOSB/EDWOSB -20 years experience in the construction industry grading,excavation, concrete paving,erosion control,landscaping,Concrete crushing, Asbestos Abatement,Lead Paint Abatement,Mold Remediation,Demolition and Recycling.

96MARCUS- MOORE MELANIE LYNN

Construction & Trades · Cottonwood, California
SBA-certified WOSB, HUBZone
WOSBHUBZone

We are a Licensed, Bonded and Insured General Engineering Contractor Specializing in Land Development Moore Excavating is a family owned and operated business. We have made our home here in the Red Bluff Community since 1981. When it comes to your project, we take great pride in providing a service that meets all your expectations and complete satisfaction. We at Moore Excavating are a fair and competitive company and realize that you have many choices in selecting a Contractor. Thank you for considering Moore Excavating for your project needs. HUBZONED AND SMALL BUSINESS CERTIFIED Sonny & Melanie Moore Moore Excavating mooreexcavating@att.net 17420 Hooker Creek Rd Cottonwood CA , 96022 United States 530-529-0267 www.mooreexcavating.net Excavating, Septic Repair, Laser Leveling, Drainage & Footings, Underground Utilities

97LADANCO LLC

Construction & Trades · Shreveport, Louisiana
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

capable or providing all type of plumbing services including the construction of new water and sewer services including lift stations and natural gas systems. Certified water systems protection specialist, building construction, carpentry, foundation work

98ALLIE BRIDGE ENERGY SOLUTIONS

Professional & Management Consulting · Paramount, California
SBA-certified WOSB, 8a
WOSB8(a)

Allie Bridge Energy Solutions dba WBE Construction is an 8(a)/WOSB turnkey general contractor with in-house engineering, specializing in utility, energy, and building systems modernization. Systems expertise includes HVAC, electrical, controls, resiliency, renewables, and campus infrastructure. We deliver results for government clients and primes from solution development through construction and performance. More options: we also contract under WBE OCS Construction JV1, LLC and GSA MAS.

99L & R COMM & CONSTRUCTION INC

Construction & Trades · Los Lunas, New Mexico
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Commercial Construction of new Buildings, Remodels, Tenant Improvement, Site Development, Design Build Telecommunications Construction. Underground installation of Fiber Optic and Copper. Inner Duct and Micro Duct Placement. Buried drops. Manhole Installation. Wire Pulling. Cable Plowing. Buried Conduits. Water and Sewer

101RIVHAB, PLLC

Engineering & Architecture · Eagle, Idaho
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

RIVHAB Engineering & Earthworks provides engineering and heavy civil construction for water resource, civil, and ecosystem restoration projects nationwide. We hold a Class AA Public Works Contractor License with $8M bonding capacity and engineering licenses in ID, OR, WA, MT, WY, and AK. Specialties include hydraulic engineering, stream restoration, floodplain management, fish passage, levee and bank repairs, dredging, FEMA floodplain studies, hydrology, bathymetry, fluvial geomorphology, valley and floodplain reconnection, and sediment transport. Civil services include site grading, earthwork, drainage, culvert and AOP replacements, bank stabilization, and construction. We fly UAV LiDAR and multispectral sensors for terrain mapping, GIS analysis, and volume calculations. Additional services include wetland delineations, fisheries science, habitat mapping, and construction management. We have excellent customer service and pride ourselves in repeat business.

104CRAIG DESIGN GROUP INC.

Engineering & Architecture · Rowlett, Texas
SBA-certified WOSB
WOSB

Landscape Architecture (40 years of nationwide experience) Woman Owned, WOSB, DBE, HUB, LEED AP BD+C, Site Planning, Context Sensitive Sustainable Urban Design, Resiliency, LEED Certified Facilities, Irrigation Design, Green Sustainable Infrastructure LID, Transportation, DART Light Rail, USACE, TOD, Municipal, Schools, Military Housing

105HYDRA ENGINEERING & CONSTRUCTION, LLC

Construction & Trades · Crawfordville, Florida
SBA-certified WOSB
WOSB

Design and Construction of Roads, Bridges, Recreational facilities, Dams, Utility Infrastructure, Earthwork, Renovations, Construction Drawings, Construction Administration, Civil Engineering Design, Permitting, Industrial buildings, Environmental Services

107AMERICAS BEST ELECTRICMART INC

Wholesale & Distribution · Tamuning, Guam
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

Americas Best Electricmart (ABE) is an electrical material distributor and an electrical contractor providing electrical materials and electric motor repair services. ABE provides a complete inventory of electrical materials at competitive prices.

