NAICS 237310 · Colorado

Certified Women-Owned Highway, Street, and Bridge Construction in Colorado

16 certified women-owned vendors in Colorado under NAICS 237310 (Highway, Street, and Bridge Construction), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search.

16 certified vendors · ranked by certification recency & profile depth

01RJS 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.

03LS CONTRACTING, LLC

Construction & Trades · Colorado Springs, Colorado
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

LS Contracting Pros, a proud woman-owned small business, was founded on the principle that clients deserve a contractor who excels in communication, honors commitments, and takes pride in every finished project. Our commitment lies in providing sustainable solutions and building genuine partnerships grounded in integrity and high-quality service. We move with intention, manage with care, and stand behind our work because our reputation is built project by project, relationship by relationship.

05SIEGE EQUIPMENT LLC

Construction & Trades · Grand Junction, Colorado
SBA-certified WOSB
WOSB

Siege Industrial Company is a Woman-Owned Small Business (WOSB) delivering integrated mining, heavy civil, and reclamation services across the Western United States. We specialize in MSHA-certified workforce deployment, Abandoned Mine Land (AML) support, environmental remediation assistance, site preparation, surface cleanup, and rapid-mobilization project crews for mining, energy, and infrastructure operations. Siege integrates skilled labor, equipment support, logistics, warehousing, and safety management into a turnkey execution model. Core capabilities include industrial staffing, electrical and mechanical support, heavy equipment operation, reclamation field services, and 24/7 mobilization throughout Colorado, Utah, Wyoming, Arizona, and surrounding states.

07B&M CONSTRUCTION, INC.

Construction & Trades · Colorado Springs, Colorado
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

Concrete work, office funiture, except wood, public building and related furniture, furniture & fiixtures, construction, institutional installation of furniture, relocation

08LS GALLEGOS & ASSOCIATES INC

Professional & Management Consulting · Englewood, Colorado
SBA-certified WOSB
WOSB

INFORMATION TECHNOLOGY, PERMANENT/CONTRACT PLACEMENT, PROJECT MANAGEMENT, TECHNICAL STAFF AUGMENTATION, ENVIRONMENTAL CONSULTING, TRANSPORTATION, HIGH SPEED & LIGHT RAIL, TELECOMMUNICATIONS, COMPUTER SERVICES, ELECTRONIC DOCUMENT CONVERSION/MANAGEMENT

09WHITE STRIPES PARKING MAINTENANCE LLC

Construction & Trades · Monument, Colorado
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

White Stripes Parking Maintenance is an SBA-certified Economically Disadvantaged Woman-Owned Small Business (EDWOSB) based in Colorado. We partner with government, commercial, and residential clients to maintain the safety, functionality, and appearance of parking lots, driveways, and private roads. Our team provides precise, high-quality asphalt services, from preventive maintenance to complex repairs. Our specific services include pothole repair, crack sealing, sealcoating, and advanced mastic and infrared solutions. We also offer striping and pavement markings, including ADA-compliant symbols, directional arrows, and stencil work. We use DOT-approved traffic paint, with thermoplastic options available as well. Dedicated to delivering superior outcomes on every project, we strive to make your job easier, not more difficult.

10ENVIRONMENTAL CONSULTING SERVICES LLC

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

M/WOSB,DBE,ESB certified with City/County of Denver and CDOT. SBE certified with RTD. Provide environmental, stormwater and water quality compliance. Proj Mgt for erosion control inspections, SWMP audits, SPCC development and dewatering compliance.

11TLI CONSTRUCTION, INC.

Construction & Trades · Denver, Colorado
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

TLI Construction is a general contractor with the ability to perform complex Federal construction projects across the country. Our experience includes managing and executing large, multi-year programs to maintain government infrastructure as well as executing small, single repair and maintenance projects, all while maintaining the highest technical quality. Our services include, but are not limited to General Construction (Design/ Build, Design/Bid/Build); Sustainment, Restoration, Modernization and Building Renovations; Structural Repair, Architectural Repair (flooring, interior finishing, carpentry, and painting); Mechanical, HVAC, Electrical, and Fire Alarm Systems Repairs; Horizontal Construction (asphalt and concrete pavements, underground utilities and storm drainage, and gravel and dirt roadway maintenance) ; Roof Repair & Replacement; Perimeter Security Fencing; Emergency Response; Remote Location Construction; and Demolition.

12HD INC.

Construction & Trades · Loveland, Colorado
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

A&E demolition environmental remediation, fuel systems high voltage electrical fiber optic, fire alarm systems mechanical plumbing,carpet, asbestos lead abatement mold soil remediation,concrete curb gutter culverts flatwork utilities, erosion control fencing landscape roofing, LEED pre metal buildings janitorial drywall, wastewater tenant finish guardrail, asphalt roads site work, bridges maintenance insulation, furniture fire suppression, feedmills grain elevators

Frequently asked

Are there certified women-owned NAICS 237310 vendors in Colorado?

Yes — 16 certified women-owned vendors in Colorado list NAICS 237310 (Highway, Street, and Bridge Construction), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search and dated on each listing.