Genoa City HVAC Services

Full-Service HVAC for Genoa City, WI Homes & Businesses

Since 1978, H.J. Faust, Inc. has been the HVAC contractor southeastern Wisconsin homeowners and businesses rely on year-round. With more than 20,000 clients served over four decades and an Excellent rating built on hundreds of Google reviews, we bring a depth of experience rooted in long-standing service. Our NATE-certified technicians handle everything from urgent repairs to full system replacements, all backed by BBB accreditation and a commitment to honest, inspection-first recommendations.

Ready to schedule HVAC services in Genoa City, WI? Call (262) 418-0700 and our team can get you taken care of fast, including 24/7 emergency service when you can’t wait.

Signs Your Genoa City Home’s HVAC System Needs Attention

Wisconsin winters and humid summers put real demands on heating and cooling equipment. Catching problems early keeps a manageable repair from turning into a full replacement.

Watch for these warning signs:

• Constant cycling without comfort: System runs continuously but can’t hold your set temperature.
• Unusual noises: Clanking, screeching, or banging often point to loose or broken internal parts.
• Uneven temperatures: Hot or cold spots throughout the home may indicate dirty filters, blocked vents, or ductwork issues.
• Poor airflow or stale air: Can stem from failing fans, clogged filters, or aging equipment.
• Unexplained energy bill spikes: A system working harder than it should to keep up can show up in your utility costs.
• Equipment age: Systems older than 12 to 15 years typically become less cost-effective to maintain.

If any of these sound familiar, our process starts with a thorough inspection before we recommend anything. You’ll get an honest assessment of what your system actually needs.

HVAC Repair Services in Genoa City, WI

When something goes wrong with your heating or cooling, our technicians arrive equipped with advanced diagnostic tools to pinpoint the root cause. We don’t guess. Repair work covers ignition failures, broken fans, refrigerant issues, and thermostat malfunctions across furnaces, heat pumps, air conditioners, and ductless mini splits. We won’t recommend more service than your system actually requires. If a repair is the right call, that’s what we’ll recommend.

For after-hours breakdowns, our 24/7 emergency service means Genoa City households can get help when heating or cooling problems happen at critical times. Whether it’s a heating failure or a sudden need for AC repair, we’re available when you need us.

HVAC Replacement & Installation in Genoa City, WI

When repair isn’t the right answer, we make the replacement process straightforward. We start with a home assessment covering square footage, insulation, your budget, and efficiency goals before any equipment recommendation is made. Options include high-efficiency furnaces, central AC systems, heat pumps, and ductless mini split systems. As a Lennox authorized dealer, we install Lennox equipment and also service major brands including Carrier, Daikin, Goodman, Honeywell, Trane, and Bryant.

Every installation is precise and code-compliant. A properly sized and installed replacement system can support better temperature consistency, lower energy consumption, and improved indoor air quality compared to an aging unit, though actual results depend on your home’s specific conditions.

HVAC Systems & Components We Service

H.J. Faust, Inc. handles the full range of residential HVAC equipment. Whether your system needs routine attention or a major repair, our technicians are trained on the components inside your home.

Equipment and systems we service include:

• Gas and electric furnaces
• Central air conditioners
• Heat pumps
• Ductless mini-split systems
• Boilers
• Programmable and smart thermostats
• Ductwork and air distribution
• Humidifiers and dehumidifiers
• Whole-home air purifiers and indoor air quality systems

What Sets H.J. Faust, Inc. Apart From Other Genoa City HVAC Companies

Experience alone doesn’t build a 20,000-client base. The way we hire, train, and run every job does.

Technician Training & Credentials

All our technicians are NATE-certified, factory-trained, fully licensed, and insured, meeting nationally recognized standards across heating, cooling, ventilation, and refrigeration. Beyond initial certification, every field and office employee completes a minimum of four training sessions per year to stay current on new equipment and technologies. Our mechanics are trained through the state-approved Associated Builders and Contractors (ABC) Apprentice Program, a structured five-year curriculum that pairs classroom instruction with hands-on field work under direct Senior Mechanic supervision. That pipeline helps us put knowledgeable technicians on Genoa City service calls.

Annual Maintenance Agreement

We recommend one spring check-up for your air conditioning system and one fall check-up for your heating system. Our Annual Maintenance Agreement makes that easy: it includes both a furnace check-up and 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. Staying ahead of problems can be a cost-effective way to manage your HVAC equipment.

Community Commitment in Wisconsin

Each year, we participate in the Lennox Feel The Love® program, nominating a deserving household in our community, such as educators, veterans, first responders, or families facing hardship, and donating and installing a new heating or cooling system at no cost to the recipient. We also sponsor the Tall Tales Music Festival, the Burlington Turkey Trot benefiting Love, Inc., and the Transitional Living Center of Burlington, and we support local schools, athletic programs, and the Chamber of Commerce. On every job, our team recycles all eligible material and disposes of the rest responsibly.

Schedule HVAC Service in Genoa City Today

We offer competitive pricing and flexible scheduling options to fit your needs. Our technicians use proper tools and techniques on every call to support safe, efficient, and code-compliant work. While DIY HVAC attempts can risk misdiagnosis, incorrect wiring, and potential loss of manufacturer warranties, working with a licensed professional can help protect your investment from the start.

Contact H.J. Faust, Inc. at (262) 418-0700 to schedule HVAC services in Genoa City, WI or to ask about our Annual Maintenance Agreement.