St. Charles Heating and Cooling
St. Charles Heating and Cooling is a HVAC provider serving Saint Charles, MO. Rated 5.0★ with 8 Google reviews. See services, review signals, and request a quote.
HVACSaint Charles, MO
On this page
Company overview
- TradeHVAC
- Service areaSaint Charles, MO
- Google rating5.0★ (8 reviews)
- Phone(636) 246-7994
- Address918 Hemsath Rd, St Charles, MO 63303, USA
Photos
Photos from St. Charles Heating and Cooling
What customers say
“Our heat pump started blowing lukewarm air right when temperatures dropped into the teens. Called a couple places and either couldn't get a callback or was told it would be a week. St. Charles Heating…”
“Our furnace started making a loud banging noise in the middle of January. Called St. Charles Heating and Cooling and they had someone out that same afternoon. The tech found the issue, explained what …”
“Called them when our AC stopped blowing cold right before a heat wave. They got a tech out the next morning, diagnosed the issue quickly, and had it fixed the same day. No runaround, no surprise charg…”
“We’ve used St. Charles Heating and Cooling for both AC repair and furnace service, and they’ve been great every time. They show up on time, explain everything clearly, and don’t try to upsell unnecess…”
“Our AC went out during one of the hotter days and I called St. Charles Heating and Cooling after seeing them online. They picked up right away and were able to come out the same day, which I wasn’t ex…”
Key highlights
Strengths
- Highly rated (5.0★ average)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does St. Charles Heating and Cooling offer?
St. Charles Heating and Cooling provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Saint Charles, MO.
What is St. Charles Heating and Cooling's rating?
St. Charles Heating and Cooling has a 5.0 out of 5 star rating based on 8 Google reviews.
Is this company licensed in Missouri?
All listed providers have a verified Missouri contractor license at time of publication. You can verify on the Municipal licensing — no statewide Missouri HVAC license (each city regulates mechanical trades independently) lookup at https://ago.mo.gov/divisions/consumer/.
Does St. Charles Heating and Cooling offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Municipal licensing — no statewide Missouri HVAC license (each city regulates mechanical trades independently) · Company data: verified business records + Google Business profile
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