Genoa City

Dependable HVAC Services in Genoa City, WI

Is your HVAC system struggling to keep your home comfortable in Wisconsin’s unpredictable climate? When your heating and cooling systems are not delivering consistent performance, call on the experts at H.J. Faust, Inc.

Since 1978, we’ve built a reputation for reliable HVAC services across Genoa City, WI. With a full range of solutions — including system design, replacements, maintenance, and repairs — we ensure your indoor environment stays comfortable year-round. And because we believe in going the extra mile, our NATE-certified technicians are highly trained and continuously stay up to date on the latest industry practices and techniques. With our team, you’ll get expert care you can count on every time. Contact us today for a service!

Recognize the Signs: When Your HVAC System Needs Immediate Attention

Sometimes, HVAC issues creep up slowly, and other times, they burst onto the scene and are hard to miss. Either way, it’s crucial to know when to call for help. If you’ve noticed any of the following problems, don’t wait — get in touch with our team for an HVAC repair or replacement right away:

System Runs Constantly: Your HVAC system shouldn’t be working around the clock just to keep your home comfortable. If it is, it might be losing efficiency or struggling due to failing components.
Unusual or Loud Noises: Clanking, screeching, or banging sounds are never normal. They often point to loose or broken parts.
Uneven Room Temperatures: Are some rooms warm while others feel like iceboxes? Dirty air filters, blocked vents and registers, or faulty ductwork could be to blame.
Poor Air Circulation: A sudden drop in airflow or stale indoor air can be caused by dirty filters, failing fans, or aging equipment.
Higher Utility Bills: If your energy bills have risen despite no major usage changes, your system could be overcompensating due to worn-out parts.
System Age: HVAC systems older than 12-15 years often suffer from performance issues and are usually less cost-effective to maintain compared to newer models.

No matter the size or scope of the issue, H.J. Faust is ready to step in and get your system running like new.

HVAC Repair Services in Genoa City, WI, That Get You Back to Comfort Quickly

Whether you wake up to a freezing house in January or your air conditioning falters during a humid August day, fast HVAC repair is essential. That’s why we make it a priority to deliver prompt, accurate, and dependable repair services tailored to your system’s needs.

Our Genoa City technicians arrive with advanced diagnostic tools to pinpoint the problem and resolve it efficiently. From ignition failures and broken fans to refrigerant issues and thermostat malfunctions, we’ve handled it all, and we’re ready to provide honest recommendations. We’ll never upsell you on unnecessary services — we just offer transparent recommendations and clear paths forward so you can get back to enjoying a fully operational furnace, heat pump, air conditioner, or ductless mini-split. Call us today for a comprehensive heating or AC repair.

Need a New System? We Have Your HVAC Replacement Needs Covered in Genoa City, WI

If your HVAC system is costing more in repairs than it’s worth — or simply can’t keep up with your comfort needs — it may be time for an upgrade. In addition to lowering maintenance costs, a new air conditioner or heating system can offer better temperature control, lower energy bills, and improved indoor air quality. If these benefits have you excited, connect with the technicians at H.J. Faust.

Our HVAC replacement process begins with a thorough assessment of your home. We evaluate everything from square footage and insulation to your budget and efficiency goals. Our experts then recommend customized solutions, such as high-efficiency furnaces, central AC systems, heat pumps, and ductless mini-split options. Finally, we’ll make sure the installation is precise and code-compliant, giving you the performance and longevity you deserve.

Replacing your HVAC doesn’t have to be overwhelming. Trust us to walk you through every step with transparency and professionalism.

HVAC System Components We Service in Genoa City, WI

Your HVAC system is made up of multiple components that work together to keep your home comfortable. At H.J. Faust, we’re trained and equipped to service them all. Our capabilities include:

Furnaces: We service both gas and electric furnaces to ensure reliable heating performance during the coldest Wisconsin winters.
Heat Pumps: We work on heat pumps that offer efficient heating and cooling in one convenient system.
Ductless Mini-Splits: We install and repair ductless mini-split systems, which provide flexible comfort solutions without the need for ductwork.
Boilers: We maintain and replace boiler systems that radiate warmth throughout your home.
Programmable & Smart Thermostats: We offer installation and service for programmable and smart thermostats, giving you precise control over your home’s temperature settings and energy usage.
Ductwork: We repair and upgrade ductwork to optimize airflow and ensure your system runs as efficiently as possible.
Humidifiers & Dehumidifiers: We install and service humidifiers and dehumidifiers to help regulate indoor humidity levels for better comfort and health.
Whole-Home Air Purifiers: We provide support for whole-home air purifiers that filter out dust, allergens, and pollutants, improving your home’s indoor air quality.

Why Genoa City Residents Rely on H.J. Faust for HVAC Services

As a Wisconsin-grown company, we value the communities we serve. Our customers return to us year after year because we prioritize long-term trust over short-term gain. After all, we’re not just HVAC experts — we’re your neighbors, and we’ve spent decades earning the trust of homeowners just like you throughout Genoa City.

Serving Wisconsin Homes Since 1978

With over four decades of hands-on experience, we’ve developed the knowledge and skills to solve even the most complex HVAC challenges.

Technicians Who Stay Ahead of the Curve

All H.J. Faust technicians are NATE-certified and actively participate in the ABC Apprentice Program. This ensures our team stays current with the latest equipment and techniques.

Comprehensive HVAC Solutions

From preventive maintenance and urgent repairs to complete system installations and retrofits, we provide solutions for homes that enhance comfort and improve energy efficiency.

Service That Puts Customers First

We treat your home with care and respect, which means our team arrives punctually and is genuinely invested in your comfort and satisfaction.

Book Your HVAC Service in Genoa City, WI

Are you tired of your heating and cooling system refusing to keep your home comfortable? Let us help you get it fixed! While a DIY approach might seem like a good idea, it often leads to bigger issues. For example, misdiagnosed problems, incorrect wiring, and improper part installations can damage your system and even void your warranty.

With H.J. Faust, you don’t have to take those risks. Our team uses the right tools and techniques to handle even the most intricate HVAC concerns. From quick fixes to full system replacements, you can count on us for safe, efficient, and code-compliant work.

Let us take the stress out of HVAC repairs and upgrades. Contact H.J. Faust today to schedule HVAC services in Genoa City, WI. We’ll help you stay comfortable, no matter what the weather brings.