Coffman Engineers, Inc. is a multidiscipline engineering firm founded in 1979 by Dave Coffman in Bellevue, Washington. The company began as a seven-person structural engineering firm and has since expanded into dozens of service offerings, including civil, structural, mechanical, electrical, fire protection, process piping, instrumentation and controls, and corrosion control engineering. With offices across the United States—including Seattle, Los Angeles, Anchorage, Honolulu, and San Diego—Coffman serves clients locally and overseas, acting as both prime and sub-consultant on commercial, retail, institutional, government, industrial, and construction management projects.

The firm is recognized as an ENR Top 500 engineering company and emphasizes a culture of local, high-touch service that fosters lasting relationships with clients. Coffman’s design philosophy integrates creativity, practical engineering solutions, and proven results, all reflected in sustainable growth and positive community impact. The company’s vision is to be a preferred engineering consulting firm that supports employee well-being, office autonomy, and diverse project portfolios.

Coffman Engineers offers specialized expertise in alternative energy, healthcare, military, oil and gas, transportation, hospitality, and recreational facilities, among others. Its engineering capabilities span structural, mechanical, electrical, civil, and fire protection disciplines, along with project management, commissioning, and land survey services. The firm’s commitment to quality and innovation has earned it numerous industry awards and a strong reputation in the engineering sector.

Headquartered in Seattle, Washington, with additional major offices in San Diego and Los Angeles, Coffman Engineers continues to grow its national footprint while maintaining its core value of personalized, client-focused service. The company’s leadership team, including founder Dave Coffman and General Counsel Dan Fasy, drives the strategic direction and operational excellence that underpin its success.