❄️ Official Rankings
10 Best HVAC in Stillwater, OK (September 2026)
We compared 10 hvac serving Stillwater and Payne County, Oklahoma, and ranked the top providers by verified reviews, ratings, and local reputation — 1,264 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Absolute Clean & Restore Stillwater. Updated for September 2026.
- HVAC ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 1,264
- Area code
- 405
Absolute Clean & Restore Stillwater
⭐ 5.0 · 302 reviews
4505 E McElroy Rd, Stillwater, OK 74075
Sitton Mechanical, LLC
⭐ 5.0 · 208 reviews
2310 E Marcus Ave, Stillwater, OK 74075
OnSite Heat and Air
⭐ 4.9 · 128 reviews
1006 E Airport Rd, Stillwater, OK 74075
The Comfort Crew
⭐ 4.8 · 139 reviews
105 S Keats Dr, Stillwater, OK 74074
Crouch's Heating & Cooling LLC
⭐ 4.8 · 79 reviews
2816 W 25th Ave, Stillwater, OK 74074
Air-O Heat & Air Conditioning Inc
⭐ 4.7 · 160 reviews
3518 S Boomer Rd, Stillwater, OK 74074
Sears Appliance Repair
⭐ 4.7 · 153 reviews
1001 S Main St, Stillwater, OK 74074
McGee's Mechanical
⭐ 4.8 · 47 reviews
2224 S Black Oak Dr, Stillwater, OK 74074
Johnstone Supply
⭐ 5.0 · 16 reviews
318 E Thomas Ave, Stillwater, OK 74075
HVAC listed here serve Stillwater, Payne County, and nearby ZIP codes including 74074, 74075, 74076, 74077, 74078.