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5 Best AC Repair Services in Stillwater, OK

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Written By Max Peterson | Last Updated: February 05, 2024

The Stillwater area is no stranger to extreme heat, so your air conditioner needs to work double-duty to keep you comfortable and secure. To address AC repairs in Stillwater, read up on these top-tier local businesses. Discover Stillwater's top HVAC repair and replacement companies, and read further about what your home might need.

Top AC Repair Companies in Stillwater, OK

Air-O Heat & Air Conditioning Inc Logo

Air-O Heat & Air Conditioning

Based on 63 customer reviews.

Services Offered

Ac Installation Emergency Services Ac Repair Furnace Installation Maintenance


  • Free quote
  • Informative resources
  • Reliable customer support
3518 S Boomer Rd, Stillwater, OK 405-377-3910 air-o.com
Integrity | Heat & Air | OKC & Surrounding Areas 24/7 Logo

Integrity | Heat & Air | OKC & Surrounding Areas 24/7

Based on 123 customer reviews.

Services Offered

Furnace Installation Ac Repair Maintenance Ductless Ac Installation Furnace Repair Indoor Air Quality Inspection Emergency Services Smart Home Integration Zoning Systems


  • Informative resources
  • Reliable customer support
2024 Ruhl Dr, Guthrie, OK 405-833-5992 integrityheatandair.com
Caldwell’s Heat & Air Logo

Caldwell’s Heat & Air

Based on 100 customer reviews.

Services Offered

Ac Installation Filtration Ac Repair Furnace Installation Maintenance


  • Clear pricing policy
  • Reliable customer support
  • Free quote
607 E 1st St, Chandler, OK 405-258-2278 caldwellheatingandairchandler.com
Aire Serv of Greater Oklahoma City Logo

Aire Serv of Greater Oklahoma City

Based on 633 customer reviews.

Services Offered

Duct Cleaning Ac Repair Ventilation Furnace Installation Indoor Air Quality Maintenance Emergency Services Ac Installation


  • Prompt service delivery
  • Clear pricing policy
  • Free quote
173 W 15th St, Edmond, OK 405-266-4922 aireserv.com

More Local Hvac Companies

Prudhom Heating & Air Conditioning

User Reviews: 5/5 

14909 Santa Fe Crossing Dr
Edmond, OK 73013

Comfort Airworks LLC

User Reviews: 4.6/5 

2401 Bent Trail Rd
Edmond, OK 73012

Integrated HVAC

User Reviews: 4.5/5 

650 Hundred Oaks Dr
Edmond, OK 73013

Above + Beyond Service Company

User Reviews: 4.6/5 

13616 Railway Dr #2281
Oklahoma City, OK 73114

Sooner Heating & Air

User Reviews: 4.4/5 

101 E Albany Ave
Ponca City, OK 74601

A-1 Heating & Air Inc

User Reviews: 4.2/5 

600 N 1st St
Ponca City, OK 74601

Spencer Heat & Air

User Reviews: 4.5/5 

5600 Spencer Rd
Spencer, OK 73084

Kemph Heating & AC

User Reviews: 5/5 

518 N Grand Ave
Enid, OK 73701

Air Pro Heat and Air

User Reviews: 4.5/5 

1417 John B Hayes Rd Bldg 2
Ponca City, OK 74601

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Stillwater
Average Max Temp Percentile: 86.1%
August Average Max Temp: 95.7°F
Climate Zone: Mixed-Humid
Average Energy Cost: $0.1/kWh
Median Year Houses Built: 1981
Average Heat Waves per Year: 2.47

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Types of Air Conditioners

By understanding which type of air conditioner you have, you'll feel more confident in your provider search. Stillwater HVAC professionals have experience with different AC makes and models, and they can adapt their skills to your needs.

  • Ductless mini-split: Ductless mini-splits have an outdoor unit and one or more indoor units, with no ductwork required. They offer individual room temperature control, higher energy efficiency, and flexible installation options.
  • Portable air conditioners: As the name suggests, portable ACs don't require permanent installation or ductwork. Instead, they remove hot air through an exhaust hose connected to a window or nearby vent. They're a common choice for condos, apartments, or individual rooms.
  • Window-mounted ACs: Window air conditioners are a popular choice for Stillwater condos, apartments, and townhomes. These compact, affordable units are designed for cooling small spaces and single rooms, and they fit snugly in a window frame or dedicated wall slot. Many window-mounted AC users deploy their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Split ACs: Split ACs have two main elements: one inside and one outside. They provide peaceful operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Central AC: These are the most common home air conditioners, offering precise, consistent temperature control. They feature a central unit that cools air from outside, purifies it, and sends it through ducts to various rooms in your home.

How to Choose Your Stillwater AC Repair Service

You likely want a quick solution for your air conditioner's problem. However, before hiring a repair company, it's important to take the time to research if they're ideal for your dwelling. Here are a few essential steps to follow.

Confirm the Company Is Properly Licensed and Insured

Oklahoma HVAC companies must be licensed mechanical contractors. The state Construction Industries Board outlines multiple different paths to licensure, which always include a trade exam and field experience requirements.

Many states and cities also require companies to carry liability insurance. Even if your community doesn't require it, we still recommend choosing an insured company. This will protect you if an accident happens or something gets damaged.

Read Customer Reviews

Check customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB accredits contractors that resolve complaints professionally and honor their warranties.

It's normal for even the best AC repair providers to have both positive and negative reviews. Read each one carefully, and avoid a provider if most reviewers had subpar experiences.

Compare Estimates

We suggest getting three or more estimates to find the best cost and services. Get a written copy of each quote, and learn more about emergency repair availability, installer guarantees, manufacturer warranties and permitting fees.

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Frequently Asked Questions About AC Repair in Stillwater

What's the cost of an AC repair job in Stillwater?

Your AC repair costs will hinge on your system's make and model and the malfunctioning part. A basic repair job like sorting out a thermostat might cost $150–$250, whereas a more intricate fix like swapping out the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$58–$155
Electrical circuits$200–$250
Drainage problems$100–$150
Refrigerant leak$400–$1500
Frozen condenser coils$1,159–$3,478
Fan or air blower issues$150–$200
Compressor replacement$600–$1,468

What are some signs that I should call an HVAC repair company?

Here are some frequent AC issues you might face: It's best to contact a professional HVAC technician if you encounter any of these problems.

How long is my air conditioner's lifespan? When should I consider a replacement?

With adequate care, your air conditioner's lifespan could be 10-15 years. Remember that parts frequently become obsolete as time goes on. If your installer can't find a critical replacement part, you might need to consider installing a new AC.

What industry certifications should I look for when researching Stillwater AC repair companies?

Private accreditations might not be required, but contractors that seek them are typically more trustworthy. The two largest HVAC trade bodies that issue certifications are the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) and Air Conditioning Contractors of America (ACCA).

My HVAC problem is urgent. How quickly could a company respond?

Some repair companies offer same-day or next-day service for emergency air conditioner breakdowns. However, the specific timeframe will vary depending on the team's schedule, the terms in your contract, and the severity of the issue. For the most accurate info, we recommend contacting the contractor directly and explaining the situation.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.