Business Details

Since 1945, Greiber Heating & Sheet Metal has proudly served Waunakee and Dane County as a fourth-generation, family-owned business. Our legacy is built on delivering reliable heating and cooling solutions tailored to your needs. Whether you require a quick repair, a full system replacement, or a custom HVAC setup, our expert team ensures personalized, friendly service every time. As an award-winning Carrier dealer, we provide top-tier equipment designed for durability and performance. Our commitment to innovation and craftsmanship has earned us the trust of countless families and businesses. You can count on us for professional, honest, and caring service that prioritizes your comfort.

We specialize in residential and commercial installations, maintenance, and repairs, backed by decades of experience. Our reputation is reinforced by glowing reviews from satisfied customers who appreciate our expertise and reliability. From traditional systems to advanced solutions like ductless mini-splits and smart thermostats, we handle it all. Join our ComfortGuard Club for planned maintenance that maximizes efficiency and savings. At Greiber, were not just about systemswere about building lasting relationships with our community.

Services

HVAC Installation HVAC Repair HVAC Maintenance Air Duct Cleaning Gas Furnace Repair Heat Pump Installation Indoor Air Quality Ductless Systems Boiler Installation Smart Thermostats

Highlights and features

We have served Waunakee since 1945 as a family-owned business.
We are an award-winning Carrier dealer with top-quality equipment.
We offer 24/7 service for urgent HVAC needs.
Our team provides personalized, honest, and professional service.
We specialize in both residential and commercial HVAC solutions.

Website

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Services

HVAC Installation

Our expert team handles full HVAC system installations for residential and commercial properties. We ensure precise, efficient setups tailored to your space and needs. Trust our decades of experience for seamless, long-lasting performance.

HVAC Repair

We provide fast, reliable repairs for all HVAC systems, including furnaces, air conditioners, and heat pumps. Our technicians diagnose issues accurately and restore comfort quickly. Emergency services are available 24/7 for urgent needs.

Indoor Air Quality

Improve your home or office air with our advanced indoor air quality solutions. We offer filtration systems, humidifiers, and dehumidifiers to create a healthier environment. Breathe easier with our proven, high-efficiency products.

Ductless Systems

Ductless mini-split systems provide zoned heating and cooling without the need for ductwork. Ideal for additions, garages, or multi-room control, these systems offer energy-efficient comfort. Our team ensures expert installation and optimal performance.

Smart Thermostats

Upgrade to a smart thermostat for precise, remote control of your HVAC system. These devices optimize energy use, reduce costs, and enhance comfort with programmable settings. We install and configure top brands for seamless integration.

Reviews (5)

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Farah Kaiksow

Oct 21, 2021 Report

Positive:Professionalism,Quality,Value
We wanted to re-zone our venting because one side of the house got so much more heat than the other. The people at Greiber walked us through our options and once we decided on a plan, they did a great job. They were quick and cleaned up after the job was done. I would definitely recommend them.
Services:Repair HVAC,HVAC maintenance

Mark McFarland

Sep 30, 2021 Report

Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
We had a great experience with them putting in a new furnace and A/C unit for us! They were so easy to communicate with made the process very easy!
Service:Install heating system

Sharon Derke

Jan 20, 2021 Report

I could not be more happy with the service, friendliness and professionalism of the Greiber Heating and Sheet Metal team When my old furnace stopped working, a phone call was made to Greiber. Within the hour they delivered space heaters to keep my house warm until the install could be done. I received a very detailed proposal of options for a new furnace and AC. Once I made the choice the new equipment was installed in a day. I highly recommend Greiber Heating and Sheet Metal. You won't be disappointed.

Patrick Walsh

Jul 11, 2020 Report

Positive:Professionalism,Punctuality,Quality,Responsiveness
Did a great job with their repair last summer and the new installs this week. Would recommend to all.
Patrick and Ruth Walsh
Services:Install thermostat,Install AC,Install heating system,Repair AC,HVAC maintenance,AC maintenance,Install ducts & vents

Gail Schomisch

Jun 17, 2020 Report

Greiber installed our furnace and air conditioning when our home was build 19 years ago. Recently, we noticed the pipes had ice forming on them. We immediately called Greiber and they came out the next day. The air conditioning needed to be replaced. Due to the fact that the furnace was the same age, we decided it best to do both. Within days we received suggested options along with costs, and confirming that the costs were extremely reasonable, we made our decision. Within a week, we were notified the furnace and air conditioner had arrived and they could be installed the next day. It was the