100% Satisfaction Guarantee
Quality Residential & Commercial HVAC Services With a Proven Track Record

Home Advisor

Angies List A Rating

BBB A+

Angie 2013

Angie 2014

Angie 2016

Customer Care Dealer


Angie 2017
EXCEPTIONAL AIR CONDITIONER
AND FURNACE SERVICES
Dealing with HVAC issues in your home or business? Don’t try to resolve the issue yourself! Get help from an insured, bonded, and licensed HVAC technicians! When unexpected issues with your home or business’s HVAC system occur, our team of professional air conditioning and heating technicians are here to serve the O’Fallon, IL, Edwardsville, IL, and surrounding communities. We have the knowledge and experience that is needed in order to fix your HVAC issues, no matter how big or small. Let our team at Heritage Heating & Cooling take the stress out of your HVAC repair!
WE ARE COMMITTED TO PROVIDING HONEST AND RELIABLE SERVICE EVERY DAY, EVERY CLIENT
Why choose Heritage
Heating and Cooling?
• WE REPAIR ALL MAKES AND MODELS
• 100% Satisfaction Guaranteed
• Emergency Service Available
• Same-Day, Weekend, & After-Hour Appointments
• Excellent Warranties on Parts, Labor, & Equipment
• We Are Licensed, Bonded, and Insured
• Drug Tested, Background Checked Techs
• EPA Certified Technicians
• Veteran & Military Discounts Available
• Senior Citizen Discounts
• Free Estimates on New Equipment
• 0% Interest Financing Up To 60 Months
WHAT CAN OUR TEAM DO FOR YOU?
Dirty Air Filters are one of the top causes for HVAC system breakdowns.
Experienced installation, maintenance, & Repair services
No matter what time of day, our team is available to provide you with 24/7 HVAC services. With ongoing training, our technicians are able to maintain and service any brand of HVAC equipment. In our ever-changing industry, we make sure our technicians are up to date on all the latest innovations and practices to bring our customers the best quality HVAC services throughout O’Fallon, IL, Edwardsville, IL, and surrounding communities.
We repair all Makes and Models

Ameren Illinois

Energy Star