Jul 2026
Made a call and Luke was here in about two hours, professional and courteous, got the job done in no time and and we had our air conditioning fixed. Reasonable price and fast service. We will use them again. Thanks
About Heritage
Heritage Heating & Cooling is a professional and reliable company that provides top-notch service. Their technicians are knowledgeable, courteous, and explain their work as they do it. They work efficiently to diagnose and fix problems, often discovering issues that customers may not notice, such as a failed damper that can cause uneven cooling in rooms. Customers appreciate the attentive and detailed service, especially during maintenance checks, which help keep systems running smoothly. Heritage Heating & Cooling tests older equipment carefully, noting the condition of parts like capacitors and compressors, and avoids pressuring customers to buy new systems. Overall, Heritage Heating & Cooling is a trustworthy and easy-to-work-with company that values customer satisfaction and provides excellent service without a hard sell.
Reviews
Jul 2026
Had a check of anything that could have been impacted by recent roof replacement. They checked that no debris in attic was impinging on pipes or vents, and that no roofing nails around or in the outside fan/heat pump unit. He explained everything he was checking.
Professional, courteous, thorough.
Jul 2026
This company is so very good that we highly recommend Heritage Heating and Cooling for any heating or cooling need of your home! As seniors, we were greeted and treated so kindly and professionally in both our initial call from their customer service agent, Kayla to their service technician, Luke.
Thanks to them, we now have our HVAC in good working condition! Respectfully, M. and C. Kimble
Photos
Hours
Monday 6AM - 7PM
Tuesday 6AM - 7PM
Wednesday 6AM - 7PM
Thursday 6AM - 7PM
Friday 6AM - 7PM
Saturday 8AM - 5PM
Sunday 12:30 - 5PM
Good to know
- online estimates
- on-site services
- accepts credit cards
- women-owned
- veteran-owned
- offers military discount
Location
97 Betty Lane, O'Fallon, IL 62269
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