Thornton Heating Service, Inc.

I have used Thornton Heating for years. They are always prompt and knowledgeable. They are always upfront with pricing. Their scheduling department is very professional. I am glad to recommend Thornton.

From the quote to the completion of the work, Thornton delivered. We had a gas garage heater installed and they did an awesome job! Looking forward to using it in the brutal Midwest winter.

Thornton always does a great job! Nick went out of his way today to get the proper filter for my unit. Thanks!

They always go above and beyond the call. I have been using Thorton heating for well over 20 years. They are always there when I need them no matter what the issue may be. They are very reliable and extremely honest and dependable.

I’ve never trusted a company with my heating, air conditioner, and whole house filtration as much as I trust, rely, and count on Thornton! Been a satisfied customer going on ten years.

I'm not great at writing reviews but I wanted to say that Ben did a great job and was super nice and professional. Thank you!

I have been a customer since 2005 and I give Thornton the highest marks. I would recommend them without hesitation and have referred friends who feel the same way.

Rick was so professional and kind. He took care of the furnace in a timely manner and explained what he had done at the end of the appointment. He is great!

Thorton bent over backwards to get our new system in quickly. Gave us a great price and pro installation as well!

Extremely friendly, timely, and efficient. Did a great job maintaining my furnace. We’re cleanly and safe. I will be using this company again.