NAICS 237110

Certified Women-Owned Water and Sewer Line and Related Structures Construction

193 certified women-owned vendors list NAICS 237110 (Water and Sewer Line and Related Structures Construction) among their codes, each holding an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search.

193 certified vendors · ranked by certification recency & profile depth

01ROVINGER POSITIONING SYSTEMS CORPORATION

Construction & Trades · Port Arthur, Texas
WOSBHUBZoneSDVOSBVOSB

Rovinger Positioning Systems Corporation is a Service-Disabled Veteran-Owned Small Business (SDVOSB), HUBZone, and Woman-Owned Small Business (WOSB) providing federal healthcare and operational support services. Rovinger specializes in clinical support services including medical case review, telehealth support, occupational health services, clinical documentation, and healthcare program support for federal agencies such as the Department of Veterans Affairs (VA), Department of Defense (DoD), and other federal entities. The company delivers mission-ready, compliant healthcare solutions in both remote and on-site environments, supporting programs that require clinical expertise, rapid scalability, and operational reliability. In addition to healthcare services, Rovinger provides infrastructure and site support services including construction support, site preparation, and federal installation maintenance, enabling the company to support multi-domain federal contract requirements.

03COEEXEC, LLC

Facilities & Building Services · Lake City, Florida
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.

05CNM ENGINEERING LLC

Engineering & Architecture · San Jose, California
WOSBEDWOSB

CNM Engineering provides professional civil engineering design and consulting services for residential and small commercial projects throughout California. Our services include grading and drainage plans, stormwater compliance, roadway and utility improvements, site development, permit processing, ADA improvements, and Accessory Dwelling Unit (ADU) design support. We work closely with homeowners, contractors, and public agencies to deliver practical, cost-effective engineering solutions that meet local building and municipal standards.

06J STAR ENTERPRISES INC

Construction & Trades · Sonoita, Arizona
WOSBEDWOSBHUBZone

Adept in Horizontal and Vertical Construction Disciplines. ship and marine repairs . wireless radio and telecommunications. painting asphalt drainage roofing, electrical, plumbing, mechanical, fencing

07J STAR ENTERPRISES INC

Construction & Trades · Temple, Texas
WOSBEDWOSBHUBZone

JSTAR IS A FULL SERVICE GENERAL CONSTRUCTION COMAPANY THAT SPECIALIZES IN ROAD AND HIGHWAY, HEAVY CIVIL, RENOVATIONS, ROOFING, AND MARINE REPAIRS. WIRELESS TELECOMMUNICATIONS

08LAKEY, INC OF TEXAS

Construction & Trades · Alexandria, Louisiana
WOSBEDWOSB8(a)HUBZone

Lakey, Inc. -SBA 8(a) Cert Small Business, HUBZONE, Woman Owned Small Business, Economically Disadvantaged Woman Owned Small Business, Total Small, construction/supply company. Current contracts on IHNC Lock New Orleans and Point Coupee Pumping Station. Capabilities: perform road maintenance, earthwork, riprap placement, boat ramp repairs, paving. Louisiana Projects are USACE. Lakey Inc. is currently rehabbing the world’s largest gabion field in the US at Old River Low Seal Structure, Reconstruction of the US Forest Service Ratcliff Lake Spillway, upgrading the hoisting system at Old River Lock, R&R 4 gates & valves at IHNC Lock, and numerous other projects. Lakey Inc. is a Texas & Louisiana based 8a, EDWOSB, WOSB, Total Small and HUBZONE certified contractor, Lakey self-performs over 80% of our own work, we average 48 employees with a bonding capacity single 4.0 million aggregate of 15.0 million. The Sam Rayburn team is pleased with our performance, and welcomes references.

09MARCOLE,INC.

Construction & Trades · Citra, Florida
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.

10WRUCK SEWER AND PORTABLE RENTAL L. L. C.

Environmental & Waste Services · Becker, Minnesota
WOSBEDWOSB

We are are a Women Owned Business that specialized in Portable toilets and Sewer Systems. We Rent and Service Portable toilets for any Event Big or Small. We offer ADA Certified, Hand Wash stations, regular units and Deluxe and Construction Trailers. We Sanitize on every Delivery and also at Services. We are Fully Licensed Insured and Bonded. We are MPCA Certified. Currently holding contracts with state and federal government.

