HVAC Services in Stillwater, OK
16 HVAC contractors found
Sitton Mechanical, LLC
“All eight sampled reviews award 5 stars, with four reviewers specifically mentioning same-day or prompt…”
SprDav Heat AC & Appliance Repair LLC
“Seven of seven detailed reviews award perfect five-star ratings, with reviewers consistently praising…”
S & G Heat & Air
“All four reviews award 5 stars, with both named reviewers praising next-day service speed and reasonable…”
Payne County Mechanical
“All 4 reviews award 5 stars, with 3 specifically mentioning same-day or holiday weekend availability. Two…”
Lightning Mechanical LLC
“Both reviews award 5 stars, with clients specifically praising timely repairs, project schedule adherence,…”
Starks Pro Mechanical
“Six of eight sampled reviewers specifically mention rapid response times, with several noting same-day or…”
OnSite Heat & Air
“All five-star reviews cite professional technicians and polite service, with three specifically mentioning…”
Air-O Heat & Air Conditioning Inc
“All 8 visible reviews award 5 stars, with 3 reviewers specifically naming technicians Dillon B., Dillon V.,…”
The Comfort Crew
“Five-star ratings dominate the review profile, with all eight sampled reviewers awarding perfect scores.…”
Crouch's Heating & Cooling LLC
“All three featured reviews award 5 stars, with customers specifically praising same-day response times, fair…”
McGee's Mechanical
“All seven sampled reviews award 5 stars, with multiple reviewers specifically citing the technician's rapid…”
Accurate Heat & Air
“18 of 21 reviewers awarded 5 stars, with emergency response and same-day service appearing in six positive…”
B & L Heating and Air Conditioning, Inc.
“Five of six named reviewers awarded 5-star ratings, praising specific technicians like Ben and Skylar Watters…”
Cowboy Plumbing & Heating
“Seven of eight reviewers awarded five-star ratings, with one negative review citing a no-show experience.…”
Advantage Plumbing Heating and Cooling
“All seven named reviewers awarded five stars, praising same-day response, clean work habits, and willingness…”
HVAC Service Costs in Stillwater, OK
Pricing ranges across all HVAC services offered in Stillwater.
| Service | Typical Range | Price Points |
|---|---|---|
| AC Repair | $75–$2,800 | 7 items → |
| AC Installation | $150–$20,000 | 8 items → |
| AC Replacement | $2,100–$16,000 | 5 items → |
| HVAC Maintenance | $15–$800 | 7 items → |
| HVAC Repair | $75–$3,500 | 7 items → |
| HVAC Service | $70–$14,100 | 6 items → |
| Emergency HVAC | $150–$3,500 | 6 items → |
| Commercial HVAC | $2–$80,000 | 7 items → |
Prices reflect humid subtropical metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.
HVAC in Stillwater, OK: What Homeowners Should Know
In Stillwater, Oklahoma, homeowners face an HVAC landscape defined by extreme seasonal shifts. Summer heat pushes temperatures above 90 F for months at a time, while winters bring freezing temperatures and occasional ice storms. These conditions place year-round pressure on heating and cooling systems, requiring maximum cooling capacity from May through September and reliable heating from November through February. The local market reflects this demand: 17 hvac companies Stillwater serve the community, maintaining an impressive average rating of 4.8 across more than 1,900 customer reviews.
Homeowners investing in HVAC services encounter a wide cost spectrum. Service calls range from as low as $2 for minor adjustments to as much $80,000 for complete system replacements, depending on the scope of work required. This variation underscores why working with properly licensed professionals matters. Oklahoma requires hvac contractors to hold a Mechanical Contractor License from the Oklahoma Construction Industries Board, with journeyman technicians needing a minimum of four years field experience and master contractors required to pass both journeyman and contractor examinations. These requirements ensure technicians possess the technical competence to handle everything from routine maintenance to complex installations.
Customer feedback reveals what separates the best hvac Stillwater has to offer. Sitton Mechanical, LLC maintains a perfect 5.0 rating, with reviewers specifically praising same-day service during heat-related emergencies. Technicians Jackson and Richard Sitton receive repeated recognition for their responsiveness and expertise. Advantage Plumbing Heating and Cooling earns consistent five-star mentions for same-day response, meticulous clean work habits, and a willingness to return and resolve issues at no additional charge. These patterns across reviews highlight the value contractors who prioritize rapid response and reliable workmanship bring to homeowners facing system failures.