HVAC reviews in Madison, Wisconsin

I thought they would be more expensive than the other guys, they were less expensive. They installed our furnace 15 years ago. Recently it was making noise and we had a service person come out. When a different fan failed a month later, the service call was free, as was labor for installing the fan since they had been over so recently. They stand by their work, are honest and fair, and didn't over sell me or try to sell me a new furnace when mine can be easily fixed. I will be their customer as long as I live in the area.

Warren installed our Furnace about 7 years ago, and last year we had an issue with the blower and they fixed it at no cost. Great business, highly recommend and will be looking to have them install central air for our home as well this year. Reasonable rates as well.

Air went out on Sunday night, left a late night message and called at 7 when they opened and they already had us scheduled for 8:30. Ours is in the attic, so it's hot up there and Charles performed service and thorough preventive maintenance, had us cooling off by 10. These guys are fantastic, Charles was very professional

It was great working with Warren for our new air conditioner. Good price, so quick to get back to us and answer our questions! The guys who installed were so awesome! It was a difficult install, but no complaints! These guys worked hard, went over and above!

We needed to replace our furnace this January and after getting 3 estimates, Warren came in the lowest by a significant amount AND had the longest service guarantee. They had a much less schmoozy sales pitch and were more honest with us about the pros and cons of various options to upgrade than the other companies we met. We decided to get a new credit card to pay for it and they were extremely flexible about allowing us to wait to pay until it came in the mail. Scott, who installed the furnace, was exceptionally professional and did a great job communicating when some unexpected challenges came up. We will definitely be returning customers!

Our AC went out yesterday and the technician was able to get here right away. Heather was thorough and did a great job of explaining what she was doing to fix the issue. The AC stopped working again today from a different issue and Heather again was able to get here very quickly. She diagnosed the issue immediately and was in and out in less than 20 minutes. Highly recommend if you are looking for professional and thorough service.

Wonderful service. I had a rather interesting failure of the control panel on my furnace that affected my AC. The technician, Heather, was very professional, personable, and very knowledgeable. She quickly diagnosed and fixed the problem, even had the necessary parts on hand. This business wins on both customer services and quality of their work. Looking forward to working with them in the future.

10/10, would highly recommend. I don't normally leave reviews, but the service I was provided today warranted a review. Called around to a few different businesses, Warren Heating & Air Conditioning was the only one able to fit me in. Heather arrived on time, received an advanced text message letting me know she was on the way, and quickly got my AC back up and running. She even let me ask dumb questions and happily made me more knowledgable about my AC unit.

Charles is wonderful and has always kept our furnace and a/c running in tip top shape.

My elderly parent’s air went out during the heat advisory. They came out immediately and fixed everything. They did the same with their furnace this past winter. My parents said they were professional, responsive and did a great job. Thank you for taking care of them.

Warren Heating and Air Conditioning did a fantastic job replacing my old furnace with a new one! Their work was excellent, and their prices are very fair. I highly recommend them! They are responsible, polite, and treat your home with care as if it were their own.
– David

Love Warren Heating and Air Conditioning. They do quality work, don’t have extended wait times and are responsive. They replaced my furnace and AC 3 years ago and did a great job! Just had my fall Furnace checkup/Aprilaire filter replaced. Charles does a great job!

Great service

Good place for delivery

I went there for my EPA 608 training and testing. The staff was very friendly

easy dock good in and out. no overnight parking.

Friendly staff. Quick unloading

Not Trucker friendly at all. Strictly by appointment only, not 5 minutes sooner .

I purchase all my HVAC supplies here, staff is very professional and knowledgeable. They always seem to have what I need on hand.

Donated a Carrier AC unit for a veterans home in Green Bay. Fast to ship and easy to communicate with. I thank you and the current residents thank you during this hot summer.

The worst Warehouse training if you can't meet their expectations they're not happy can't learn everything in 2 days and 2Hr 40 I will not miss that place you if you want to be a warehouse worker there be prepared that the training sucks that's why I'm going to have aBeeeeeers. But the HR are the friendliest. Beware of the rush and stress. This is the Madison,WI Warehouse .