11G 2-V ENTERPRISES, LLC

Facilities & Building Services · El Paso, Texas
WOSBEDWOSB

G 2-V Enterprises small business based in El Paso TX with over 38 years of experience. We have a wide range of capabilities in Landscaping and Grounds Maintenance Our services include irrigation, lawn maintenance, sprinkler systems, Snow Removal, Sod and Rock installation, and pesticide application.

12FUSION ELECTRICAL CONSTRUCTION LLC

Construction & Trades · Wilmington, Illinois
WOSB

Fusion Electrical Construction LLC is a 100% women-owned company specializing in electrical utility infrastructure. We provide overhead and underground distribution, storm restoration, street lighting, and traffic signal construction. Our skilled IBEW workforce brings extensive field experience and a commitment to safety, quality, and modern industry practices. We deliver reliable solutions while supporting and strengthening the communities we serve.

14COMP ENVIRONMENTAL, INC.

Construction & Trades · Winter Haven, Florida
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.

15VIINTURE LLC

Professional & Management Consulting · Palm Bay, Florida
WOSBEDWOSB

Viinture is a certified Women Owned Small Business and Minority Owned enterprise delivering full spectrum services and procurement solutions across federal, state, and local government markets. We support mission critical operations through reliable sourcing, fulfillment, logistics coordination, and administrative execution. Built for performance, Viinture operates with agility, precision, and a strong compliance first mindset. Our team specializes in the rapid procurement of goods and supplies, on demand staffing to support operational continuity, and streamlined logistics and administrative support designed for regulated environments. Leveraging established vendor partnerships, standardized workflows, and scalable infrastructure, Viinture is positioned to execute regional and national contracts with speed, accountability, and reliability while supporting agency goals for efficiency, compliance, and supplier diversity.

16B&P ENTERPRISES OF AVOYELLES PARISH, LLC

Construction & Trades · Marksville, Louisiana
WOSBEDWOSBHUBZone

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.

20INDIAN EYES, LLC

Facilities & Building Services · West Richland, Washington
WOSB

Construction, environmental management & engineering firm, includes environmental remediation/compliance, waste management, design-build, D&D, H&S, asbestos/lead abatement. Equipment Logistics & staffing. Meet stringent requirements of Government Projects

21KICKBOX LEASING, LLC

Construction & Trades · Bowie, Texas
WOSB

Portable Storage / Container Structures complete build-out Multi-unit Site Installations Custom HVAC/ Environment Controls Wood Steps/decks/ADA ramps Foundation Construction ADA Modifications Restroom Facilities Guard Shack HAZMAT Storage Multiple finish options Service Existing Containers Refurbishments Demolition/disposal Bank Drive thru construction Off-Grid Prep Antimicrobial Surfaces Multiple floor covering options Multiple lighting/electrical options Roof coatings Solar Options Emergency Response INDUSTRIES SERVED Healthcare, Construction, Retail, Mining, Industrial, Energy, Logistics, Military/Defense, Federal Governments, Local governments, law enforcement, School Districts, Shipping, Equine, Workforce Housing LICENSE IFORMATION: Industrialized Builder: IHB – 1992, Tow License: 006559594C SAFETY: No lost Time Incidents OSHA 10, OSHA 30, MSHA 30 CFR, EM385 1-1

27SECOND NATURE, LLC

Construction & Trades · Milton, Florida
WOSBEDWOSB8(a)HUBZone

Second Nature LLC is a Native American Owned, SBA Certified, Economically Disadvantaged Woman Owned Small Business, founded in 2014. We specialize in corporate video production, general construction, natural resources, land management, fuels reduction, hand thinning & facilities support services. With key personnel possessing over 20 years in construction & land management experience, and an owner with a business & film production masters degree, Second Nature LLC has the expertise to accomplish various projects in numerous fields.

