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The right team is more than an advantage. It's a game-changer. At Coffman Engineers, we serve as both prime consultant and sub-consultant on projects large and small, including commercial, retail, institutional, government, industrial, and project/construction management. Incorporated in 1979, we have offices throughout the United States – serving clients locally as well as overseas. To meet client needs and to integrate our many disciplines, we can create teams comprised of civil, structural, mechanical, electrical, fire protection, process piping, instrumentation and controls, corrosion control engineering, project management, commissioning, and land survey services. This ability and our culture has made us a leader in the engineering and construction communities and has strengthened our reputation as being progressive, innovative, and a great place to work.

Website http://www.coffman.com
Revenue $85.3 million
Employees 856 (691 on RocketReach)
Founded 1979
Address 1101 2nd Avenue Suite 400, Seattle, Washington 98101-1620, US
Phone +1 509-328-2994
Fax (818) 285-2651
Technologies
Industry Design Services, Architecture, Engineering & Design, Alternative Energy, Construction, Commercial, Education, Government, Healthcare, Industrial, Laboratories, Military, Oil and Gas, Recreational, Retail, Transportation
Web Rank 3 Million
Keywords Team, Services, Engineering, Building Systems, Consulting, Design, Construction, Project Management, Infrastructure, Commercial, Retail, Institutional, Government, Industrial, Mechanical, Electrical, Plumbing, Fire Protection
Competitors WSP, Jacobs, AECOM, HDR, Stantec, Sundt Construction, Terracon, Langan Engineering & Environmental Services, Golder Peru S.A., Hayden Consultants, Inc., a GEI Company +42 more (view full list)
SIC SIC Code 871 Companies, SIC Code 87 Companies
NAICS NAICS Code 54133 Companies, NAICS Code 5413 Companies, NAICS Code 54 Companies, NAICS Code 541 Companies

Coffman Engineers Questions

The Coffman Engineers annual revenue was $85.3 million in 2026.

Dave Ruff is the CEO and President of Coffman Engineers.

691 people are employed at Coffman Engineers.

Coffman Engineers is based in Seattle, Washington.

The NAICS codes for Coffman Engineers are [54133, 5413, 54, 541].

The SIC codes for Coffman Engineers are [871, 87].

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