Read testimonials
from our customers.
Experience you can trust
Thornton Heating Service is proud to offer an extensive array of reliable, energy-efficient products and services for your home or business. We’ve been serving the Chicagoland area since 1959.
Expertise
Our staff has a high level of expertise, and our installers and technicians are trained on a regular, on-going basis. Installers and technicians are certified by major industry organizations.
Quality Products
We carry only the highest quality products from major manufacturers proven in the industry. This includes the most advanced and innovative technologies available today.
Responsive
Your satisfaction is our highest priority. We’re just a phone call away when you need us and pride ourselves on our rapid response time and excellent service.
Reliable
We know that keeping your family comfortable and healthy and protecting your home all year long is important. You can depend on us to be there when you need it.
Area We Serve:
Contact Thornton Heating Service
Contact us at 847-905-1608 or use our online form for all your heating, cooling, and HVAC service needs.