28AZ UNLIMITED CONSTRUCTION LLC

Construction & Trades · Gilbert, Arizona
WOSB

AZ Unlimited Construction is a woman-owned small business, Arizona-based general contractor with a KB-1 dual license, specializing in civil site development and underground utilities. Our amazing team delivers comprehensive demolition, grading, excavation, utility, concrete, and paving services with a strong record of safety, compliance, and performance on commercial, residential, and municipal projects. We self-perform most of our work to ensure cost control, schedule adherence, and quality assurance. Core Competencies > Demolition, Site Cleaning, & Mass Grading > Water, Sewer, Storm Drain - Storm Structures > Commercial Site Development > Asphalt Paving & Concrete > Project Management & Value Engineering Differentiators > In-house Equipment Operators and Expertise enabling cost-effective solutions > Full scope vertical & horizontal capabilities > Past Experience working under tight timelines and regulatory environments

314SYT INDUSTRIES LLC

Facilities & Building Services · Snellville, Georgia
WOSBSDVOSBVOSB

4SYT Industries is a real estate and facility maintenance company specializing in facility support services, janitorial services, remodeling, facility and property management, landscaping and grounds maintenance. The mission of our organization is to bring buildings back to life - making buildings beautiful again.

32TSJ CONSTRUCTION, LLC

Construction & Trades · Cleveland, Utah
WOSBHUBZone

Excavation/Earthwork Road Building and Maintenance Reclamation Renewable Energies Utilities Heavy Equipment Services Trucking Commercial Building Construction Construction Site Preparation Aggregate Production and Hauling Snow Removal Services

34CHRISTOPHER WADE INVESTMENTS LLC

Professional & Management Consulting · Wilmington, Delaware
EDWOSBHUBZone

We provide a wide-array for business support solutions including: operations support, administrative solutions, consulting solutions, logistics solutions and technology solutions to the construction industry and public and private sector organizations.

35SHOTCRETE MONTANA LLC

Construction & Trades · Billings, Montana
WOSBHUBZone

Company specializes in shotcrete applications and coatings for the construction, mining, railroad and civil structures such as dams, canals, highways and bridges. Company also provides industry training and consulting. Specialize in erosion control product installation. www.shotcretemt.com

37BOWIE BUILT GOVERNMENT & CLEAN ENERGY PUBLIC WORKS SERVICES CORPORATION

Construction & Trades · Baton Rouge, Louisiana
WOSBEDWOSB

Bowie Built Government & Clean Energy Public Works Services Building Stronger Communities for a Cleaner Future Mission Bowie Built is driven by a mission to make communities safer, cleaner, and stronger by responsibly building and restoring infrastructure, combining construction expertise with clean energy, environmental restoration, and workforce opportunity. Company Overview Bowie Built develops and implements clean infrastructure projects that improve safety, efficiency, and resilience, serving as both a prime contractor and subcontractor on public and private sector initiatives. The company focuses on responsible construction practices, environmental restoration, and infrastructure improvements that strengthen communities while supporting workforce development. Founded and led by a determined female entrepreneur in a traditionally male-dominated industry, Bowie Built brings strong leadership, hands-on coordination, and a mission driven approach to every project.

41SMOKEY BLUE LLC

Professional & Management Consulting · Durant, Oklahoma
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.

46CKF INDUSTRIAL CONTRACTORS LLC

Construction & Trades · Kapolei, Hawaii
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.

48COMP ENVIRONMENTAL INC

Construction & Trades · Bethesda, Maryland
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.

49GUNNER CONTRACTING LLC

Construction & Trades · Taylor, Arizona
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.

50EMERALD CITY COATINGS AND CONSTRUCTION CO

Construction & Trades · Kent, Washington
WOSBEDWOSB8(a)

Emerald City Construction, is a certified SBA 8(a) / Economically Disadvantaged Woman Owned General Contracting Company specializing in Government, Commercial, and Residential construction. We provide state-of-the-art contracting and design solutions to all clients in a professional and cost-effective manner with experience in providing and installing aggregate, paving, concrete, demolition, excavation, renovation, waterproofing, culverts, guardrails, handrails, epoxy coatings, and comfort stations.

53GENCO GENERAL CONTRACTORS OF PUERTO RICO CORP.

Professional & Management Consulting · Isabela, Puerto Rico
WOSBEDWOSBHUBZone

GENCO is a certified SBA Hub Zone, WOSB, and EDWOSB company proudly serving clients across the North and South East regions of the US and Puerto Rico with a strong commitment to your success. We provide reliable and experienced Construction and Facilities Services with extensive past performance of over 30 contracts completed successfully offering the government best value and lower risk in acquisitions. Our services include Construction, Historic Renovations, Project Management, Facilities Repairs, Operations Support and Maintenance, Janitorial, Grounds Maintenance, Custodial, Security Systems, CCTV, Food services, among others.

