Apollo
Took the time to explain what was going on with my unit.
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) 639-9818
- Website
- www.apolloheatandcool.com
- Business address
- 120 State Hwy A #3, Wentzville, MO
- Emergency availability
- No after-hours emergency service listed
- Financing
- Not provided
- Photos on file
- 1
- Last updated
- September 29, 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
- Not yet confirmed with the business owner. Details were compiled from publicly available sources.
Reviews for Apollo
Reviews from Google
Imported from this business’s public Google Business Profile. Reviews are shown unedited and remain the property of their authors.
- Matt Lazarus· April 2026
I’ve trusted Apollo for years to do our HVAC maintenance, repairs, and recently a new A/C and furnace install. They’ve always been professional, knowledgeable, and trustworthy. I will continue to recommend them to anyone who needs their services.
View on Google - Bill Carroll· November 2025
We have been using Apollo for 23.5 years and never had a problem with their service. Today in about 7 hours Apollo replaced the heating and AC systems.
View on Google - Angie Slaughter· October 2024
We had Apollo come out for our fall cleaning/maintenance. They were very friendly and thorough. Would definitely recommend their service.
View on Google - Ian Grant· June 2024
Very thorough. Took the time to explain what was going on with my unit. Didn’t just try and sell me a new unit right off the bat.
View on Google - Karen Otten· September 2023
I have been using this company for years. They installed my original system during construction of my home. They are trustworthy, knowledgeable, and do a great job. Prices are very reasonable.
View on Google
Customer Reviews & How We Report Them
Apollo shows an average rating of 4.1/5 from 34 Google reviews, last checked on September 29, 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: September 29, 2026.
Why Choose Apollo?
Top Rated
4.1/5 stars