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10 Best HVAC Companies in Stillwater, OK

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Written By Bradford Cuthrell

Last Updated February 2024

If you're like most Americans, over half of your energy bill (55%, per the Department of Energy) goes toward heating and cooling. Energy costs in Stillwater are often higher than in other places, meaning that you're probably trying to save money on your bill.

Our list of Stillwater's top HVAC companies can help you get your system into top shape, allowing you to keep comfortable while saving money.

Top 10 Best HVAC Companies in Stillwater

Crouch's Heating & Cooling LLC

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2816 W 25th Ave, Stillwater, OK 74074 (580) 762-1867 crouchshvac.com

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Prompt service delivery

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Maintenance
Inspection
Indoor air quality
Ac repair

Air-O Heat & Air Conditioning Inc

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3518 S Boomer Rd, Stillwater, OK 74074 (405) 377-3910 air-o.com

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Free quote

Reliable customer support

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Services Offered

Maintenance
Ac repair
Furnace installation
Ac installation

The Comfort Crew

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105 S Keats Dr, Stillwater, OK 74074 (405) 372-1477 thecomfortcrew.com

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Free quote

Reliable customer support

Prompt service delivery

Services Offered

Indoor air quality
Emergency services

B & L Heating & Air Conditioning, Inc.

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1907 McMurtry Rd, Stillwater, OK 74075 (405) 372-8140 blheatcool.com

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Prompt service delivery

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Free quote

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Services Offered

Ac repair

Accurate Heating, Air Conditioning and Plumbing

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5808 N Washington St, Stillwater, OK 74075 (405) 747-0799 accuratehvacp.com

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Indoor air quality
Ac repair
Furnace repair
Maintenance

Country Comfort Heating & AC

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122 E Thomas St, Perkins, OK 74059 (405) 547-5046 countrycomfort-hvac.com

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Clear pricing policy

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Maintenance

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

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2024 Ruhl Dr, Guthrie, OK 73044 (405) 833-5992 integrityheatandair.com

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Reliable customer support

Services Offered

Ventilation
Indoor air quality
Ac repair
Furnace repair
Inspection
Maintenance
Emergency services

Caldwell’s Heat & Air

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607 E 1st St, Chandler, OK 74834 (405) 258-2278 caldwellheatingandairchandler.com

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Reliable customer support

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Maintenance
Ac installation
Ac repair
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Aire Serv of Greater Oklahoma City

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173 W 15th St, Edmond, OK 73013 (405) 266-4922 aireserv.com

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Reliable customer support

Prompt service delivery

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Ac repair
Emergency services
Duct cleaning
Furnace installation
Ventilation
Furnace repair
Thermostat repair
Ductless
Maintenance
Indoor air quality

Above + Beyond Service Company

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13616 Railway Dr #2281, Oklahoma City, OK 73114 (405) 407-0991 pinkvantechs.com

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Reliable customer support

Free quote

Clear pricing policy

Prompt service delivery

Services Offered

Emergency services
Duct cleaning
Ac installation
Furnace repair
Indoor air quality
Furnace installation
Ac repair
Maintenance
Ventilation
Inspection
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

If your HVAC system is having issues or getting old, it likely needs repairs or replacement from an HVAC company. Look for these signs your system needs service:

  • Uneven heating/cooling or poor air circulation
  • Higher than normal energy bills
  • Corrosion, rust, or cracking
  • Odd noises when turning on
  • Frequent breakdowns and need for repairs
  • Refrigerant leaks
  • Thermostat malfunctions or temperature control issues
  • An HVAC system that's over 15 years old

If you notice any of the above, have a local HVAC technician inspect your system. They can diagnose problems and let you know whether repair or full HVAC replacement is needed.

Cost of HVAC Installation and Maintenance in Stillwater

HVAC installation or maintenance costs vary depending on your system. Common HVAC unit varieties include the following:

  • Split or mini-split: Homes without ductwork for central air frequently have split or mini-split HVAC systems. These systems consist of internal units in each room to control temperature, which all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system works almost the same as a standard split system. It has the advantage of having the capability to use either gas or electricity for power.
  • Heat pump: Heat pumps work by circulating hot and cold air between your home and the outdoors. These systems don't create heat or air conditioning themselves, and are more suited to more moderate climates. They may not be as effective during Stillwater's hot summers.
  • Packaged heating and air: Packaged HVAC systems are a smart choice for smaller homes. These systems have a single combined AC and heating, typically located in a basement or attic. They're space-saving, cost-effective, and easy to maintain.

The cost of HVAC maintenance also varies depending on the kind of work being done. HVAC systems are complex and may require different kinds of maintenance. The prices of some common jobs are as follows:

HVAC Unit Type Cost
Split $1,766-$4,501
Hybrid Split $3,578-$6,592
Heat Pump $2,770-$28,230
Packaged Heating and Air $232-$386

Ways to Save Money on HVAC Costs

Taking care of necessary HVAC repairs and replacements when needed is important, but can be costly. Luckily, there are steps you can take to minimize wear and tear over time on your system.

