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


“Eric was very courteous, knowledgeable, and efficient. He figured out the problem quickly and explained how to prevent the same issue again. Thank you!”

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'- Tim M.

“Chris came to our home on time to fix our air conditioner. Interstate called me early in the morning. Interstate was returning my phone call (I had left a message), to schedule a technician to come to my house. Chris showed up at my house on time 4 hrs later to investigate the air conditioner problem. It took him approximately 30 minutes to diagnose and fix the problem. There was a broken piece of equipment called a capacitor. The bottom line is the problem is fixed and cool air was wafting inside my house in approximately 30 minutes. I certainly could not have asked for better service!”

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'- Robert M.

“Response to weekend service call was quick. Technician diagnosed issue and problem resolved. We have experienced great service from Interstate for the past 24 years! Including the original and one replacement AC/Furnace. Could not be happier with Interstate!”

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'- Ken Y.

“Chris Carne came at the worst possible time (not his fault) but I had to talk on a live webinar and so I couldn't provide him much context at the time he arrived. He fixed the air conditioner in 30 minutes or less and figured out where everything was on his own. I appreciate his help in an awkward situation.”

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'- Ben K.

“AC unit stopped producing cold air on a very hot day. I called after hours and received emergency service. The Tech (Jason) quickly arrived and fixed the problem. He answered questions and the problem was fixed in about 20 minutes.”

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'- Mike M.

Need HVAC Service?

Contact the experts at Interstate Heating Co..

Call us at 262-246-4772!