Erica Aganyi
The estimate service that my technician Brian provided was great. He was very thorough and honest about what his recommendations were to provide the best return on investment.
FeaturedHVAC Companies in Belleville, Illinois
Heritage Heating & Cooling
Heritage Heating & Cooling
Heritage Heating & Cooling is based in O’Fallon and serves the Metro East. The company provides residential and commercial heating and cooling service, including repairs, tune-ups and system installations.
Last Updated October 1, 2026.
Business Highlights
- Heritage Heating & Cooling says it was started in 2011 by James and Deborah Hale.
- The company describes itself as family-owned and veteran-operated and says it is an officially Authorized Customer Care Dealer for American Standard.
- The company says its team is EPA certified and background checked.
Service Area
Based in O’Fallon.
Featured Local Business
Heritage Heating & Cooling is one of 7 HVAC companies ProsGrade lists in Belleville, Illinois.
Featured
Featured on ProsGrade
Listing details
3 services listed: Heating system service, Air conditioning repair and maintenance and Emergency HVAC service. Open 7 days a week. Rated 5.0 from 606 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Heritage Heating & Cooling compares with the other 6 HVAC companies on ProsGrade in Belleville, using public Google ratings and review counts.
- Ranks in the top half of the 7 Belleville HVAC companies on ProsGrade by Google rating and review volume.
- Rated 5.0 on Google, at or above the 4.9 average of other Belleville HVAC companies on ProsGrade.
- Has more Google reviews (606) than 5 of the 6 other Belleville HVAC companies on ProsGrade.
- One of 6 Belleville HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
3 services- Heating system serviceFurnace and heater repair, installation and tune-ups.
- Air conditioning repair and maintenanceAC repairs and an annual maintenance program.
- Emergency HVAC serviceEmergency repair or replacement for furnaces, heat pumps and air conditioners.
Reviews
What customers say
One customer praises a thorough, honest estimate. Another says the company prioritized a weekend furnace call and got the system running temporarily while parts were sourced. Other customer accounts mention next-day scheduling, an on-time repair and a whole-system HVAC upgrade; one also says an inspection found a potentially dangerous problem.
Customer Reviews
Barb Green
Urgent need for furnace repair was greatly appreciated this weekend, the coldest of the season. Brian got the furnace running temporarily till parts could be got. Had to call 5 other HVAC companies to find you! I highly recommend Heritage Heating & cooling. Thanks for prioritizing my call. B Green
Darin Gunnink
A routine inspection by the pros at Heritage and Cooling showed the potentially fatal problem which could have killed us all!
Good news it will be replaced on Friday along with the A/C!!
I cannot begin to thank Brian our technician enough for his patience and professionalism. Thanks to the Hale’s for such a great company and making sure my family will be safe!!
Get your HVAC INSPECTION TODAY!!
German López
I went to heritage looking for a quote, they got a great customer service I spoke to Luke at the office when I got there and he told me right away that they were going to take care of it. I call the office and make an appointment and mikalah got me on the schedule next day.
they got our repair done
they showed up on time and did an amazing work
I would recommend heritage 100%
Alex Livingston
Heritage had fixed my a/c in the summer when I was having trouble finding someone to help. They did it at a very reasonable price and were excellent to deal with. Later in fall, I was ready to upgrade my whole hvac system, and had them back out for the job. They were the best price out of 3 quotes I received, and they were the friendliest to deal with as well. Jim, Tyler, and the whole team are great, couldn’t recommend them more!
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Frequently Asked Questions
Does Heritage handle after-hours HVAC emergencies?
The company says it provides after-hours emergency service and advertises 24/7 emergency service for heating problems.
What repair warranty does Heritage offer?
The heating page states that repairs include a one-year labor and parts warranty.