54UBG LLC

Construction & Trades · Philadelphia, Pennsylvania
WOSB

UBG, LLC (United Builders Group) is a full-service façade and exterior cladding contractor with a proven track record of delivering high-quality siding and envelope systems for residential, commercial, and public-sector clients. Specializing in durable, low-maintenance, and aesthetically advanced cladding systems, UBG is well-positioned to support federal, state, and local agencies in new construction, building envelope modernization, and energy-efficient retrofit initiatives. As a capable SBA small business, UBG offers end-to-end services including design visualization, material procurement, installation, and moisture barrier integration. Our work adheres to strict quality standards and is executed by certified crews with experience in mission-critical timelines and government compliance requirements.

55KARC PLANNING CONSULTANTS INC

Engineering & Architecture · Poughkeepsie, New York
WOSB

KARC Planning Consultants, Inc. was founded in 2008 by Kelly Libolt. Ms. Libolt began her career as a project planner and rose through the ranks to become a Senior Project Manager for Civil Engineering, Construction, and Demolition Projects. She opened KARC Planning Consultants with the goal of providing superior project management and strategic planning services for complex engineering and construction projects. KARC's services include Land Use Planning, Construction Management, Environmental Consulting Services, Project Permitting, Construction Administration, Construction Observation, and Site Selection Consulting.

57OPHIRA CORP

Engineering & Architecture · San Juan, Puerto Rico
WOSB

Ophira is a leading company dedicated to delivering high-quality engineering and inspection services. With a strong commitment to innovation and precision, we specialize in advanced structural assessments, including welding inspections and ultrasonic testing. Our mission is to ensure the highest standards of safety, efficiency, and compliance in every project we undertake. At Ophira, we combine expertise, technology, and a client-focused approach to provide reliable and effective engineering solutions.

62PED CONCEPTS INC.

Facilities & Building Services · Jacksonville, Florida
WOSBEDWOSB8(a)

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

638-KOI INC

Construction & Trades · Melbourne, Florida
WOSBEDWOSB

At 8-koi®, we design, build, staff and supply. We deliver service excellence across three divisions: Design Engineering, Construction, and Technical Services. 8-koi is an Economically Disadvantaged Woman-Owned Small Business (EDWOSB) headquartered in Melbourne, FL, with an additional field office in Jacksonville, FL. 8-koi delivers full-spectrum contracting solutions with a human touch. We are passionate about solving problems and dependably completing projects on time and within budget. We thoughtfully stand ready to help you meet your goals in Mechanical/Electrical/Plumbing (MEP) and structural engineering, building and renovation, Systems Engineering and Technical Assistance (SETA), procurement and acquisition, and medical staffing and supplies.

64J. W. HEAVRIN INC.

Construction & Trades · Little Rock, Arkansas
WOSB

Commercial Underground Utility Contractor: Value-Engineering, Estimation, and Installation of water, Waste Water, Drainage Lines and Pump Stations. Excavation for CEP Lines and Hauling

67GENCO GENERAL CONTRACTORS OF PUERTO RICO CORP

Facilities & Building Services · San Juan, Puerto Rico
WOSBEDWOSBHUBZone

GENCO is a certified SBA Hub Zone, WOSB, and EDWOSB company proudly serving clients across the North and South East regions of the US and Puerto Rico with a strong commitment to your success. We provide reliable and experienced Construction and Facilities Services with extensive past performance of over 30 contracts completed successfully offering the government best value and lower risk in acquisitions. Our services include Construction, Historic Renovations, Project Management, Facilities Repairs, Operations Support and Maintenance, Janitorial, Grounds Maintenance, Custodial, Security Systems, CCTV, Food services, among others.

69MUNS SERVICES LLC

Manufacturing & Production · Beech Island, South Carolina
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.

70AJ COMMERCIAL SERVICES, INC.

