Thornton Heating Service, Inc.
When the Weather’s at its Worst. We’re at our Best.
Emergency Hours: 24/7
Thornton Heating Service, Inc.
When the Weather’s at its Worst. We’re at our Best.
Emergency Hours: 24/7
Get Ready for Heating Season
A furnace tune-up is a yearly cleaning, inspection and safety check that keeps your heating system running efficiently and helps prevent breakdowns. The best time to schedule one is in the fall, before you need heat every day.
Do you find yourself repeatedly without heat? Are you tired of paying overly high utility bills? Is your furnace failing to keep up with the demanding winter weather in Chicago and Libertyville? If you answered yes to any of these questions, your furnace is probably in desperate need of a tune-up from Thornton Heating Services. This is an affordable yearly service that has many benefits for your gas furnace and your wallet.
Want year-round coverage? Learn about our Guardian Protection Program.
New customer? If your tune-up uncovers a needed repair, save 10% on any repair of $250 or more. See current specials.
New residential customers only. Expires 12/31/26. Mention the coupon when scheduling. A $49 trip fee may apply. Can’t be combined with other offers.
Thornton offers complete heating services for Chicagoland homes and businesses. If we find a problem during your tune-up, our technicians can handle furnace repair on the spot or schedule it for you.
A clean heating system operates more efficiently and uses far less energy than one that hasn’t been properly maintained. Having Thornton Heating Services clean your furnace each year will help you keep more money in your pocket while you do your part to decrease your carbon footprint on this planet.
90% of furnace breakdowns can be traced back to a lack of regular heating maintenance. Avoid the inconvenience and cost of frequent breakdowns, and have Thornton Heating Services clean your furnace yearly.
The better you care for your furnace, the longer it will last! Thornton Heating’s certified maintenance technicians will clean, oil, and inspect your system to prevent the need for premature replacement.
Dirt buildup within the furnace may obstruct the flames from burning as hot as they should. This will decrease your comfort as you wait forever for your furnace to meet the temperature you need. Thornton Heating Services will scrub down your burners and the rest of the heating system, so that you can enjoy reliable comfort all winter long.
