If your boiler isn't working, get in touch with the technicians at Dirk Plumbing & Heating, Inc. Get 24/7 emergency service for boiler-related issues. Call us for a FREE estimate. From furnace tune-ups to leak tests, our trained technicians can take care of any furnace maintenance or repair you need. We also offer furnace installation services. Choose
Mark's Heating & Cooling is your local Tempstar dealer, serving the Bismarck-Mandan area since 1989. After over 20 years in business, our customers particularly value our outstanding service and committment to quality. We specialize in repair and installation of furnaces, air conditioners, ground source heat pumps, air cleaners, humidifiers, zone dampers