Construction & Trades · Corpus Christi, Texas
WOSBEDWOSBHUBZone

AJ Commercial Services Inc., dba ASC Paving is a small 8(a) certified woman-owned General Contractor. The company focus is on Federal, State and Local government contracts. Our company has specialized in heavy civil site work, highway, street construction, utilities, vertical/horizontal building, new construction, renovation, seal coating, striping, concrete curbs, sidewalks, concrete pads/aprons, airfield paving, pavement markings, (D/B) Design/Build, construction management and (IDIQ) Indefinite Delivery Indefinite Quantity multiyear projects.

72IOI CONSTRUCTION CORP.

Construction & Trades · Mesa, Arizona
WOSBEDWOSBHUBZone

IOI provides construction, renovation, maintenance and repair of irrigation and drainage systems for entities in the southwestern United States involved with agriculture who utilize these systems to provide water to their land and crops. Services provided include design, demolition, earthwork, dirtwork, pipework, concrete pouring of canals, installation of water control structures, as well as erosion control and automated systems. IOI also provides construction services for other types of infrastructure projects.

73BAIRCO CONSTRUCTION INC

Construction & Trades · Lovell, Wyoming
WOSBHUBZone

General Contracting, Road Construction, New Construction, Fish Barriers, Bridge Construction, Underground Utilities, Campgrounds, Culverts/Irrigation, Tree Clearing, Fencing, Masonry, Demolition, Earthwork, Roofing, Remodelling, Concrete, Rock Remediation

76DLC CONSTRUCTION, INC.

Construction & Trades · El Paso, Texas
WOSBEDWOSB8(a)

Paving Construction Contractor; founded in 2006; specializing in Asphalt; services consist of Earthwork, Building pads, Site prep, Demolition, Parking lot striping, Land Subdivision, Asphalt milling, Concrete work; included; new asphalt installation for road surface, driveways, parking lots etc. Also include Utility Planning

77TECHY INNOVATIONS LLC

IT & Software Services · Ashburn, Virginia
WOSBEDWOSB8(a)

Techy Innovations LLC is an 8(a), WOSB, EDWOSB, STARS III (Emerging Technology & Information Technology Services) & Schedule 70 owned firm serving Federal, State & private sector for the past 14 years in Cyber, cloud solutions, data center optimization, Artificial Intelligence (AI) Deep Learning, Robotic Process Automation (RPA), software development, data management, systems engineering, operations and maintenance, IT security, software quality assurance and product development. The company also offers Capability Maturity Model Integrated (CMMI), International Organization for Standardization (ISO), CMMC consulting services.

79C.A.P. CONTRACTING, INC.

Construction & Trades · Jacksonville, Florida
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.

80DARI CONCEPTS LLC

Construction & Trades · Mclean, Virginia
WOSBVOSB

Dari Concepts provides our clients with access to assets and holistic logistics services in some of the most complex environments across the globe. We assure both government and commercial clients that the technical, secure services they receive are conducted to the highest standards, supported by our offices within the Middle East, U.S, and UK. With U.S. expat leadership operating from a leadership cell based in Iraq, Dari manages compliance with international and local laws and regulations, while effectively operating within the legal and environmental parameters of a foreign country. We have the global experience to confront common supply chain problems associated with the services we provide, before they escalate. Over the last several years, Dari Concepts has provided the following services to support our clients: • Transportation • Construction • Vehicle & Equipment Leasing • Airfield Maintenance & Air Transportation • Network & Communication

84MW SERVICES INC

Construction & Trades · Temecula, California
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

85CM CONSTRUCTION SERVICES, INC.

Construction & Trades · Visalia, California
WOSB

Licensed California Contractor (A & B). Experienced with demo, remodels, renovations and new construction, design/build, facilities support services, athletic facilities, runway maintenance. Strong management team: LEED AP, Certified Construction Manager, Associate Value Specialist, Quality CQM, Safety SSHO. New and reno of sports complexes: pools, fields, all weather tracks. Libraries, community centers, K-12 schools. Experience with Runway rubber removal. Full Landscaping services.

87MJ AVILA COMPANY, INC.

