TM Johnson Bros. specializes in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings in East Central Minnesota. We take special pride in the craftsmen we train and employ-a fact you'll notice immediately in the attitude and integrity they bring to your job site. Our entire company works hard to make your experience with us hassle-free and...
TM Johnson Brothers has been a local business since 1963. We are the only company in the State of MN to have all of our tec...hnicians and installers certified in Carbon Monoxide Safety and Combustion Efficiency. We were selected as Minnesota's HVAC contractor of the Year for 2010 by the Plumbing Heating and Cooling Contractors Association of MN (PHCC) which recognizes us as #1 in our...