Carlson Mechanical has been providing commercial and residential services to the Puget Sound area in the 1990's. Locally owned and operated by Mark Lee, Carlson Mechanical specializes in working with hot-water heat systems. They design, install, service and repair hot water heat systems, including floor and ceiling radiant heat systems. Steam systems in historical homes have been a focus of theirs' for many years and have worked on many historical restorations in Queene Anne hill and other areas in Seattle. From hot water systems to domestic hot water to swimming pools and hot tubs, their technicians have experience working on all types of equipment. They install quality boilers from Burnham, Viessman and Prestige. They offer residential and commercial services.