Pro-Staff Mechanical is a full service commercial and industrial heating, air conditioning and refrigeration contractor based in Seattle, WA. We have been serving the Puget Sound area since 1987 providing professional services to a variety of clients. We have an expansive knowledge base and have worked on a wide variety of projects ranging from historic buildings, brand new construction and landmarks such as the Space Needle. Pro-Staff Mechanical offers: HVAC system design Installation Duct work fabrication Preventive maintenance Emergency service We are dedicated to providing you the highest quality of goods and services; we are authorized to sell and service all major equipment brands. Additionally we have professional engineering capabilities in house that allows us to design a system customized to your needs. After design and installation of your system, we provide preventative maintenance and service. We also have emergency service available 24 hours a day, 365 days a year. Visit our website to see our previous projects. Call Pro-Staff Mechanical today for commercial HVAC services.