Jaenke Heating & Air Conditioning

401 Briarcliff Drive
Waterloo, IL 62298

Heating & Air Conditioning Services

Whether you are in need of emergency HVAC services, new product installation, or just need maintenance on your furnace, boiler, or air conditioner, we have the services you need.

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About Our HVAC Company

Founded in 1969, Jaenke Heating & Air Conditioning is family owned and operated in Waterloo, IL. Since our beginning, we have been dedicated to excellent customer service and building long-lasting client relationships.

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Heating & Cooling Products

We are proud to offer a range of products from trusted brands such as Aprilaire, GeoComfort, and Bryant. Our product selection will help your home or office become more comfortable to live and work in.

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Welcome to Jaenke Heating & Air Conditioning

Since 1969, Jaenke Heating & Air Conditioning has provided heating and air conditioning services in Waterloo, IL and beyond. Our team is dedicated to helping homes and businesses across Randolph, Monroe, & St. Clair Counties find the HVAC solutions they need and deserve. We take the time to listen to your individual needs and find the system that fits your unique situation.

From start to finish, we have the heating and cooling products and services you deserve. We carry quality HVAC products from Aprilaire, Bryant, and GeoComfort. In addition, we are an accredited business through the Better Business Bureau, and work hard to provide trustworthy and affordable services for homes and businesses. Whether you need to heat your home or cool down your office, Jaenke Heating & Air Conditioning has the products and services to fit your needs.

We also have emergency services available.