Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min
HVAC Contractor
Advanced Technology Heating and Cooling
VerifiedEstablished · 35 yrs
5.0(11 reviews)•Residential•Serving St. Louis, MO
EPANCI
Provides residential and commercial heating, cooling, and indoor air quality systems installation, maintenance, and repair services.
Advanced Technology Heating and Cooling is an HVAC contractor based in St. Louis, MO. Services listed include residential heating & cooling systems, commercial heating & cooling systems, indoor air quality systems and maintenance. 35 years in business and emergency service available.
35
Years in Business
Yes
Emergency Service
St. Louis, MO
Service Area
Services Offered
Residential Heating & Cooling Systems
Commercial Heating & Cooling Systems
Indoor Air Quality SystemsMaintenance
Repair
System Installation
Special Offers
Offer
free estimate on new equipment or to schedule your service
Customer Sentiment Summary
Strengths
- Conduct on site is the headline: 6 of 9 reviewers describe the crew as professional, courteous and respectful of their home.
- Technical depth stands out: 3 reviewers credit the crew with a correct diagnosis and a clean repair.
Areas to Watch
- No complaint recurs across the 9 reviews analysed, which is consistent with the 5.0-star average — but a clean record is not the same as a long one.
Reviews from Best HVAC visitors
No Best HVAC reviews yet
Been a customer of Advanced Technology Heating and Cooling? Be the first to rate them.
Get Your HVAC Business Listed
Want to put your heating and cooling company in front of local homeowners and businesses actively searching for reliable HVAC services? Claim your spot and connect with high-intent customers in your area.
Get Featured
Blog / News
View all articles HVAC Tips, Guides & Industry News
Sep 7, 2026
Why Does My Thermostat Screen Go Blank?
Reading Time About 6 Min
Sep 6, 2026
How to Clean AC Condenser Coils Safely
Reading Time About 7 Min
Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
Reading Time About 6 Min
FAQ
Contact Our TeamFrequently Asked Questions
Have another question? Our team is here to help.
Advanced Technology Heating and Cooling lists residential heating & cooling systems, commercial heating & cooling systems, indoor air quality systems, maintenance, repair and system installation. Contact them to confirm they handle your specific job.
Advanced Technology Heating and Cooling is based in St. Louis, MO.
Yes, Advanced Technology Heating and Cooling lists emergency service. Call them directly for urgent heating or cooling repairs.
Use the call button, website link or contact details on this page to reach the company directly.
Get in touch and we will keep your listing details accurate and add photos.