HVAC Services in Stillwater, OK

16 HVAC contractors found

Need emergency service? 3 HVAC providers in Stillwater offer 24/7 availability

Sitton Mechanical, LLC

5.0(190)
Highly Rated

All eight sampled reviews award 5 stars, with four reviewers specifically mentioning same-day or prompt…

2310 E Marcus Ave, Stillwater, OK 74075
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SprDav Heat AC & Appliance Repair LLC

5.0(9)

Seven of seven detailed reviews award perfect five-star ratings, with reviewers consistently praising…

4620 White Oak Dr, Stillwater, OK 74074
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S & G Heat & Air

5.0(4)

All four reviews award 5 stars, with both named reviewers praising next-day service speed and reasonable…

7111 Range Rd, Stillwater, OK 74074
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Payne County Mechanical

5.0(4)

All 4 reviews award 5 stars, with 3 specifically mentioning same-day or holiday weekend availability. Two…

1900 Cedardale Ln, Stillwater, OK 74075
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Lightning Mechanical LLC

5.0(2)

Both reviews award 5 stars, with clients specifically praising timely repairs, project schedule adherence,…

9017 W Lakeview Rd, Stillwater, OK 74075
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Starks Pro Mechanical

4.9(703)
Highly Rated

Six of eight sampled reviewers specifically mention rapid response times, with several noting same-day or…

202 Range Rd, Stillwater, OK 74074
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OnSite Heat & Air

4.9(105)
24/7 Highly Rated

All five-star reviews cite professional technicians and polite service, with three specifically mentioning…

1006 E Airport Rd, Stillwater, OK 74075
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Air-O Heat & Air Conditioning Inc

4.8(152)
Highly Rated

All 8 visible reviews award 5 stars, with 3 reviewers specifically naming technicians Dillon B., Dillon V.,…

3518 S Boomer Rd, Stillwater, OK 74074
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The Comfort Crew

4.8(139)
24/7 Highly Rated

Five-star ratings dominate the review profile, with all eight sampled reviewers awarding perfect scores.…

105 S Keats Dr, Stillwater, OK 74074
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Crouch's Heating & Cooling LLC

4.8(77)

All three featured reviews award 5 stars, with customers specifically praising same-day response times, fair…

2816 W 25th Ave, Stillwater, OK 74074
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McGee's Mechanical

4.8(47)

All seven sampled reviews award 5 stars, with multiple reviewers specifically citing the technician's rapid…

2224 S Black Oak Dr, Stillwater, OK 74074
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Accurate Heat & Air

4.8(21)
24/7

18 of 21 reviewers awarded 5 stars, with emergency response and same-day service appearing in six positive…

5808 N Washington St, Stillwater, OK 74075
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B & L Heating and Air Conditioning, Inc.

4.6(80)

Five of six named reviewers awarded 5-star ratings, praising specific technicians like Ben and Skylar Watters…

1907 McMurtry Rd, Stillwater, OK 74075
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Cowboy Plumbing & Heating

4.6(11)

Seven of eight reviewers awarded five-star ratings, with one negative review citing a no-show experience.…

5519 W 56th St, Stillwater, OK 74074
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Advantage Plumbing Heating and Cooling

4.5(310)

All seven named reviewers awarded five stars, praising same-day response, clean work habits, and willingness…

1521 E 6th Ave, Stillwater, OK 74074
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Air Control, Inc.

4.1(22)

All six visible reviews award five stars, with customers specifically praising same-day response times,…

4212 Sierra Ln, Stillwater, OK 74074
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HVAC Service Costs in Stillwater, OK

Pricing ranges across all HVAC services offered in Stillwater.

ServiceTypical RangePrice Points
AC Repair$75$2,8007 items →
AC Installation$150$20,0008 items →
AC Replacement$2,100$16,0005 items →
HVAC Maintenance$15$8007 items →
HVAC Repair$75$3,5007 items →
HVAC Service$70$14,1006 items →
Emergency HVAC$150$3,5006 items →
Commercial HVAC$2$80,0007 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.

Frequently Asked Questions

Among 16 HVAC contractors serving Stillwater, the top-rated providers average 4.8★ across 1,876 reviews. The highest-ranked companies on this page are sorted by a combination of rating and review volume, so established contractors with consistent quality appear first. Check reviews, licensing, and response time to pick the right fit for your situation.