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


“Interstate installed my HVAC system in a new construction condo. After living in it for 16 months, I realized I hadn't replaced my filters. I called to have the system checked. Eric found my Aprilaire Humidifier wasn't working because of funky wiring and the filter was not installed correctly.”

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'- Janine A.

“Interstate was absolutely wonderful to work with. They answered any and all questions that I had. (And I had a lot of questions) They gave me information on when the work would take place and had my Carrier Infinity furnace/ AC unit in very quickly. The installation crew was also very knowledgeable and polite. They also helped me with paperwork for a rebate as well. Please note that Carrier is the way to go….. My old Carrier AC unit was 38 years old and STILL working!!!
I was in construction for 37 years and can tell good contractor people. Interstate was fantastic to do business with!”

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'- Gregg B.

“Total Care Package — AC Maintenance & Gas Leak Repair
Dylan is very friendly and knowledgeable. He was able to complete the AC maintenance, re-check the gas leak, and repair the gas pipe where the gas leak was with no problems. Thanks Dylan!”

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'- Bobbi H.

“Eric was reliable, courteous and fixed the air conditioner without trouble. I would call him again if the air conditioner needed service.”

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'- Cristine M.

“Our AC wasn’t working properly. I called and Interstate was able to send someone the same day. Casey came out and troubleshooted our issue right away and got it fixed quickly. He also cleaned up everything and was professional. Thank you Casey for a job well done.”

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'- Laurie R.

Need HVAC Service?

Contact the experts at Interstate Heating Co..

Call us at 262-246-4772!