Missouri Furnace & Air Conditioning
Missouri Furnace & Air Conditioning is a HVAC provider serving Ofallon, MO. Rated 4.9★ with 316 Google reviews. See services, review signals, and request a quote.
HVACOfallon, MO
On this page
Company overview
- TradeHVAC
- Service areaOfallon, MO
- Google rating4.9★ (316 reviews)
- Phone(314) 261-6000
- Address13756 Shoreline Dr, Earth City, MO 63045, USA
Photos
Photos from Missouri Furnace & Air Conditioning
What customers say
“James was a very nice technician but did not clean to the standards of what Missouri furnace has. Technician made me clean the filters, he did not clean the dirt and debris around the coil. He did che…”
“From the initial phone call with the secretary.. To the actual visit and work on my furnace by James.. the service I received today was as “top notch” as it has been since first receiving service from…”
“Aaron M provided outstanding service when my heat went out last week. He contacted me shortly after I called for emergency service and arrived within an hour of my request. Aaron is not only professi…”
“Wednesday October 1, 2025 @ 9AM. Work performed was not of the usual expectations (lack quality worhmanship). At the last minute I went from paying $450 to…”
“We had a water leak and never expected to need parts of our HVAC ducts replaced. Bob V came out within an hour, worked quickly to cut out all the damage and came back in 2 days to replace the ducts (o…”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (316 reviews)
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 Missouri Furnace & Air Conditioning offer?
Missouri Furnace & Air Conditioning provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Ofallon, MO.
What is Missouri Furnace & Air Conditioning's rating?
Missouri Furnace & Air Conditioning has a 4.9 out of 5 star rating based on 316 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 Missouri Furnace & Air Conditioning 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
See our editorial standardsReport inaccurate info about Missouri Furnace & Air Conditioning
Request a quote from Missouri Furnace & Air Conditioning
Enter your ZIP and we will line up a free estimate alongside other top local pros.