108C.A.P. CONTRACTING, INC.

Construction & Trades · Jacksonville, Florida
SBA-certified WOSB
WOSB

C.A.P. Contracting, Inc. is a woman- and minority-owned general contractor with over 25 years of experience. We specialize in water and sewer infrastructure, lift stations, concrete work (sidewalks, driveways), storm drainage, and ditch paving. We deliver high-quality projects for both government and private clients, focusing on timely delivery, cost efficiency, and exceeding client expectations. Our team’s dedication to safety and quality craftsmanship has earned us long-term partnerships in the industry. Core Competencies: Commercial Construction Water & Sewer Infrastructure Lift Stations & Concrete Work Storm Drainage & Ditch Paving We pride ourselves on building trust and providing reliable, value-driven services.

110DIGITAL MENTOR, INC.

Construction & Trades · Yarmouth Port, Massachusetts
SBA-certified WOSB
WOSB

Digital Mentor team are engineers, operators, facility managers, construction experts. We designed a multimedia mobile platform and provide field resources to capture all of the expert knowledge for a utility from construction, commissioning, startup, training, laboratory data, and applied to operations, maintenance, and troubleshooting for complicated equipment, processes, and infrastructure.

112THE PIT, LLC

Facilities & Building Services · Tamuning, Guam
SBA-certified WOSB, HUBZone
WOSBHUBZone

Women Owned Small Business, Licensed Landscape Contractor. Specialize in Ground Maintenance Services. Offers Landscaping and Irrigation Services. Maintains Plant Nursery.

114GEOTECHNICAL CONSTRUCTION, INC.

Construction & Trades · Mount Olive, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Dewatering Systems, Well Drilling, Relief Wells, Foundations Drilling, Well Rehab, Well Testing, Pump Testing, Well Cleaning, Ground Water Control, Geothermal Wells, Geothermal Loops, Geotheraml Heat Pumps

116ECLIPSE COMPANIES, LLC

Construction & Trades · Chagrin Falls, Ohio
SBA-certified WOSB
WOSB

Eclipse Co LLC is Site-work, Excavation, and Highway Construction Contractor working in all of Ohio, and much of PA, KY, WV, and MD. We work extensively with the Ohio DOT and are currently working with the Army Corp of Engineers and Federal Highway Admin. We fully embrace technology to an extent rarely seen in contractors our size. We've integrated HCSS Construction management software into all of our job functions. We use GPS Geo-fencing for accurate equipment tracking, laser grade guidance for more efficient grading, and real-time job tracking on electronic devises for all field management to ensure jobs keep on track. We also have in-house surveying to constantly inform work and a fleet of trucks to move equipment quickly. Well respected by our peers and customers for our work ethic and professionalism, Eclipse is an exceptional and logical choice for Federal Agencies looking to have their jobs done right the first time, on-time, and under budget. We look forward to serving you.

117AEQUOR INC.

Manufacturing & Production · Encinitas, California
SBA-certified WOSB
WOSB

Aequor discovered novel marine microbial genera and species. Several of the microbes produce natural, 'green' chemicals that disperse surface contaminants, impede the formation of biofilm and the attachment of foulers. Aequor has a portfolio of over 70 'green' synthesized derivatives of these chemicals.

119MW SERVICES INC

Construction & Trades · Temecula, California
SBA-certified WOSB
WOSB

BEQ, Barracks,IDIQ Construction,Facilities Support Services, General Engineering &Building Construction, Facilities Maintenance,JOC,Multi-Trade, Construction Management,Estimating, Construction,SABER,Design Build,MACC,Multiple Award Construction Contracts, HVAC, Mechanical, North Carolina, California

Frequently asked

How many certified women-owned vendors are registered under NAICS 221310?

239 certified women-owned vendors list NAICS 221310 (Water Supply and Irrigation Systems) among their codes, each holding an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search and dated on each listing.

What is NAICS 221310?

NAICS 221310 is "Water Supply and Irrigation Systems" in the North American Industry Classification System — the federal standard procurement teams use to classify vendors. Womyn Owned lets you find certified women-owned suppliers by NAICS.