Arlington Heights, IL – Repair, Installation and Maintenance for HVAC, Furnace Brands

Your Arlington Heights IL Air Conditioning Company – Installing, Repairing and Maintaining

If you have the ability to install, maintain and repair your heating and cooling system with one company, why not trust that company, especially if it has a reputation for great customer service? You gain the immediate convenience of dealing with a trusted entity, and you also save time. Thornton Heating is the company with the great HVAC inventory and customer service that you are looking for in Arlington Heights.

Local Reviews
for Arlington Heights, IL

Rated 5.0 out of 5 stars based on 5 customer reviews

Map of Arlington Heights, IL

Great response time when called for service.




When our furnace "died" on New Year's Day, my husband and I waited to call for a repair until Tuesday, January 2nd to call for a repair. Thornton's service man came promptly on Tuesday and repaired the furnace and we once again had heat. We have had Thornton as our HVAC people for the past sixteen years and have always been satisfied with the work they do.


Map of Arlington Heights, IL

Great service. Ben was very nice and answered our questions. Thank you.




I know our furnace and air conditioner are 20 years old, but I think the yearly Guardian fee is expensive.


Map of Arlington Heights, IL

Great service




I have been using Thornton Heating since I have moved into my home seven years ago. They are always reliable and professional.


Map of Arlington Heights, IL

Great service




We had a great experience


Map of Arlington Heights, IL

very pleased with individual and quality of service





Nick  S.

Nick S.

No heat

Near E Vargo Ln, Arlington Heights, IL 60004
Nick  S.

Nick S.

Low heat

Near S Fernandez Ave, Arlington Heights, IL 60005
Nick  S.

Nick S.

No heat

Near E Clarendon St, Arlington Heights, IL 60004
Ben R.

Ben R.

Performed a precision tune up on one furnace

Near Stillwater Rd, Arlington Heights, IL 60004
Ben R.

Ben R.

Performed a precision tune up on one furnace and one humidifier

Near N Charter Point Dr, Arlington Heights, IL 60004
Ben R.

Ben R.

Performed a precision tune up on one furnace and one humidifier

Near N Charter Point Dr, Arlington Heights, IL 60004
Nick  S.

Nick S.

Clean and check on furnace, heat pump humidifier, air cleaner and generator

Near Kelly St, Arlington Heights, IL 60004
Mitch  W.

Mitch W.

Generator repair

Near S Douglas Ave, Arlington Heights, IL 60005
Ben R.

Ben R.

Performed precision tune up on a furnace humidifier and a condensate pump

Near W Rockwell St, Arlington Heights, IL 60005
Ben R.

Ben R.

Performed precision tune up on one furnace and one humidifier

Near E Vargo Ln, Arlington Heights, IL 60004

Arlington Heights IL Furnace Repairs, Installation and Maintenance

You can immediately start saving money with us by joining our maintenance service for your furnace. Keeping your furnace moving smoothly is the first step to lowering your monthly utilities. We have discounted service prices, so call today to see what your system qualifies for.

Heating and Cooling Systems – Maintenance Plans in Arlington Heights IL

The way that you maintain your heating and cooling system will determine how much money you spend on it in the future. Every system eventually breaks down; however, do you want it to break down next year or 20 years from now? Would you rather spend hundreds on a replacement part that could’ve been avoided with a simple service three months ago? This is the service that we provide – our professional maintenance saves you money.

Emergency Service, 24 Hours a Day

You will never have to worry about being left out in the cold when you deal with our 24 hour a day emergency services. Call us any time, and we will be there with a team of dedicated technicians that will get your heating and cooling system up and running quickly. We vet our technicians not only for skill, but also for customer service.

Heating and Boiling Your Water with Thornton

Imagine being able to get a premium water boiling system for a discounted price. You can do exactly this when you check in with the Thornton Heating website – we keep our relationships with top companies in this industry up-to-date for our clients in Arlington Heights.

Heating and Cooling Accessories Services

Your digital thermostat and air cleaning accessories are also under our protection when you trust us with your heating and cooling system. We are happy to provide a full service for all of the individual components of your HVAC system. We also install accessories.

Call Us in Arlington Heights, IL! 847-905-1608