Excellent
4.9
Blake Lewis
3 hours 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
2 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
2 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
3 days 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
4 days 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
7 days 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
Gretchen Arnett
7 days ago
Response from the owner:Gretchen, thanks for your 5-star review. We're glad the fix was a quick one before the heat really hits. Interstate Heating Co., Inc Brookfield | Elm Grove | New Berlin | Repair
Scot Muehlmeier
7 days ago
Friendly fast professional and very helpful. Not just the technician but the office staff as well!
Response from the owner:Thanks, Scot, for this awesome review! We strive to get the best of the best employees to keep our customers happy. We appreciate your business. Interstate Heating Co., Inc Oconomowoc | Hartland | Delafield | Repair
Dudley Larson
1 week ago
Again & V Again & Again …. great service! It’s so incredibly nice to have a service technician and knows exactly what he’s doing!
Response from the owner:Dudley, thanks for a great review! We love to hear that our long-time customers are still happy after all this time. Interstate Heating Co., Inc New Berlin | Brookfield | Elm Grove | Maintenance


“Eric O. did the maintenance on our furnace and AC today. He did a super great job, was very professional, kind and efficient. We are very happy that we have purchased our products through Interstate and that your company does our yeasty maintenance on both items. Things always go very smoothly.”
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- Arlene H.

“Dylan provided excellent service early on a Saturday morning. On the initial phone call, he was clear in providing a perspective on costs associated with an emergency service call which I very much appreciated.. He showed up promptly and he quickly diagnosed we had a faulty part. After a few minutes, the part was replaced and cool air was flowing. Dylan was pleasant, professional, and competent in provide excellent service for us. Thanks!”

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- Jim K.

“Josh is the best. No one works harder. Our house is old and there have been multiple add-on HVAC units along the way. It is complicated and we've had numerous issues along the way. He is great about informing us what is going on and working to resolve any problem.”

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- Bryan H.

“Jake was out early and got our unit repaired on one of the hottest days of the year. He recommended a replacement unit as ours is over 30 years old. He'll be back to replace.”

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- Mike B.

“Eric does the semi-annual maintenance on our furnace. He is always on time and gets the job done professionally and thoroughly. He’s always happy to explain what he’s done on each visit and give us tips on what we need to do to help our furnace run at maximum efficiency.
Eric brings years of experience to the job and it shows in the high quality of his work.”

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- Sheila B.

“Josh did an awesome job finding out what the problem was with our equipment. Very thorough when trying to find out what was wrong with our system.
Ordered the parts and repaired the system. Very knowledgeable, Respectful and professional. Answered all of my questions and gave me some helpful hints regarding our units. I was very pleased with Josh and Jake. I would definitely request these technicians for future work.”

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- Barb E.

“The two service technician, Tristan and Besto performed a seasonal service check-out before summer usage. They were excellent and provided me key information about my air-condition unit, filter, and brought to my attention the two vents in the storage room that we were not even aware of since we just moved into the home in late December. I'll be sure to use them again if anything would go wrong and/or for regular service maintenance and request the same two technicians.”

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- Scott C.

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Contact the experts at Interstate Heating Co..

Call us at 262-246-4772!