Excellent
4.9
Garett Lindgren
16 hours ago
Josh and Joe were very knowledgeable and friendly. Thank you
Friendly and knowledgeable
Response from the owner:Hi Dennis & Desiree, thanks for taking the time to leave us a review! Another satisfied customer is always our goal. Interstate Heating Co., Inc Sussex | Colgate | Pewaukee | Repair
steven marshall
4 days ago
Polite an efficient. Very nice to work with. Answered all of our questions.
Response from the owner:Thanks so much Steven for your review. It's always great to know our tech's are doing a great job out in the field and keeping our customers happy. Interstate Heating Co., Inc Sussex | Brookfield | Colgate | Maintenance
James Bell
4 days ago
Response from the owner:James, thanks for your 5-start review and for allowing us to take care of your HVAC needs. Interstate Heating Co., Inc Oconomowoc | Hartland | Nashotah | Repair
Tristan came out to do our annual checkup, re run a wire, and look into some issues with our A/C. He was very personable and friendly. Easy to communicate with. No issues! Tristan was very easy to work with and would recommend he come out for our next visit. Highly recommended! It was a pleasure doing business with Interstate again.
Response from the owner:Hey Michael, we really appreciate your business and you taking the time out to review Tristan's recent visit. We're glad he was able to explain everything for you to your liking. Interstate Heating Co., Inc Elm Grove | Brookfield | New Berlin | Repair
Dudley Larson
5 days ago
Always 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
Mary Cunniff
1 week ago
Response from the owner:Mary, thanks for your review! We appreciate your business and trust in us to handle your HVAC needs. Interstate Heating Co., Inc Hartland | Merton | Oconomowoc | Repair
Derek Deubel
1 week ago
Chris always does a good job.
Response from the owner:Derek, Thanks for taking the time to leave a review of Chris' visit to your home. We truly value our long-time customers and are glad to know you still think we're 5-star service. Interstate Heating Co., Inc Hartland | Wales | Sussex | Maintenance
Hernan Tocuyo
2 weeks ago
Good Service
Response from the owner:Hernan, Thanks for your fast review! We're so glad Chris quickly found the issue and got it repaired for you. We will see you soon for that spring maintenance. Interstate Heating Co. Inc, Pewaukee | Brookfield | Delafield | Repair
Diane C
2 weeks ago
Tristan arrived at scheduled time and did a thorough inspection and testing of furnace (after some basement flooding). Excellent service!
Response from the owner:Hi Diane, Thanks for your 5-star review. We're so happy Tristan gave you excellent service and was able to make sure your furnace was functioning properly after unfortunate flooding. Interstate Heating Co., Inc Milwaukee | Glendale | Mequon | Maintenance


“Luke was polite and professional as he performed annual maintenance on our gas furnace. Our smart thermostat failed during the process, however. He installed a temporary thermostat and then returned the next day to replace our thermostat with the same model, at no additional charge. I give Interstate Heating 5 stars in both quality work and integrity.”
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'- David K.

“We very much appreciated our repair work. Kevin explained the problem, fixed the problem and helped us know how to avoid the problem in the future.”

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'- Rick R.

“The installation of my new furnace went great! The installers were polite, helpful, respectful and professional. Thank you. I’m very happy with my experience!”

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'- Jennifer K.

“Chris was awesome. Checked and explained everything to me. Very helpful. Extremely satisfied with the service I got from Chris and Interstate Heating.”

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'- Michael E.

“To Interstate Heating team
I can not say enough positive things about your team and technicians. Eric did an incredible job with the furnace maintenance/tune-up, reviewing zone controls, talking about wireless thermostats, and allowing me to ask tons of questions along the way. Eric was extremely knowledgeable, professional, and personable. He helped get the home heating and cooling zones more balanced which will keep the house way more comfortable. Interstate always delivers and I will continue to recommend them to anyone I know who needs HVAC work done. Great job Eric and Thank You!!!
Jason”

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'- Jason J.

“Your team members arrived bright and early as expected. They got right to work, only stopping to ask questions. In talking to us, the head installer recognized we were not candidates for the upgrade to the thermostat so he changed that out for us. Some other changes were not needed so he again credited us for that.
We have had Interstate for all of our cooling and heating needs FOR YEARS and have always been very satisfied. No difference this time. We are very pleased with the quality of work and installers.”

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'- Ed & Donna P.

“Eric is Fantastic!!!!! He diagnosed a problem and replaced my blower motor a while back. Last week he solved another problem. I highly recommend him. A true expert!!!”

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'- George M.

Need HVAC Service?

Contact the experts at Interstate Heating Co..

Call us at 262-246-4772!