For over 60 years, Doug’s Heating & Air Conditioning has ensured the comfort of residents and businesses in Iowa and Illinois. Based in the Quad Cities, founder Doug Smith sold the business to his right-hand man, Matt Hines, in 1985. Brothers Bob and Kyle Hines joined the business, as well, helping grow Doug’s into a team of over 20 factory-trained licensed and insured technicians.

Raising Your Expectations

Doug's Heating & Air Conditioning prides itself on enduring service and value. You can expect timeliness and cleanliness on the job sites, which saves you hours of time and trouble. Their fleet includes over 15 service and installation vehicles, so we're always ready - 365 days a year and 24/7 service.

Fast, friendly, clean and efficient, Doug's takes care of your heating, cooling, duct cleaning and food service technologies with care. Whether you're replacing your heating or air conditioning systems or needing preventive maintenance or emergency service, contact Doug's for solutions.