Heating Contractors in Sussex, WI

Comprehensive list of contractors in Sussex, WI offering heating systems installation, maintenance and repair services.

Business Listings

A Tradition of Comfort Being in the heating & cooling business since 1962, Interstate Heating is committed to delivering the highest possible total indoor weather solution for you and your family. You can rely on us to supply you with a system and solution that fits your family's unique requirements. If we do not supply what you need and want, we are not doing our job.


Advanced Energy Concepts specializes in heating and air conditioning for domestic and commercial clients. Our organization has over 150 years of combined technical experience. We service all brands of gas, oil & electric furnaces as well as steam & hot water boilers. We specialize in delivering Central Air Conditioning, providing The Unico System, a ductless central cooling system.


DeBelak became a premier name in plumbing in Milwaukee more than 70 years ago, and today Joe DeBelak Plumbing & Heating is one of Southeast Wisconsin's finest-known and most respected plumbing, heating and air conditioning contractors. We're experts in the systems that play a major role in comfort and convenience - at home, at work, at school or out on the town.



Monroe is committed to delivering superior service exclusively through quality heating and air conditioning specialists. If you are an Armstrong dealer, you can visit our online price catalog page. Be sure to see who is going GREEN by visiting our ECO-I page to view projects and information!


From traditional heating & cooling products like furnaces, heat pumps, and air conditioning units, to air purification products like electrostatic air filters and ultra violet air purifiers, let Clean Air Heating & Cooling do whatever it takes to make your home healthy, comfortable, and energy efficient.


Your comfort is our family's tradition. An award-winning domestic heating & cooling contractor, Dave Droegkamp Heating has been serving SE Wisconsin and the greater Lake Country area - including Hartland, Delafield, Oconomowoc, Pewaukee, Dousman, Waukesha, Menomonee Falls, Mukwonago and others - for more than twenty five years.


At Weyer & Sons, we put your heating & cooling requirements 1st. Our experienced technicians supply quality service, sales, parts, and installation for your furnace / heater, air conditioner, or humidifier. Counties served are Milwaukee, Waukesha, and Washington.


Thank you for taking the time to visit our site. We are pleased to serve our clients with heating, cooling, and air quality solutions for your home and business. We are a family-owned firm that has been providing straightforward solutions, quality products, and professional workmanship since 1983. We are dedicated to delivering the highest standards of comfort for your business or home.