19083 W. Casey Road
Libertyville, IL 60048
847-905-1608

Local Reviews

Rated 4.9 out of 5 stars based on 141 customer reviews

Awesome installation, reasonable price. Only a fool wouldn't be pleased with Nicks abilities and knowledge.

I'm a retired Commercial Aircraft Technician, licensed on 5 Continents for aircraft inspection and release for international flights. I know ability when I see it, as well as dedication and satisfaction gained from doing a good job. Stay with it Nick, you'll make a lot of folks happy. A job well done.

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Great service!

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Great

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Very nice service

We appreciate the expertise that Thornton Heating brings to every job and communication is always a excellent part of the service.

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Thorough and professional service

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Spring Tune Up and Duct Cleaning

Rick did a super job cleaning our ducts. Before and after pictures are amazing. Mitch did a terrific job on spring tune up. I consider Thirnton’s Team to be a trusted partner in our home maintenance.

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By survey

Tech was professional and efficient

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Guardian Service

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Great service.

Great Service. Great job!

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Courteous and efficient

Personnel are always informative, courteous and respectful of your time and property.

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Job Locations

Ben R.

Ben R. Job Checkin

Performed a precision tune up on one furnace and one air-conditioner


Nick  S.

Nick S. Job Checkin

No domestic hot water


Ben R.

Ben R. Job Checkin

Performed a precision tune up on one furnace


Ben R.

Ben R. Job Checkin

Performed a precision tune up on one furnace and one humidifier


Ben R.

Ben R. Job Checkin

Performed a precision tune up on two furnaces and two humidifiers


Ben R.

Ben R. Job Checkin

Performed a precision tune up on three furnaces and cleaned one condensate pump


Nick  S.

Nick S. Job Checkin

Installing furnace and air conditioning system


Nick  S.

Nick S. Job Checkin

Clean and check on boilers, steam humidifiers and air cleaners


Ben R.

Ben R. Job Checkin

Performed a precision tune up on one furnace and one humidifier


Mitch  W.

Mitch W. Job Checkin

Tune up heating and tankless hot water


Nick  S.

Nick S. Job Checkin

Install Panasonic bathroom exhaust fans


Ben R.

Ben R. Job Checkin

Performed a precision tune up on two furnaces two humidifiers and did a dryer vent cleaning


Rick B.

Rick B. Job Checkin

Installation of three bathroom ventilation fans (Panasonic ultra quiet)


Mitch  W.

Mitch W. Job Checkin

Tune up heating and generator


Ben R.

Ben R. Job Checkin

Performed a precision tune up on one furnace one humidifier and one water heater