OnSite Heat & Air
OnSite Heat & Air is a HVAC provider serving Stillwater, OK. Rated 4.9★ with 98 Google reviews. See services, review signals, and request a quote.
HVACStillwater, OK
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Company overview
- TradeHVAC
- Service areaStillwater, OK
- Google rating4.9★ (98 reviews)
- Phone(405) 237-5180
- Address1006 E Airport Rd, Stillwater, OK 74075, USA
Photos
Photos from OnSite Heat & Air
What customers say
“I needed a licensed HVAC tech to troubleshoot an issue with the mini-splits which were installed just prior to us purchasing our home. Contacted On Site Heat and Air. Tyler was assigned to my reques…”
“We've had a great experience with Onsite Heat & Air. All the technicians are professional and very polite. They installed our heat and air units and performed the follow up maintenance. We will defini…”
“Colin and the team at Onsite are fantastic. They installed my system on my new home, and it's been great so far. I've called with multiple questions about the system and they always take time to answe…”
“ON SITE IS ABSOLUTELY THE BEST!!!! I called the emergency 24/7 phone number on Sunday to let them know our A/C stopped working. I spoke with Jeremy and he let me know that he personally contacted our…”
“Our furnace broke down just as the weather turned bitter. They got the part quickly and we had heat again. The servicemen were polite and efficient.”
Key highlights
Strengths
- Highly rated (4.9★ 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 OnSite Heat & Air offer?
OnSite Heat & Air provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Stillwater, OK.
What is OnSite Heat & Air's rating?
OnSite Heat & Air has a 4.9 out of 5 star rating based on 98 Google reviews.
Is this company licensed in Oklahoma?
All listed providers have a verified Oklahoma contractor license at time of publication. You can verify on the Oklahoma Construction Industries Board (CIB) — Mechanical Division lookup at https://www.ok.gov/cib/Search/.
Does OnSite Heat & Air 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: Oklahoma Construction Industries Board (CIB) — Mechanical Division · Company data: verified business records + Google Business profile
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