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The Heat Engineering Co.

★★★★½ 4.8/5 (96 reviews)
6500 Joliet Rd, Countryside, IL 60525 (708) 246-3300 Website
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Reviews (96)

NB Jensen
NB Jensen
★★★★★ Jan 20, 1970

Zach from the Countryside, IL office did a great job inspecting my a/c and replacing a part. It's a tough job and he was a pro as well as a very nice young man. Kudos to Zach!

First Congregational Church of La Grange
First Congregational Church of La Grange
★★★★★ Jan 20, 1970

The contractors from HEAT are always knowledgeable, fast, and helpful. They get the work done well and quickly.

Chucky T
Chucky T
★★★★★ Jan 20, 1970

Very good service, I highly recommend them.

Alice Finnegan
Alice Finnegan
★★★★★ Jan 20, 1970

I love the friendly professional service. Dan was professional and low key about offering future services. Will definitely be using them again.

John Mann
John Mann
★★★★★ Jan 20, 1970

Great people to work with!!!!!

Brian Cramer
Brian Cramer
★★★★★ Jan 20, 1970

Dan the service tech knows my HVAC system. He's always considerate and informative when working on the system or answering my questions.

Robert Forman
Robert Forman
★★★★★ Jan 20, 1970

I had been a Heat Engineering customer since 1983 (close to 40 years) and decided to try someone new. What a big mistake that was. I used a nationwide service to perform the winter/furnace maintenance who spent very little time on the maintenance and more time trying sell a new furnace to replace my 10 year old system. If not fully replaced, at minimum to replace the blower motor at a cost of $2400 (the normal cost is around $500, and there was nothing wrong with the motor). With all that said I'm back with Heat Engineering for all my future needs.

Ann Okkema
Ann Okkema
★★★★★ Jan 20, 1970

Heat Engineering installed a furnace and air conditioner for us. Everyone we worked with was very professional, courteous, and responsive. The price was competitive with other companies. They encountered a unique issue with the installation of the furnace in our older home, and Bryan and his team worked tirelessly, professionally, and with great communication until the issue was resolved to everyone's satisfaction. We highly recommend Heat Engineering.

Al Krenz
Al Krenz
★★★★★ Jan 20, 1970

Been using Heat Engineering since 1989 and have found them to be consistently competent in the quality of service they provide. You never have to wonder if they "do the job right." The first time I used them was for a minor service issue when my townhouse was new. Since then, I've used them every year for the A/C check-up in the Spring and the furnace check-up in the Fall. About nine years ago, I upgraded my A/C and furnace and Heat Engineering did the installation. I was again, very satisfied with the quality of work performed. I would not hesitate to recommend Heat Engineering for HVAC installation and service.

Diana Vitela
Diana Vitela
★★★★★ Jan 20, 1970

We have been using the Heat for many years. CJ and his team treat our church/school with professionalism and great service.

Ryan Foster
Ryan Foster
★★★★★ Jan 20, 1970

We've always used Heat Engineering Co. for all our HVAC needs. Extremely professional, competitive pricing, and quick response. Wish we could post 10 stars!

Greg Ribar
Greg Ribar
★★★★★ Jan 20, 1970

Replace a malfunction water heater. They did a great job installing the new water heater and hauling away the old one.

Karen Forman
Karen Forman
★★★★★ Jan 20, 1970

We’ve been using Heat Engineering for over 40 years for annual maintenance and the installation of 2 furnace/air conditioning systems, so I first offer this as a testament to our complete satisfaction. The purpose of this response relates to our recent experience. On arising in the morning we found that our furnace had stopped working (this is in the middle of January in the Chicago area). We called Heat Engineering and in 25 minutes Dan was at our door. He found that our problem was a dust blocked air filter. I make it a habit to change my filters monthly, but failed to do so over the holidays. Also, we recently added 2 room hydrostatic humidifiers which apparently was the cause of the blockage as they emit solid particles along with the moisture (we discontinued using them). I less than 45 minutes we back up and running after Dan cleaned and checked the system, no need for replacement parts and just a routine service charge.

David Casey
David Casey
★★★★★ Jan 20, 1970

Quick response time, great service, professional, courteous and knowledgeable too. I’ve used Heat Engineering for both home and business!

Eric Stefanelli
Eric Stefanelli
★★★★★ Jan 20, 1970

Great service all around. Prompt, clean, quick and reasonable prices. What more could I ask for!

Michael Warunek
Michael Warunek
★★★★★ Jan 20, 1970

The service on my furnace was excellent and was done in a professional way. Great place to call for service .

Tom Perkowski
Tom Perkowski
★★★★★ Jan 20, 1970

Every technician that services our equipment is professional and knowledgeable. Scheduled appointments are always met.

Chris Fister
Chris Fister
★★★★★ Jan 20, 1970

The entire team at Heat Engineering are tru professionals -On time every time -Great service -great products Install team was in time , friendly, and done ahead of schedule! Have been a customer for many years!!!

Kathleen Creighton
Kathleen Creighton
★★★★★ Jan 20, 1970

Heat Engineering did a thorough job cleaning my furnace and installing a new air conditioner.

Eric Bunt
Eric Bunt
★★★★★ Jan 20, 1970

Got m e in same day furnace had gone out

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