Construction & Trades · Fresno, California
WOSB

Civil & Building,PV Solar,Light -Heavy equip,clearing,grubbing,Demolition,Site work,fencing,Security,Carpentry,flooring,HVAC, painting,Excavation,remodel,Service&Repair,furniture move,electrical,plumbing,Grading,asphalt,road, concrete,Green Bldg,Xeriscape

91ASHFORD INTERNATIONAL LLC

Construction & Trades · Lawton, Oklahoma
WOSBHUBZone

Ashford provides construction services and design-build capabilities to federal clients including Dept of Treasury, Dept of Defense, Dept of Air Force, Dept of Interior (BIA), GSA,and FAA. Ctc: Susan Schmidt at (214)733-4813 or susan@ashfordintl.com.

92GOLD WAVE INC

Environmental & Waste Services · Darien, Illinois
WOSBSDVOSBVOSB

Gold Wave was established to provide our clients with cost-effective, proactive, and comprehensive professional management and consulting services for engineering and construction projects in the energy, utility, civil, and environmental consulting sectors.

94JMG CONSTRUCTORS LLC

Construction & Trades · Poulsbo, Washington
WOSB

25 years Constuction background with strong presence in Project management. Works with owners and agencies to minimize costs and help customers realize the completion of their projects in timeframes that lessen the impact of all involved

95EAST WEST BUILDING SOLUTIONS INC

Construction & Trades · Oceanside, California
WOSBEDWOSB8(a)

East West Building Solutions, Inc. (East West) is an SBA-certified 8(a) and Economically Disadvantaged Woman-Owned Small Business (EDWOSB) specializing in commercial and federal renovation, design-build, and tenant improvement projects. Founded on a commitment to quality, safety, and customer satisfaction, East West combines deep industry experience with agile project delivery to meet the needs of federal and private sector clients. We add value by self-performing critical scopes of work, including demolition, drywall, painting, finish carpentry, door and frame installation, and flooring. This approach enhances cost control, schedule reliability, and quality assurance across all project phases. East West is adept at managing complex projects in active facilities, ensuring minimal disruption to occupants and ongoing operations.

96ADDON SERVICES LLC

Construction & Trades · Alexandria, Virginia
WOSB

Addon Services LLC is successfully executing IDIQ and JOC federal contracts within military bases. The projects include historic building renovation construction. Design Build construction encompassing a comprehensive list of Definable Features of Work including Mechanical, Electrical, Plumbing (MEP), HVAC, Piping, Ductwork, Roofing, Paving, Architectural, Infrastructure. Our customers were impressed with Addon’s successful completion of projects that they awarded us several contracts in the field of IT, Tech Pubs, Engineering & Professional support services.We are a distributer of UVSheltron UVC and Pure Air decontamination/disinfection products, PPE, masks, lab testing, medical and non-medical equipment sterilization, sanitization, bacteria/virus eradication.

97DAP CONSTRUCTION MANAGEMENT LLC

Construction & Trades · Phoenix, Arizona
WOSBEDWOSBHUBZoneSDVOSBVOSB

LEED Design/Build Fair Market Bid Pricing, critical facilities expertise in remote areas with high restrictive access, major renovations, flooring, drywall, painting, automatic door and window replacement and maintenance technicians, underground utilities, brick and mortar,airfield paving, AAADM SKIFF Security Hardware and large grounds maintenance.

99EUNIQUE INVESTMENTS LLC

Construction & Trades · Montgomery, Alabama
WOSBSDVOSBVOSB

SDVOSB, WOSB & MWBE with over 10 years' experience provides construction services including specialty trades, remodeling, renovations, repairs, and commercial construction and project management.

100CAO-DAC CORP

Facilities & Building Services · Sterling, Virginia
WOSBEDWOSB

Facility Operation, Management, and Maintenance, Engineering Services, Food Catering, Dining Facility Operation, Construction, Equipment Repair, Heating and Cooling Plant Operation

101SHORE MANAGEMENT SOLUTIONS LLC

Construction & Trades · Panama City Beach, Florida
WOSBEDWOSB8(a)

Managing Member and Key Personnel combined 75 years' experience Military Construction and Management, State of FL Qualified Certified General Contractor, Key Personnel hold State of MS Licensed Mechanical Contractor, and tanks and vessels. Direct experience with Renovation and repair, bathroom accessories and partitions, wet pipe fire sprinklers, fire protection and suppression systems, lead remediation, selective and whole building demolition, architectural finishes, wall partitions, doors-overhead and personnel, curtainwalls, glass, and windows, paints and coatings, epoxy floors, mechanical, electrical, concrete-vertical and horizontal, sourcing of A/E services. Capable of managing, sourcing, supervising, and some self-performance of all aspects of building construction from earthwork and footers to building envelope and roofing.

