Reviews

At Teutonic Temperature Control we strive for 100% satisfaction in everything we do. We value your opinion and invite you to tell us and others about your experience with us. Please take a few moments to tell us what you think by leaving us a review here on our website or on any of these popular review sites.
Read what other customers have said about us.
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See What Our Customers Have to Say - 65 Reviews

Kenneth Omura
11/24/2023
11/24/2023
Superlative service! Irv has been providing my HVAC servicing for over 25 years. I can always depend on him for trusted and highly professional state of the art service and advice. Last week, Irv, Chris, and John replaced my HVAC system in less than a day and I could not be happier with their work. Efficient and excellent craftsmanship and problem solving. And Larry, who schedules appointments, always makes it easy. TTC is top notch.

Kenneth O.
11/22/2023
Located in Deerfield
11/22/2023
Located in Deerfield
Superlative service! Irv has been providing my HVAC servicing for over 25 years. I can always depend on him for trusted and highly professional state of the art service and advice. Last week, Irv, Chris, and John replaced my HVAC system in less than a day and I could not be happier with their work. Efficient and excellent craftsmanship and problem solving. And Larry, who schedules appointments, always makes it easy. TTC is top notch.
Service: New System Installation

Brianna R
04/26/2023
Located in Winnetka
04/26/2023
Located in Winnetka
TTC is outstanding. Our air conditioner needed to be replaced and Jens (the owner) was out the next day. We couldnt be happier with the work Jens and his team did. They are professional, friendly, and VERY price competitive. I highly recommend them. You will not be disappointed.
Service: New System Installation

Jennifer Marriott
01/06/2023
01/06/2023
We use TTC for all of our HVAC needs. Last summer they replaced both of our central air units. This week our furnace went out and they had our furnace replaced within 2 days. Their prices are reasonable and Jens, the owner, is a great guy who is friendly and professional. I highly recommend Teutonic Temperature Control!

Terra Dawn Rivers Schultz
01/04/2023
01/04/2023
Jens installed a new furnace and an ecobee a couple of years ago. He came my way via a family friend and he has been the best. With the last attic freeze, my radiator pipes froze and burst. He came asap and stopped the leak. Exceptional service, dependable, honest and reasonable. Highly recommend!

Jonathan Coren
12/12/2022
12/12/2022
Terrific experience with Teutonic Temperature Control. Had a UV filter system installed and HVAC + humidifier system checked/cleaned. Chris was very knowledgeable, thorough, and helpful, offering a lot of value-adds and critical fixes vs. inherited (and clearly visible) issues from prior homeowners/their HVAC service provider. Larry was very responsive, resourceful, and conscientious in scheduling and with follow-up questions. Glad to have discovered this small business and am definitely planning to use again!

Caroline Abrahams
08/07/2022
08/07/2022
We recently purchased an older house that needed some updating including a new furnace, new ductwork and overall inspection. Teutonic we’re extremely helpful; they completed all the items listed and were also able to install a return air duct to improve overall airflow on the second floor.
They were always professional and gave recommendations on improvements that could be made without ever pressuring us into getting things done.
We were also happy with how efficient they were and the work areas were spotless when they left. We plan to use Teutonic for regular maintenance moving forward.
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