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


Magic! Our problem was resolved in about four days. Thanks again for the recommendation and the professional install. -Cheryl  
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I just wanted to drop you a quick note to say thanks for all of your efforts in getting us our new furnace and air conditioner—the installation crew did a fantastic job. I’ve shown a few people the installation and they were amazed at the neat, professional job that was done. Plus, the whole crew was very friendly and patient with me and my endless questions.

The system is working beautifully. As you suspected, the temperature difference between the upstairs and downstairs has almost completely disappeared, and everything is so quiet you can hardly tell it’s on. I’m almost excited to get my next electric bill to see how much money we’ll save. We literally could not be happier with the system. I’m sure there are more exciting home improvements, but this necessity has given us the most benefit and a lot of enjoyment. I will highly recommend you and Interstate to anyone who’s in the market for new HVAC equipment, starting with my dad, who has a furnace and air conditioner that are nearly 20 years old. Thanks again.

-Pete

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Your company recently installed a new Carrier® furnace and air conditioning system in our home. We were very pleased with the quality of service we received. From David, who oversaw the project, to the entire team helping with this installation, we were most impressed. Everyone was professional, knowledgeable, and extremely courteous, and did an excellent clean-up job when done. The entire job was completed in one day.

This is one of the most satisfactory contractor experiences we have had. We will not hesitate to recommend Interstate Heating whenever the occasion arises.

-Phillip R.

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Good morning, David. I write this message to let you know how pleased we are with your service while having a new furnace and air conditioner installed in our home. Your quick response to our request for an estimate and recommendation, followed by a three-day turn-around on installation, was exceptional. Tod and Brett did a great job in installing the units, they were pleasant to work with, and did an excellent job cleaning up after they were done.

Our air conditioner is working great, and we are always ready to recommend your company to our neighbors. Keep up the great work and thanks so much for your outstanding service.

-Mike & Anne S.

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We wanted to send a note to let you know how pleased we are with our new air conditioning. Our hydronic heat (a boiler) prevented us from having anything but window air conditioning units—until we met you at the home improvement show and you explained what your company could do. The entire process went very well and the vents in the ceiling look as though they’ve always been there. Your staff and electrician were great to work with and they cleaned up as they went along—a huge plus in my book! Our install was in early May and when the warm weather arrived—heaven! No struggling with window units, no taping windows, just comfort at the push of a button. Yours is definitely a company to trust. Thank you again!

-Fran & Thom

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Dave, the new system is super quiet—I can hardly tell it’s on. Thanks for the great job.

-Steffen W.

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I really appreciate your excellent personal service, especially coming to my house with the usage instructions after the equipment was installed. This is the reason we have recommended Interstate to two friends—one for a new air conditioner and furnace and the other for your maintenance services. In fact, we gave you and Interstate a perfect “10” on Carrier’s survey.

-Yang

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We were very pleased with Interstate Heating, and just wanted you to know what reliable, efficient young men you have in your employ.

– Ron & Marilyn W.

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Your installers were top notch and your company did everything they said they would. I have received rebates and was glad that your company made it so easy to get them. I will highly recommend your company to anyone I know who needs new heating or air-conditioning equipment.

-Tim H.

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Our Carrier® air conditioning unit lasted for 34 years without service, which is quite remarkable. This experience, as well as high ratings by Consumer Reports, made the selection of another Carrier our first choice. We are looking forward to the efficiency of our new Carrier heating and cooling system. Interstate’s installation of these units was performed in a professional and timely manner.

-Jim & Marion K.

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