OnSite Heat & Air
Stillwater, OK HVAC · #3 of 3
ⓘVouched Score is calculated from publicly available signals: Google rating & review count, Yelp rating, BBB grade, review sentiment, years in business, local search ranking, and provider website content. Not a guarantee of service quality.Embed this score
Review sentiment: 92/100
At a glance
- Google rating
- 4.9★ from 115+ reviews
- Services
- 8 HVAC services
- Service area
- Stillwater, OK
- Phone
- +1-405-237-5180
Overview
Editorial review
Reviewer accounts describe same-day cooling restorations after no-heat or no-cool calls. OnSite states emergency response is available 24/7. The company advertises a "Cozy Club" maintenance plan for routine inspections. Stillwater's hot summers make reliable cooling especially important for neighborhood homes and rental properties.
Full-service HVAC contractor serving Stillwater, specializing in repairs, replacements, and emergency response. Emergency service: 24/7 response (per their site). Cozy Club maintenance plan (advertised) covers routine inspections and preventive care. Mini-split systems and air filtration services listed for ductless and IAQ upgrades.
Vouched Score breakdown — 72/100
Stillwater, OK HVAC average is 76/100. Ranks #3 of 3 listed HVAC providers in Stillwater, OK.
Editorial Review
68
48%
Google Rating
97
18%
Local Search Rank
25
10%
Review Sentiment
92
16%
Google Review Volume
56
10%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How OnSite Heat & Air compares to the Stillwater average
| Signal | OnSite Heat & Air | Stillwater avg | Delta |
|---|---|---|---|
| Vouched Score | 72/100 | 76/100 | -4 vs avg |
| Google rating | 4.9★ | 4.7★ | +0.2 vs avg |
| Review volume | 115+ | 390+ | -274 vs avg |
What customers say
Where they stand on this page:
Only listed provider advertising mini-split system specialization
Reviewers praise:
fast emergency responsesame-day repairsdiagnostic clarityaffordable pricing
Pros
Verified strengths
- High Google rating (4.9★ across 115+ reviews)
Self-reported on their website — not independently verified.
- Emergency response: 24/7
- Indoor air quality services
- Mini-split system specialist
- Specializes in AC repair
When to choose them — and when to consider alternatives
Choose them if
- You need indoor air quality work
- You need furnace repair
Consider alternatives if
- You want a BBB-rated firm specifically
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- Furnace Repair — Repair of gas and electric furnaces — ignition systems, blower motors, heat exchangers, control boards, and flame sensors.
- Mini-Split Systems — Mini-split installation and service — typically ductless, used for additions or zoned comfort.
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
- Heat Pump Service
Service area
Stillwater, OK home
Contact & hours
📞
🌐
✉️
📍
🕒
Mon–Fri 8:00am–5:00pm
emergency service 24/7
Frequently asked questions
What are the pros of OnSite Heat & Air?
Based on public records and customer reviews: High Google rating (4.9★ across 115+ reviews); Emergency response: 24/7; Indoor air quality services; Mini-split system specialist; Specializes in AC repair.
When should I choose OnSite Heat & Air?
Choose them if: You need indoor air quality work; You need furnace repair.
When should I consider alternatives to OnSite Heat & Air?
Consider alternatives if: You want a BBB-rated firm specifically.
What is the Vouched Score for OnSite Heat & Air?
72/100. Top contributing signals: Google Rating 97/100+ Review Sentiment 92/100, Llm Score 68/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How can I contact OnSite Heat & Air?
Call OnSite Heat & Air at +1-405-237-5180. Address: 1006 E Airport Rd, Stillwater, OK 74075, USA.
What does HVAC service typically cost when working with a Stillwater, OK provider like OnSite Heat & Air?
Furnace repair typically runs $125–$745, and mini-split runs $2,050–$5,350 in Stillwater, Oklahoma. These are area-wide market estimates, not OnSite Heat & Air's quotes. For an exact price, request a written estimate from OnSite Heat & Air.
What pricing terms does OnSite Heat & Air publish on their website?
OnSite Heat & Air's website publishes: Maintenance Plan. Promotions and plans change — confirm currently-available terms with OnSite Heat & Air before acting.
Does OnSite Heat & Air do AC Repair in Stillwater, OK?
Yes. OnSite Heat & Air lists AC Repair among its services and serves Stillwater, OK. Call +1-405-237-5180 for a quote.
Does OnSite Heat & Air do Furnace Repair in Stillwater, OK?
Yes. OnSite Heat & Air lists Furnace Repair among its services and serves Stillwater, OK. Call +1-405-237-5180 for a quote.
Does OnSite Heat & Air do Mini-Split Systems in Stillwater, OK?
Yes. OnSite Heat & Air lists Mini-Split Systems among its services and serves Stillwater, OK. Call +1-405-237-5180 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
OnSite Heat & Air (this company) |
72/100 | 4.9★ (115+) | — | — | — | Furnace Repair Mini-Splits / Ductless |
| 74/100 | 4.5★ (315+) | 58+ | — | — | Best NATE-Certified Team | |
| 68/100 | 4.8★ (135+) | 15+ | — | — | Best for Upfront Pricing | |
| 86/100 | 4.9★ (710+) | 71+ | — | — | Highest Vouched Score |
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Profile last updated July 15, 2026.