W3210 Sunshine Rd. Kaukauna, WI 54130

S&A Peters Heating and Cooling—Consider Us Your Go-To Friends in the Home Comfort Business

At S&A Peters Heating and Cooling, we get excited about helping our neighbors with their heating, cooling, and indoor air quality issues. It may sound a bit crazy, but we’re genuinely passionate about the HVAC industry and helping our Fox Valley community—it’s what gets us out of bed each day. We respond to our customers’ comfort needs 24/7 because each call comes right to our cell phones. That’s right, when you call our company after normal business hours (7 a.m. – 5 p.m.), you talk to a team member, not an answering machine. We also go the extra step at every appointment—whether it’s an installation, routine maintenance, or a repair—because taking care of our customers is priority.

Serving Our Fox Valley Neighbors With Exceptional Heating and Cooling Service

Fox Valley is made up of so many small communities and villages—Appleton, Little Chute, Combined Locks, Kaukauna, Kimberly, Howard, Neenah, Green Bay, and many more. We love the small-town aspect of our business as we get to know our neighbors and customers on a more personal level, and can better understand their unique comfort needs. We grew up in this area and know the common heating, cooling, and indoor air quality issues you face—that’s why area residents consider us their go-to heating and cooling company.

We understand that finding a reliable heating and cooling provider can be overwhelming. No worries—we never pressure any customer into services or equipment they don’t need. Many of our clients are so impressed by our work ethic and enthusiasm that they often recommend us to their friends and family.

Attention to Detail Is Key in New Home Construction Projects

Every city, village, or town in the Fox Valley area has their own set of building codes and regulations that apply to new homes and businesses. When we install your furnace, boiler, radiant heating system, air conditioner, or ductless split system, we take great pride in abiding by these rules, so your comfort systems will pass inspection and keep you comfortable for years to come.

We also specialize in custom ductwork fabrication for new installations and retrofits. It guarantees every installation is airtight, and your system will operate more efficiently.

Ductless Split Systems Are Ideal for Homes Without Ductwork

The team at S&A Peters excels at ductless split system installation. These compact systems provide concentrated heating and cooling comfort in rooms that need an extra boost, and maximize your energy savings by taking some stress off your furnace or A/C. They’re ideal for homes that don’t have ductwork or heat or cool evenly. The best part is we make the installation process simple—most can be installed in a single day, and we’ll show you how to operate the system before leaving your home. You can also count on us for any repair or maintenance needs you have down the road.


To keep your family cozy and comfortable during long Wisconsin winters, our technicians offer reliable installation, repair, and maintenance on furnaces, boilers, and radiant heating systems.


Is your cooling system losing efficiency? Call our team. We install, repair, and maintain air conditioners, ductless split systems, and heat pumps to provide your family with reliable cooling comfort.

Indoor Air Quality

Improving your indoor air quality is simple—our air quality experts will recommend necessary systems, like humidifiers, dehumidifiers, air purifiers, ventilators, and more to clean and enhance your air.