Wallis Heating and Cooling: Your Trusted HVAC Partner in Appleton, WI
Wallis Heating and Cooling is a family-owned HVAC company serving Appleton, WI and the surrounding Fox Cities. They focus on keeping homes comfortable year-round, handling everything from routine check-ups to emergency repairs. With a team of trained technicians, they respond quickly when a furnace quits on a cold January night or an AC stops during a humid summer spell. Their work covers both residential houses and local business properties.
Business Overview
Wallis Heating and Cooling provides reliable heating and cooling services for the Appleton area. They offer emergency service for sudden breakdowns, with staff ready to help when you need it most. The company employs experienced, background-checked technicians who understand local systems. Whether it's a historic home in downtown Appleton or a new build in the suburbs, they handle residential and light commercial HVAC needs with care.
Key Services
Wallis Heating and Cooling handles the full range of heating and air conditioning services. Homeowners and business managers rely on them for:
- Furnace installation, repair, and maintenance
- Air conditioning installation, repair, and seasonal tune-ups
- Heat pump services
- Ductwork inspection and sealing
- Indoor air quality solutions (air purifiers, humidifiers)
- Thermostat installation and smart home integration
They help with planned replacements and urgent fixes, always aiming to extend system life and improve efficiency.
Areas Served
Wallis Heating and Cooling proudly serves Appleton WI and many nearby communities. Their service area includes Grand Chute, Menasha, Kaukauna, Greenville, Little Chute, Harrison, Hobart, Buchanan, Center, Ellington, Sherwood, Mukwa, Vinland, and Fox Crossing. Their technicians know the common HVAC setups in these neighborhoods—from older boilers in classic Wisconsin homes to modern heat pumps in newer developments. Familiarity with local building styles helps them diagnose issues faster.
Company History
Wallis Heating and Cooling started years ago with a simple goal: to offer honest, skilled HVAC work to Appleton-area residents. Founded by a local technician who saw a need for dependable service, the company grew steadily by earning trust one job at a time. They've expanded their fleet and team but keep a small-company feel. A focus on training and using quality parts has been a constant from the beginning.
Leadership
The owner is a hands-on professional with deep roots in the trade and the community. Having worked on HVAC systems throughout the Fox Valley for decades, they understand what Wisconsin weather does to equipment. They're involved in local trade groups and believe in supporting the area they call home. You might see their trucks at community events or sponsoring local teams.
Specialties & Highlights
Several things set Wallis Heating and Cooling apart:
- Same-day service for urgent heating or cooling problems
- Upfront pricing with no hidden fees
- Technicians who explain options in plain language
- Preventive maintenance plans to avoid surprise breakdowns
- Focus on energy-efficient solutions that save money
They stock common parts to speed up repairs and use diagnostic tools to pinpoint issues accurately.
Why Locals Choose Wallis Heating and Cooling
Residents and businesses in Appleton, WI choose Wallis Heating and Cooling for their consistency and local knowledge. They've built a reputation for showing up on time, doing the job right, and standing behind their work. In a region with hot summers and frigid winters, having a dependable HVAC company matters. Wallis Heating and Cooling brings that reliability, plus a friendly, no-pressure approach. For heating and cooling needs in Appleton, WI, many neighbors turn to this trusted team.
Contact Information
Wallis Heating and Cooling
: 1013 W College Ave, Appleton, WI 54914
Business Services
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |



















