Thornton Logo

Thornton Heating Service, Inc.

When the Weather’s at its Worst. We’re at our Best.

847-905-1608

Emergency Hours: 24/7

When the Weather’s at its Worst. We’re at our Best.

Thornton Logo

Thornton Heating Service, Inc.

When the Weather’s at its Worst. We’re at our Best.

847-905-1608

Furnace & Heating Repair

Choosing Your Heating System Provider is an Important Decision

Here’s Why Thornton Heating Service is Your Best Choice

Most heating systems have a lifetime of 10 to 20 years. As your equipment gets older, its efficiency can decrease dramatically. Thornton Heating Service offers the quality new installation or heating repair services you need for home comfort and greater efficiency.
Person wearing yellow gloves uses pliers to work on the wiring of a furnace or HVAC unit.
Close-up view of the internal components and wiring of a residential gas furnace, showing pipes, wires, a fan, and various mechanical parts.

Schedule Your Appointment

Thornton Provides:

  • A free in-home consultation with a heating specialist
  • A selection of quality, energy-efficient heating systems that meets your comfort preferences, lifestyle, and budget
  • Help in determining the right equipment to meet the unique needs of your home
  • A convenient way to pay for your installation through our flexible financing options available with approved credit
  • Full factory warranties on all equipment and labor
  • NATE Certified professional work
A service worker in a blue shirt stands outside a house, holding a large gray item near a white van. Green trees and a brick house are visible.

New Furnace Installation for Your Home

Want to Conserve Energy and Save Money?

As much as half of the energy used in your home goes to heating and cooling. New residential heating systems are designed to provide you with high-efficiency warmth.
Since your comfort system is most likely the single biggest use of energy in your home, a properly designed and installed heating system will have the biggest impact on your monthly costs.

Call us at 847-905-1608 to schedule your in-home appointment today.

Request Service

Looking at Upgrading or Replacing Your Existing System?

Here’s why you should upgrade now. Some of the ways a poorly functioning system can impact you and your home include:
  • High monthly utility bills that add up
  • An uncomfortable environment
  • The potential for corrosion resulting in carbon monoxide leaks
Guardian Home Comfort Protection Program Logo

Thornton’s Guardian Home Comfort Protection Program

As a member, you’ll enjoy benefits like matching labor and parts warranties on new equipment installed by our heating professionals!

Find Your Service Area

Schedule Your Appointment

From heating to cooling and beyond, get reliable HVAC services from Thornton Heating. Book your appointment today!
Request Service