MARKS HEATING & COOLING - Ad from 2023-03-08

For 24 Hour Service Call: 701-663-2585 Mark’s Heating & Cooling is your local Tempstar dealer, servicing the Bismarck-Mandan area since 1989. After over 30 years in business, our customers particularly value our outstanding service and commitment to quality. We service all makes and models of heating and air conditioning equipment in both homes and businesses. We specialize in repair and installation of: -Furnaces -Air Conditioners -Humidifiers -Water heaters -Garage heaters marksheatingancoolingnd@gmail.com 701-663-2585 914 16th St NE, Mandan -UV Air purification -Boilers -Ground source heat -Duct work -Zoning and more