Connect with Top-Rated HVAC Contractors in Waterloo!

Since 1969, Jaenke Heating & Air Conditioning has been trusted to provide heating and air conditioning services in Waterloo, IL, and the surrounding areas. Our team is dedicated to helping homes and businesses across Randolph, Monroe, & St. Clair Counties find the HVAC solutions they need and deserve. We offer a comprehensive range of heating and air conditioning services, including installation, maintenance, and repair of forced air units.