  • Monitor for potential problems. Keeping a close eye on the efficiency of your HVAC system — for instance by reviewing your thermostat settings and energy bills — helps you identify and fix problems before they get out of hand.
  • Keep your system clean. Regularly cleaning ductwork, condenser fan blades, indoor evaporator coil, and grills helps keep your HVAC system running efficiently and lowers your risk of mold. The National Air Duct Cleaners Association recommends cleaning your system when it starts to look dirty.
  • Change filters regularly. Changing your air filters or washing them every 1–3 months allows effective air circulation through your system. You should also try to keep debris from accumulating on the outside components of your HVAC.
  • Change the position of your blinds seasonally. Closing your blinds in the summer blocks some passive solar heat from getting indoors. Opening the blinds in the winter allows this same heat to help warm your home. Both of these measures help decrease the work required from your HVAC system.

Service Cost
Filter Replacement $58-$155
Condensor Cleaning $1,159-$3,478
Thermostat Repair $77-$193
Ductwork Cleaning $371-$927

How To Choose a Local HVAC Company

Knowing the indicators of a good HVAC company is important. Working with a contractor that's properly licensed and highly experienced will give you confidence that they can maintain your HVAC system properly, providing you with effective heating and cooling for your home.

Compare Multiple Bids

Request estimates from three or more HVAC companies. Describe your issues and ask if specialists can inspect your system in person. Compare each company's diagnoses, recommended solutions, estimated cost, timeline, and warranties. Avoid companies that pressure you or demand payment before work.

Check Credentials

When hiring an HVAC provider, choose one with technicians that have the appropriate training, licenses, and experience. In all states, HVAC contractors need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is required for all contractors who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." Contractors must pass an exam (the type of exam depends on what kind of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled by the state.

In Oklahoma, HVAC contractors need to be licensed by the Oklahoma Construction Industries Board. To work on HVAC projects, a contractor may have an HVAC/R limited license (which lets them work only on small jobs) or an HVAC/R unlimited license (which lets them work on all jobs). Individuals need to have four years of experience and must pass an exam in order to become fully licensed contractors. You should also look at a company's reviews and complaints on sites such as Google Reviews, Yelp, and the Better Business Bureau (BBB). Pick a company with great feedback and good customer testimonials.

Understand Work Details

Always make sure you understand the details of any project. For HVAC repairs, your provider should detail which parts need replacement and why. Confirm that your technician will clean and test the full system after repairs are completed to ensure that it’s working properly. When replacing your HVAC system, ask the contractor to describe the new features, brand, energy efficiency, estimated installation time, and model. Before signing a contract, ask how your provider plans to accurately size the unit for your home and how much it will cost.

Compare Warranties

Reliable HVAC companies offer warranties on service and installations. The more complete the coverage, the better. Compare warranty details between providers and pick the one that offers the most comprehensive protection within your budget.

Get Quote in Writing

Always get quotes for HVAC service in writing before work begins. An itemized quote should cover both labor and materials. Make sure you agree to all terms before signing a contract.

Frequently Asked Questions About HVAC in Stillwater, OK

Generally, your HVAC system should be inspected twice a year. After that inspection, your HVAC technician will tell you what, if any, services are needed. You should also have your system inspected and serviced if you notice any new issues, such as strange noises, leaks, or unusual smells. If you have ductwork in your home, it should be serviced every few years.

The best times of the year to have your HVAC system inspected are the spring and fall. Technicians are generally less busy during these times, which makes it easier to get an appointment. This also helps get your system ready for the summer and winter, when it typically gets the most use.

You can save energy during the summer by reducing the amount of power your HVAC system uses to keep your home cool. Set your thermostat as close to the outside temperature as you comfortably can, and avoid making drastic changes in temperature all at once. Keep your roof in good shape and seal any leaks around your windows and doors to avoid letting cool air escape. Similarly, make sure your attic is well ventilated to avoid trapping excess heat in your home.

It takes between one and three days to have an HVAC system installed or replaced. If you need just a furnace or a single air conditioning unit, this might take between half a day and two days. This timeline can be influenced by the size of your home, how easily accessible your system is, and any issues your technician discovers.

For a 2,000-square-foot home, look for a furnace that's between 50,000 and 80,000 BTUs (British thermal units). In Stillwater, you may be able to make do with a furnace on the lower end of this range.

For a 2,000-square-foot home, you'll also want to purchase an air conditioning unit with between 2.5 and 5 tons of capacity. In Stillwater, you'll likely need something on the higher end of this range. Usually, if your home is larger than 1,000 square feet, central air will be more effective than window air conditioning units.

Your HVAC company might offer financing options via a third-party lender, or you may be able to obtain your own loan. It's smart to discuss payment options with your HVAC company and a financial advisor to make sure that you're choosing the best option for you.

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