Building Relationships. Creating Environments.

PSF Mechanical began as one of Seattle’s most trusted sheet metal contractors and rapidly grew into one of the Northwest’s leading full-service commercial mechanical firms. Our highly-diversified engineers, estimators, craftspeople, and facility service technicians create efficient and comfortable building environments and systems that support our clients’ personal and business success. PSF’s commitment to quality begins with our people. Our leadership team has built an environment that embodies integrity, cultivates teamwork, focuses on professionalism, and promotes client advocacy. At PSF, relationship building is ingrained in all aspects of our culture. Our client relationships form the foundation of our overall business philosophy, and we feel that nothing is more valuable than genuine connections and relationships.