Areas We Serve

Heating & Cooling Service Across Southeastern Wisconsin

H.J. Faust, Inc. has been serving Burlington and the surrounding communities of southeastern Wisconsin since 1978. Over more than four decades, we’ve built an install base of more than 20,000 residential and commercial clients across Racine, Walworth, and Kenosha counties. Whether you’re a homeowner in Waterford or a business owner in Lake Geneva, our team is close by and ready to help you get control of your comfort.

Areas we serve include:

• Bristol
• Browns Lake
• Caledonia
• Camp Lake
• Darien
• Delavan
• Eagle
• East Troy
• Elkhorn
• Fontana-on-Geneva Lake
• Franklin
• Franksville
• Genoa City
• Kansasville
• Kenosha
• La Grange
• Lake Geneva
• Lauderdale Lakes
• Lyons
• Mount Pleasant
• Mukwonago
• Muskego
• New Munster
• Paddock Lake
• Palmyra
• Pell Lake
• Pleasant Prairie
• Potter Lake
• Racine
• Rochester
• Salem
• Silver Lake
• Somers
• Sturtevant
• Tichigan
• Trevor
• Troy
• Twin Lakes
• Union Grove
• Walworth
• Waterford
• Wheatland
• Williams Bay
• Wind Lake

Not sure if we cover your address? Contact us and we’ll confirm service availability for your location: (262) 418-0700.

Wisconsin Counties & Communities We Serve

Our service footprint covers three counties in southeastern Wisconsin, reaching homeowners and businesses across the region. Here’s where you can find us:

• Racine County: Burlington, Waterford, and surrounding communities
• Walworth County: Lake Geneva and surrounding communities
• Kenosha County: Residential and commercial customers throughout the county

Southeastern Wisconsin winters are cold and demanding, and summers bring heat and humidity. We offer the full range of heating and cooling services year-round so you don’t need multiple providers: residential heating and cooling, indoor air quality solutions, commercial HVAC systems, design-build projects, new construction, system upgrades, and sheet metal fabrication. One company, one install base, one call.

Ready to schedule service? Call (262) 418-0700 to reach our team directly.

Why Customers Trust H.J. Faust, Inc.

Serving three counties means our reputation travels. Whether you’re in Waterford, Lake Geneva, or anywhere else in our coverage area, you’ll find the same credentials and the same standard of work.

Trained & Certified Technicians

Our technicians are NATE-certified and factory-trained, meaning they meet nationally recognized standards in heating, cooling, ventilation, and refrigeration. Every field and office employee completes a minimum of four training sessions per year to stay current on new equipment, technologies, and processes. Our mechanics are also trained through our Internal Apprenticeship & Development Program, a structured multi-year curriculum that pairs classroom instruction with hands-on field work under direct Senior Mechanic supervision.

24/7 Emergency Response

Heating and cooling problems don’t follow business hours. Our technicians are available around the clock for emergency heating and cooling calls, serving all areas within our coverage footprint, including after-hours calls with no overtime charges for Annual Maintenance Agreement members.

Annual Maintenance Agreement

Our Annual Maintenance Agreement includes a furnace check-up, an air conditioner check-up, a 30-point inspection, priority scheduling, no overtime charges for after-hours calls, and a 10% discount on all parts and labor when repairs are needed. It’s a cost-effective way to help protect your system year-round.

Multi-Brand Service Coverage

We install Lennox systems and service all major brands, including Carrier, Daikin, Goodman, Honeywell, Trane, and Bryant. If it heats or cools your space, we can work on it.

Community Commitment

Each year we participate in the Lennox Feel the Love program, nominating a deserving family in our community who can’t afford a new furnace and then donating and installing one at no cost to them. It’s a named, co-sponsored program tied directly to our work, and it reflects how seriously we take our role in the communities we serve.

Schedule HVAC Service for Your Home or Business

We start every job with a thorough inspection before recommending any solution, and you won’t hear us suggest more than your system actually requires. With competitive pricing and flexible scheduling, getting the right help for heating and cooling across Racine, Walworth, and Kenosha counties is straightforward. Our technicians are known for promptness, clear communication, and thorough work.

Call H.J. Faust, Inc. at (262) 418-0700 to schedule service or ask about coverage for your address.