Excellent
4.9
Tristan did a fantastic job! He explained the maintenance, replaced a part and provided helpful information on our unit. All the technicians with Interstate Heating have been wonderful.
Response from the owner:Mr. Czaplicki, Thanks for your 5-star review! We appreciate you being a long time, loyal customer and allowing us to handle all of your HVAC needs. Interstate Heating Co., Inc Hales Corners | Greenfield | Greendale | Maintenance
David Smith
3 days ago
Great
Response from the owner:David, Thanks for your patronage! We love to know our customers are happy with our services. Interstate Heating Co. Inc, Sussex | Brookfield | Pewaukee | Maintenance
Ann Devine
3 days ago
So glad I switched to Interstate Heating! Finally, a company that understands my Aprilaire unit and found trouble brewing in my furnace. I asked for a new filter and got it! Dylan was excellent and I could trust what he says.
Response from the owner:Hi Ann, Thanks for the 5-star review of Dylans visit! Maintenance is so important and a great way to catch issues before they knock out your system. Interstate Heating Co. Inc, Mequon | Cedarburg | Thiensville | Maintenance
S Johnstone
1 week ago
Chris is a very professional and knowledgeable technician! He was right on time and solved the issue right away! I would recommend him for all your heating issues! 5 stars!
Response from the owner:Thank you for your awesome review! Having educated techs is very important for us here at Interstate Heating to make sure issues can be figured out quickly and efficiently. Interstate Heating Co. Inc, Sussex | Brookfield | Colgate | Repair
Interstate has provided reliable service and maintenance
Response from the owner:Thanks Jim, for your review! We strive to make sure all of our customers are satisfied and know that they can rely on us to keep their HVAC units up to date and running efficiently. Interstate Heating Co. Inc, Greenfield | West Allis | Greendale | Maintenance
GGH Greg
1 week ago
Response from the owner:Greg, thanks for your 5-star review and thanks for trusting us to maintain your HVAC system. Interstate Heating Co. Inc, Milwaukee | Sussex | Brookfield | Maintenance
Joe Trampusch
2 weeks ago
Response from the owner:Thanks for your review, Joe! We're happy to know you're truly satisfied with our services at Interstate Heating. We look forward to maintaining your HVAC system. Interstate Heating Co. Inc, Kewaskum | West Bend | Hartford | Repair
Thomas Hofbauer
2 weeks ago
Annual fall furnace tune up and check. Technician arrived within timeframe quoted and thoroughly checked home system.
Response from the owner:Thank you for your 5-start review Thomas! We definitely appreciate your business and trust of Interstate Heating to maintain your HVAC system. We're always here to help. Interstate Heating Co. Inc, Milwaukee | Brookfield | Elm Grove | Replacement
James Broege
2 weeks ago
Dylan did a great job!
Response from the owner:James, Thank you so much for your 5-star review! It's great to hear that you were happy with your maintenance experience with Dylan. You're a long-time customer who clearly understands the importance of recommended maintenance. We look forward to keeping your HVAC system in awesome shape. Interstate Heating Co. Inc, Waukesha | Pewaukee | Sussex | Maintenance


“Eric was my service tech and he was great. Fixed my problem in minutes and gave me helpful tips for the future. His service was an A+++. Everyone I dealt with on the phone was extremely nice as well. I will definitely be calling Interstate Heating for all my needs.”

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'- Linda K.

“Workers were competent and professional. They did, however, leave something undone near the air conditioner. They did return promptly and resolve the issue.”

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'- michael J.

“Interstate Heating was a lifesaver this morning (10/16/24). They were very responsive to my needs (that started the late day before).

My situation was this, I had a local company into my home for a furnace cleaning and tune-up (because I had a discount coupon for the work). They arrived at 2:00 pm. After 2.5 hours they completed their work (I’m assuming it took that long because the lead technician had a “trainee” with them. The reason I am assuming that is that every time I went to observe the lead technician was providing direction to the trainee). At the end of the work, I was informed that my Carrier variable speed inducer assembly had failed during a performance test ( I had no idea what that statement exactly meant). Once I had been given that information I was also informed that to improve the performance of my equipment I may need to replace the system’s motherboard as well as move the intake piping from above the gas valve (I didn’t tell the technician one of their associate technician’s had also made that comment two years earlier….no change in condition). All combined the quote was close to $1,500. But that wasn’t the most significant fact. When the technician told me there was equipment failure they didn’t indicate positively that the furnace won’t work due to that component failure. This was at 4:30 pm….which meant it was too late to make a decision about what I was going to do….which meant no heat for the evening. An acceptable ending to this part of the story is my wife and I survived a below-freezing evening in our house!

In the morning, I called Interstate at 8:00 am (I put my information into them both on their website and through their chatbot the evening before). When Ellen answered the phone she had already viewed my input from the previous night. She was very conversant with my situation. We had a longer conversation about my needs and she then directed me toward their appointment scheduler. Within approximately 30 minutes Jessica called to tell me there was a technician in my area that would be available late morning.

Casey arrived at approximately 10:30 am. He would have been at my home earlier but he had to go pick up the parts from the Interstate location. He was able to pretty quickly assess and repair the equipment. The inducer assembly was the only component replaced. Both the motherboard and piping were deemed a “non-issue” so were not included in the repair. The original quote for just the inducer assembly replacement was approx. $500. My payment to Interstate (with the trip charge….which did not include the “go get” parts run that Casey had to do before arriving) was less than $215 (which was over a $250 savings…..).

Casey was highly professional, very timely, very courteous, and a pleasure to work with.

I will continue to be a loyal customer of Interstate (they installed the furnace in 2015 and our AC equipment in 2023) going forward. And will try to restrain wanderings to other company’s because of their “good deals”. I have learned my lesson.”

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'- Mark K.

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