HEATING AND COOLING EXPERTS
in Waunakee, WI
Contact us today for residential and commercial HVAC installation, maintenance, and repair services!
BUILT ON COMFORT AND CRAFTSMANSHIP Since 1945
At Greiber Heating & Sheet Metal, we’ve been keeping homes in Waunakee and Dane County comfortable since 1945. As a fourth-generation, family-owned business, we know how important it is to have reliable heating and cooling you can count on. Whether you need a quick repair, a full system replacement, or a custom HVAC setup, our team is here to help with friendly, personalized service. We’re proud to be an award-winning Carrier dealer, offering top-quality equipment and solutions that are built to last.
A LEGACY OF
innovation
8-Year PRESIDENT’S AWARD WINNERS
OUR REPUTATION IN THEIR WORDS trusted by Dane County families
“I was hoping for a quick turnaround on a check up for my A/C unit. The house wasn’t as cool as it should’ve been. Greiber Heating and Sheetmetal service tech Reese came out the next day. He spent triple the time cleaning the A/C unit compared to the last company I used, which usually just vacuumed leaves out. Reese did a deep clean, checked the blower inside, and set it higher than it had been operating. Now, everything is cool and comfortable again. Nice guy. Great experience.”
“Great annual checkup and regular service! Always prompt and courteous.”
OUR CURRENT HVAC SPECIALS
PROTECT YOUR HVAC investments
fkGet the most value out of your heating and cooling equipment—sign up with our planned HVAC maintenance agreement to enjoy tremendous cost savings on tune-ups, repairs, parts, and labor. A well-maintained furnace and air conditioning unit lowers your energy bills and improves your comfort. Sign up today!
EXPERT HVAC KNOWLEDGE you can count on
Our Latest News
The Benefits of Multi-Stage Humidity Control
Maintaining indoor air quality (IAQ) is one of the best ways to create a healthy and comfortable living or working environment. Multi-stage humidity control is one of the most effective ways to improve IAQ. specializes in residential and commercial HVAC repair and installations for homes and businesses in Wisconsin, and all the surrounding areas. We…
05-30-26
Your Top 10 Guide to Buying a New AC in Waunakee, WI
Summer is calling, and with it comes the need for a new AC system. You want an efficient and affordable air conditioning unit to keep you cool in Wisconsin. We get it. While navigating the world of AC units can feel overwhelming, has compiled the top 10 essential things you need to know before you…
05-15-26
Can AI Fix My Air Conditioner in Wisconsin?
We use AI to write emails, plan vacations, or even find recipes. So, it was only a matter of time before homeowners started asking: “Why is my AC blowing warm air, and how do I fix it?” If you’ve spent any time in DIY forums on the internet, you know that today’s homeowner is more…
05-05-26
HVAC SERVICES NEAR YOU
IF YOU DON'T SEE YOUR LOCATION LISTED,
Please Give Us A Call
At (608) 849-4535.