Serving Wautoma & Surrounding Communities

Your comfort shouldn't be a guessing game. Let's make it certain.

Professional heating and cooling services that keep your home comfortable year-round — on time, on budget, and done right the first time.

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Licensed & Insured
On-Time Guarantee
Family-Owned
Professional HVAC technician performing maintenance on a home heating system
Modern air conditioning unit installed on a residential property
20+ Years of Service
What We Do

Complete comfort solutions for your home

From emergency repairs to seasonal tune-ups, we keep your home comfortable through every Wisconsin season.

Heating Systems

Furnaces, heat pumps, and boiler repair, installation, and maintenance. Stay warm when it matters most.

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Air Conditioning

Central AC installation, repair, and seasonal tune-ups. Beat the summer heat with reliable cooling.

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Indoor Air Quality

Duct cleaning, filtration systems, and humidity control. Breathe easier in your own home.

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Preventive Maintenance

Scheduled tune-ups that catch problems before they become expensive repairs. Protect your investment.

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Emergency Repairs

Heating failure at midnight? AC giving up in July? We respond quickly when comfort can't wait.

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Commercial HVAC

Reliable climate control for offices, retail spaces, and light commercial buildings in the Wautoma area.

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Weiss Heating & Cooling service vehicle and technician at a Wautoma home
Close-up of professional HVAC equipment installation
About Us

Neighbors taking care of neighbors

Weiss Heating & Cooling LLC has been a trusted name in Wautoma and the surrounding communities for over two decades. We're not a franchise — we're your neighbors. When you call us, you're talking to people who know the area, understand Wisconsin's demanding climate, and care about getting the job done right.

Our team is fully licensed, insured, and committed to ongoing training. We treat every home as if it were our own, and every customer like someone we'll be serving for years to come.

20+ Years Serving Wautoma
100% Satisfaction Commitment
Local Owned & Operated
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Why Choose Us

The difference is in the details

We believe comfort should be straightforward — no surprises, no shortcuts, just honest work at a fair price.

Upfront, honest pricing

We explain what's needed, why it's needed, and what it costs — before any work begins.

Clean, respectful service

We wear shoe covers, lay drop cloths, and leave your home exactly as we found it.

Quality parts, guaranteed work

We use name-brand components and stand behind every repair with a solid workmanship guarantee.

Punctual, every time

We call ahead and show up when we say we will. Your time matters to us.

Comfortable living room with optimal indoor climate control
Testimonials

What our customers are saying

“

Our furnace went out on the coldest night of the year. Weiss came out within the hour and had us back up and running. Can't recommend them enough.

M
Martha K. Wautoma, WI
“

Honest, reliable, and they actually show up on time. We've been using them for years for maintenance and repairs — always a great experience.

R
Robert D. Neenah, WI
“

They installed a new AC system in our home and the whole process was seamless. Fair price, professional crew, and they cleaned up everything.

S
Susan T. Oshkosh, WI
Ready to Get Started?

Comfort you can count on,
right here in Wautoma.

Whether it's a quick repair or a full system installation, we're ready to help. Call us today or fill out the form below.

(920) 787-4845 Request a Quote
Contact Us

Let's talk about your comfort

Have a question or need service? Reach out however is most convenient for you.

Address W6420 State Road 21,
Wautoma, WI 54982
Hours Mon–Fri: 8am – 5pm
Sat–Sun: By appointment

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Fill out the form below and we'll get back to you within one business day.

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