Excellent
4.9
Sarah Going
8 hours ago
Small details mean big things. Guys were super polite, wore shoe covers, didn't bang anything into a wall (careful!) and even got it all set up for me on my phone (to run the furnace temp). Nice, clean, quick.
Alice Bush
1 day ago
The office was very professional. I received a text when the tech was on his way. The Technician was very clean and knowledgeable. Highly recommend!
Terri P
1 day ago
Response from the owner:Hi Terri, thanks for taking the time to leave us a 5-star review and for allowing us at Interstate Heating to take care of your HVAC needs. Interstate Heating Co., Inc Brookfield | Pewaukee | Elm Grove | Repair
Blake Lewis
4 days ago
They were timely and efficient and fixed it in the same day
Response from the owner:Hi Blake, thanks for your 5-star review! It's always a pleasure working with you and we're so glad it was an easy and quick fix. Interstate Heating Co., Inc Brookfield | Pewaukee | Elm Grove | Repair
karen Synstad
6 days ago
Dylan was excellent - friendly and thorough
Response from the owner:Hi Karen, Thank you for your 5-star review and thank you for trusting us at Interstate Heating to get your A/C back up and running. Interstate Heating Co., Inc New Berlin | Brookfield | Elm Grove | Repair
Michelle Uczen
6 days ago
We have been a long time customer (25 years) and are always satisfied. Today our lower level ac unit wasn’t working properly and they were able to get out to service the unit right away. Technician Erik showed up on time and quickly assessed the problem and promptly fixed it. Will always recommend Interstate Heating and Cooling.
Response from the owner:Thank you, Michelle, for your continued patronage of Interstate Heating. We love to hear our customers are still happy after all these years. We look forward being here for you in the years to come. Interstate Heating Co., Inc Brookfield | Elm Grove | New Berlin | Repair
Response from the owner:Tammy, thank you for taking the time to leave us a 5-star review. We appreciate your business and hope you're enjoying your cool A/C. Interstate Heating Co., Inc Germantown | Colgate | Hubertus | Replacement
Joe Lemel
1 week ago
Response from the owner:Hi Joe, your 5-star review means a lot to us here at Interstate Heating. We're happy Tristan go you back up and running before the hot weather really hits us. Interstate Heating Co., Inc Whitefish Bay | Shorewood | Glendale | Repair
Sil Trevino
1 week ago
Response from the owner:Hi Sil, thank you for taking the time to leave us a review and for choosing us at Interstate Heating to take care of your A/C needs. Interstate Heating Co., Inc Waukesha | Delafield | Pewaukee | Repair
Martin Gallun
2 weeks ago
Josh really went above and beyond to get my boiler back up and running! I really appreciate his extra effort!
Response from the owner:Hi Martin, we love to hear Josh quickly got your boiler fixed for you. Repairs can be a stressful thing, but it sounds like Josh took great care of you. Interstate Heating Co., Inc Oconomowoc | Hartland | Pewaukee | Repair


“The installers were great. They answered all my questions and set up the zone control exactly the way I wanted. The new furnace is quiet, efficient and the house is cozy. They even took the time to fix a whistling damper that was installed by a different company. Very pleased. I highly recommend Interstate to anyone who needs HVAC service. Good guys.”
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'- Steve S.

“Jack was very courteous and asked if I had any questions regarding what he was doing. I didn’t appreciate the amount I was billed $155 when I was told when I made the appointment that it would be $99. Office person I made appointment with knew it was maintenance call . It was made maybe 3-4 weeks prior- if service call I would have wanted it as soon as possible.”

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'- Sue O.

“Jack was THE BEST!!! He was well versed at trouble shooting and problem solving. Should the need arise, I will be sure to ask for his assistance.”

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'- Bob W.

“Josh arrived on time and went right to work. He was able to diagnose the issue with my furnace and repair it quickly. He was personable and professional, and answered all of my questions. I was so thankful that it was a fairly easy fix, especially during this frigid weather. I would recommend Interstate Heating for any repair!”

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'- Dayna S.

Need HVAC Service?

Contact the experts at Interstate Heating Co..

Call us at 262-246-4772!