Hermanson Company

Hermanson Company is a union HVAC and mechanical contractor based in Kent, Washington. As a signatory contractor with the Sheet Metal Workers Local 66, the company employs skilled union tradespeople committed to quality and safety. With over 40 years of experience in the construction industry, Hermanson Company has built a reputation for delivering inspired results and building trusting relationships with clients. The company's core services include HVAC, sheet metal, pipe-fitting, and plumbing design, fabrication, and installation. Hermanson Company specializes in mechanical systems construction and design-build engineering, serving commercial and institutional clients across the Pacific Northwest. Their experienced team brings expertise in efficient, cost-effective, and high-quality mechanical systems. Hermanson Company serves clients throughout Washington and the greater Seattle metropolitan area. Headquartered in Kent, the company operates additional locations to support projects ranging from large, complex new construction and renovations to quick-hit retrofits and tenant improvements. Their geographic reach allows them to handle projects of all sizes, from local renovations to multi-state facilities. The company maintains strong relationships with the Sheet Metal Workers Local 66 and is committed to employing trained, certified tradespeople. Hermanson Company holds numerous industry certifications, including LEED AP and ASME. With a bonding capacity of $25 million, the company's commitment to safety is demonstrated by its safety record and programs. Notable work includes projects for clients such as the University of Washington, Climate Pledge Arena, and Asante Rogue Regional Medical Center. With a team of over 250 professionals, Hermanson Company has the resources to handle projects of all scales. The company has been recognized for its work, winning multiple awards over its 40+ years in business. For HVAC and mechanical construction services in the Seattle area, Hermanson Company offers reliable, union expertise and quality workmanship. Contact them to discuss your next construction project.