NAICS 237110 · California

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

24 certified women-owned vendors in California under NAICS 237110 (Water and Sewer Line and Related Structures Construction), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search.

24 certified vendors · ranked by certification recency & profile depth

01CNM 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.

07MW 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

08CM 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.

09MJ 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

10EAST 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.

11BARKLEY 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.

13AGILE CONSTRUCTION, INC.

Construction & Trades · Sacramento, California
WOSBEDWOSBSDVOSBVOSB

General Construction: Build out, tenant improvement, electrical work, fireproofing, painting, fiber optic/IT cabling, server rooms, lighting, and fencing. Construction Management: Manage administer, monitor, oversee and interface with the construction contractor (“Contractor”) on construction projects in accordance with “owner” scope of work and the construction contract documents. Anticipate staffing requirements and make recommendations. Agile will manage and monitor construction progress by providing services which include technical support, project communications/record keeping, meeting coordination, cost and schedule management, coordination with other agencies, project reporting and project closeout.

14T AND S DVBE, INC.

Construction & Trades · Redding, California
WOSBSDVOSBVOSB

Construction Highway/Roads/Bridges, traffic control, pilot car, water tending services, forestry management and prevention services. Trucking, asphalt oil hauling, concrete wash outs. Traffic control Rentals and Sales

17ANNA LISA LUNA CONSTRUCTION, INC.

Construction & Trades · Ojai, California
WOSB

WOSB, SERVICE ORIENTED WITH OVER 20 YEARS GOVERNMENT CONTRACT EXPERIENCE IN ALL AREAS OF CONSTRUCTION TO MEET ALL YOUR CONSTRUCTION NEEDS.REMODELING & NEW CONSTRUCTION, , METAL BUILDING, , DEMOLITION, LANDSCAPING , DESIGN/BUILD, COMMERICIAL, RESIDENTIAL.

18FASONE CONSTRUCTION, INC.

Construction & Trades · Whittier, California
WOSB

Fasone Construction is an SBA approved 8(a) EDWOSB federal contractor that specializes in General Construction,Historical Restoration, Design/Build and Facility Maintenance projects. We offer proper and efficient execution and management of construction contracts. We understand the critical nature of RFP/Delivery Order review, rapid proposal response and timely completion of task orders. We posses on-going relationships with valued subcontractors and exercise collaborative partnerships when performing tasks. We enforce strict adherence to Safety & Quality requirements. Fasone staff has demonstrated success on military projects in the federal sector, along with commercial and industrial projects in private sector. We strive to be the leader in providing value-added construction services to our customers by creating a successful partnership with them throughout the construction process.

19THE THIER GROUP LLC

Engineering & Architecture · San Francisco, California
WOSBEDWOSB

The Thier Group LLC is a certified DBE,WBE,LBE(San Francisco) specializing in construction management, project management, program management and public outreach during heavy civil infrastructure projects. The Thier Group specializes in water, aviation, tunneling, and heavy civil infrastructure.

20MX CONSTRUCTION, INC.

Construction & Trades · Nipomo, California
WOSBEDWOSB

We provide the following services: Demolish structures, commercial buildings from ground-up; compaction, foundation, electrical (high & low voltage), framing, drywall, painting, roofing, mechanical systems (wet & dry), asphalt, plumbing, lightning protection, fire alarm and masonry.

21RORE, INC.

Construction & Trades · San Diego, California
WOSB

Woman-owned small business with capabilities in vertical and horizontal construction, renovations, repairs, electrical, HVAC, airfield, CDC; and fuels design and construction.

22TECHNION CONTRACTORS TCI, INC.

Construction & Trades · Northridge, California
WOSB

TCI provides its services as both a Prime & Sub Contractor to other General Contractors on projects with owners including LACCD, LAWA, & City of Riverside. Project specialties include General & Electrical Services. TCI's Field Core team operates with Electricians, Carpenters, Laborers, Superintendents, & Project Managers(usually in crews of 2-6). TCI's Office supports the field in project management & execution. We do Restoration of buildings including installation of new HVAC, Fire alarm, stage & Theater light system with complete audio video booth system. New Floors, walls, ceiling to include acoustical ceiling, drywall, stage & dance flooring, VCT flooring & audience seating. Restrooms we bring up to ADA Code & remodeled with new plumbing fixtures, ceramic tiles, restroom accessories & partitions. Install Elevators, ADA Upgrades, HVAC and interim housing. TCI has served over 180 schools as well as other facilities & institutions in the LA Area.

23HUNTER PACIFIC GROUP

Engineering & Architecture · San Diego, California
WOSB

Facilities Support Services, O&M, Power Plant, Waste Water Treatment, Construction & Project Management, Mechanical Engineering, Cost Estimating, Facility O&M, and Procurement for federal, state and public agencies along with architectural firms and contractors.

24OKAPI ENVIRONMENTAL GROUP, INC.

Environmental & Waste Services · Solana Beach, California
WOSB

Okapi Environmental Group, Inc. dba Pangea Biological, founded in 2006, and focuses on energy, infrastructure, environmental, and construction on 7,500+ projects. Pangea solves challenges for design, construction, and restoration of energy, utility, and infrastructure projects. Pangea Biological specializes in environmental compliance inspection; GIS, mapping, feasibility studies, regulatory consultation, biological resources, cultural resources, avian nest surveys, permitting, and training.

Frequently asked

Are there certified women-owned NAICS 237110 vendors in California?

Yes — 24 certified women-owned vendors in California list NAICS 237110 (Water and Sewer Line and Related Structures Construction), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search and dated on each listing.