B. Carlson Heating, Air Conditioning & Plumbing, established in 1971, is a locally-owned mechanical contractor offering services to both residential and commercial sectors. Carlson s offers a variety of services including new heating and cooling equipment replacements, ductwork design and installation, service and repair of all makes of heating and cooling equipment, professional air duct cleaning, plumbing repairs, fixtures, drain and sewer cleaning and video inspections of plumbing drains or air ducts. The company s product line include Trane forced air furnaces, variety of packaged heating and cooling units such as single-speed, two-stage and variable speed systems, Weil McLain boilers, wall furnaces, floor furnaces, unit heaters, radiant heaters, refrigerated air conversions and condensers. Carlson is located in Albuquerque, N.M