AAA Heating & Cooling
Sam was wonderful, he did a great job getting our AC up and running again.
Services Offered
Service Areas
Business Details
- Service area
- Wentzville, Chesterfield, Cottleville, Lake Saint Louis, Maryland Heights, O'Fallon, St. Charles, St. Peters
- Services offered
- HVAC Repair, HVAC Installation, AC Repair, Furnace Repair
- Years in business
- Not provided
- Phone
- (636) 278-9616
- Website
- www.aaastl.com
- Business address
- 407 E Pearce Blvd Ste A, Wentzville, MO
- Emergency availability
- No after-hours emergency service listed
- Financing
- Not provided
- Photos on file
- 6
- Last updated
- August 28, 2026
Licensing, Insurance & Verification
- License information
- Not provided to STL Home Pros. Ask the contractor for their license number and confirm it with the issuing municipality.
- Insurance
- No certificate of insurance on file with STL Home Pros. Request proof of general liability and workers’ compensation coverage before work begins.
- Listing verification
- Business details confirmed with the owner. Verification date not recorded.
Reviews for AAA Heating & Cooling
Reviews from Google
Imported from this business’s public Google Business Profile. Reviews are shown unedited and remain the property of their authors.
- Jackie Moynihan· August 2026
I feel they are honest talk you to about the whole process and do quality work.
View on Google - Crystal Foster· July 2026
I’ve always had exceptional service and experience with AAA!
View on Google - Kaley Rhea· July 2026
Sam was amazing. So kind and patient, taking time to answer questions and make great suggestions. Even our dogs loved him lol. Good vibes all around. Great pricing as well and prompt service even during this crazy heat wave. I have only good things to say.
View on Google - jamie Conrey· June 2026
Had an appointment for Saturday for them to be here by 12. The technician called and canceled at 11:50. Then we are told nothing they can do but reschedule Monday. We could have called another company instead of waiting on them!
View on Google
Customer Reviews & How We Report Them
AAA Heating & Cooling shows an average rating of 5/5 from 420 Google reviews, last checked on August 28, 2026. View source
Our review methodology
- Ratings are copied from the business’s public review profiles — we do not write, edit or filter reviews.
- We do not accept payment to change a rating, and paid listings are labelled as such.
- Ratings are re-checked when a listing is updated; the date of the last check is shown above.
- If a rating looks wrong, use our contact form and we will re-check the source.
Listing last updated: August 28, 2026.
Why Choose AAA Heating & Cooling?
Verified Listing
Profile confirmed by the business
Top Rated
5/5 stars