104BARKLEY ANDROSS CORP.

Construction & Trades · Hesperia, California
WOSB

Barkely Andross Corp performs General Construction, Electrical, Concrete, Framing, Drywall, Telecommunications construction in the commercial markets. Military, K-12 Educational, City, State, Federal levels. Heavy to light construction. Underground & overhead infrastructure.

106HYDRA ENGINEERING & CONSTRUCTION, LLC

Construction & Trades · Crawfordville, Florida
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

108ADDON SERVICES LLC

Construction & Trades · Honolulu, Hawaii
WOSB

Addon Services LLC (Addon) is a DoD and civilian contractor with exceptional past performance in successfully executing projects in design build Construction, Real Property / Facilities Management, Professional/Administrative Services, Information Technology, Technical Publications, and Manufacturing. We are a woman owned 8(a) EDWOSB firm with a valid DD254.

109NATIONAL NATIVE AMERICAN CONSTRUCTION, INC.

Construction & Trades · Killeen, Texas
WOSB

Construction Mgmt, General Contractor, Design-Build, Tenant Improvements, Bldg Renovations, Site Improvements, Security, Abatement, Demo, ADA, Roofing, Flooring, Elect, Mechanical, Siding, Concrete, Carpentry, Excavation, Paint, Insulation, Fencing, Plumbing,

111ALAMAV LLC

Construction & Trades · Naples, Florida
WOSB

ALAMAV is a construction materials, supply and professional services company that tends to the needs of our customers. We are able to provide quality materials, equipment and supplies at competitive prices, as well as professional construction services and management.

112GLOBE BUILDERS, INC.

Construction & Trades · El Paso, Texas
WOSBEDWOSBHUBZone

8(a), WOSB, EDWOSB, DBE, over 25 yrs experience. Globe Builders is a General Contractor specializing in Construction Services. Including Construction Mgmt, Comm, Idustrl, Res Construction, Site Preparation, Concrete, Lead Remediation, Building Additions, Renovations & Maintenance and Handicap Accessibility

114KASKASKIA ENGINEERING GROUP LLC

Engineering & Architecture · Belleville, Illinois
WOSB

KEG’s full service capabilities include transportation engineering, traffic engineering, CADD design, public involvement, geotechnical engineering, structural engineering, general contracting, GIS mapping, environmental science, construction observation, infrastructure analysis and planning, right-of-way research and acquisition, cost estimating, and water resource management

115WATER, CIVIL AND ENVIRONMENTAL INCORPORATED

Environmental & Waste Services · Boise, Idaho
WOSBEDWOSB8(a)

Water, Civil, and Environmental Inc. (WCE Inc.) is an SBA 8(a)-certified EDWOSB that provides a full complement of environmental, water resources, and civil engineering services to both public and private clients across the country. The company began in 2013 in Boise, ID, and has since added offices in Phoenix, AZ, and Olympia, WA. Our team of engineers, scientists, and archaeologists brings extensive experience in environmental permitting, hydraulic structure design, stream restoration, civil site design, environmental remediation, site characterization/investigation, cultural resources surveys, NEPA Environmental Assessments, and mine permitting, restoration, and reclamation projects.

118GRENLAR HOLDINGS, INC

Construction & Trades · Kenmore, Washington
WOSBEDWOSB8(a)

Grenlar Capabilities: Excellent client satisfaction for general construction & construction management services. We specialize in commercial and industrial construction, design, design/build, tenant improvement, historical renovation, hospital, marine, environmental, site work, excavation, utilities, concrete, pre-engineered metal buildings or PEMB's (erect & supply), structural steel fabrication, wood framing, masonry, and communication services.

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Frequently asked

How many certified women-owned vendors are registered under NAICS 237110?

193 certified women-owned vendors list NAICS 237110 (Water and Sewer Line and Related Structures Construction) 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 237110?

NAICS 237110 is "Water and Sewer Line and Related Structures Construction" 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.