Heating Mini Split Services in Burlington

Ductless Mini Split Heating & Cooling for Burlington, WI Homes

H.J. Faust, Inc. has been installing, repairing, and maintaining heating and cooling systems for Burlington, Wisconsin, homeowners since 1978. With more than 20,000 clients served across the region, we bring decades of hands-on experience to every ductless mini split project, whether you’re heating a single addition or conditioning multiple zones throughout your home. Our tagline, Get Control of Your Comfort, is exactly what a well-installed mini split delivers.

We install Lennox and Mitsubishi mini split systems and provide ongoing repair and maintenance to keep them performing through Wisconsin’s demanding winters and humid summers.

Ready to take the next step? Call us at (262) 418-0700 to schedule your mini split installation, repair, or maintenance appointment.

Why Mini Split Heating Works for Burlington Homes

Ductless mini split heat pumps give you room-by-room temperature control without the need for existing ductwork. Each zone operates independently, so there’s no compromise between the bedroom that runs warm and the home office that stays cold. For Burlington-area homes built without central duct infrastructure, or for additions and finished spaces that fall outside an existing system’s reach, mini splits are often the most practical and least invasive solution.

Because mini splits move heat rather than generate it, they avoid the efficiency losses that occur when conditioned air travels through leaky or uninsulated ducts. A single system handles both heating and cooling, carrying Burlington homes through cold winters and warm summers. Indoor units run quietly enough for bedrooms and home offices, and installation typically requires only a small opening through an exterior wall rather than a full renovation.

Lennox & Mitsubishi Systems: Single-Zone & Multi-Zone Options

We install both Lennox and Mitsubishi mini split systems, two brands consistently recognized for reliability and cold-climate performance. The right configuration depends on how many spaces you need to condition.

Single-Zone Systems
One outdoor unit paired with one indoor unit. A straightforward solution for a home addition, detached garage, basement, or any room your existing system doesn’t reach effectively.

Multi-Zone Systems
One outdoor unit connected to multiple indoor units, each controlled independently. Multi-zone systems can condition several rooms or an entire home without a single run of ductwork.

Indoor units can be wall-mounted, ceiling-recessed, or floor-mounted depending on your room layout and preferences. We can walk you through the options before any work begins.

Mini Split Repair in Burlington

When your ductless system stops heating properly, prompt diagnosis matters, especially during a Wisconsin winter. Our NATE-certified, factory-trained technicians work on both outdoor condensing units and indoor air handlers, addressing refrigerant issues, sensor failures, drainage blockages, and communication errors between units. If the situation is urgent, we’re available 24/7 for emergency heating calls, so a system failure in the middle of January doesn’t leave you without options.

Mini Split Maintenance & Our Annual Maintenance Agreement

We recommend a fall check-up for your heating system and a spring check-up for your cooling system each year. For ductless systems, routine service typically covers filter cleaning, coil inspection, refrigerant charge verification, and drainage checks, which is the kind of preventive work that helps keep small issues from becoming expensive repairs mid-season.

Our Annual Maintenance Agreement formalizes that schedule and adds meaningful protections. Agreement holders receive both a furnace check-up and an air conditioner check-up, priority scheduling, no overtime charges on after-hours calls, a 30-point inspection, and a 10% discount on all parts and labor when repairs are needed.

Why Burlington Homeowners Choose H.J. Faust, Inc.

Our technicians are NATE-certified, fully licensed, insured, and factory-trained, meeting nationally recognized standards in heating, cooling, ventilation, and refrigeration. Beyond individual credentials, we invest in a structured training pipeline: every mechanic we hire moves through our structured Internal Apprenticeship & Development Program, a multi-year curriculum that combines classroom instruction with hands-on fieldwork under direct Senior Mechanic supervision. Every field and office employee also completes a minimum of four training sessions per year to stay current on new equipment and processes.

We hold BBB accreditation and have earned an Excellent rating across hundreds of Google reviews. Customers consistently point to our promptness, clear communication, and thorough approach. That last part is built into how we work: we begin every service call with a thorough inspection before recommending anything, and we don’t recommend more than your system actually requires.

We serve Burlington, WI, and communities throughout Racine County, Walworth County, and Kenosha County, including Waterford and Lake Geneva.

If you’re ready to add ductless heating to your home or need service on an existing system, book your mini split installation, repair, or maintenance appointment today: (262) 418-0700.