Air Conditioning

We can help you maintain and repair the system you have, or replace it completely. We can provide routine inspections, licensed warranty and post-warranty repairs, and immediate emergency response.

Air Quality

Indoor air pollution can actually be worse for you than outdoor pollution! We can help supply and install air purifiers and humidifiers, and we’re certified in duct system design, and installation.

For more information on air quality, click here.

Sizing Residential Heating and Air Conditioning Systems

HVAC systems more than 10 years old are often unreliable and much less efficient than a modern system. When it’s time for a new replacement, choosing the correct size is critical to getting the best efficiency, comfort, and lowest maintenance and operating costs over the life of the new system.

Some national surveys have determined that well over half of all HVAC contractors do not size heating and cooling systems correctly. We offer ACCA manual “J” compliant load calculations that can be performed when replacing your system, giving you the most for your money.

A new Lennox heat pump installed on a remodeled home in Stillwater.
An Lennox EL16XC installed by Trent from Advantage in Stillwater.

To save on utility bills and service calls, we urge you to take a preventive approach to heating and cooling. All of your heating and cooling systems should be included in a regular inspection and maintenance.

We offer service agreements and inspection plans to keep your heating and cooling systems operating efficiently and avoid unpleasant surprises.


Advantage Service Rewards Program

For $240 per year, you get TWO trips. One service on your air conditioner in the spring and one service on you furnace in the fall. That's a $370 value! PLUS, if any repairs need to be done, it is 10% off. As a program member, the response time to a service call is no more than two (2) days.


Click here for more information or click here to sign up.

Contact us to discuss these plans in more detail.

Trent from Advantage performing a fall Preferred Customer Service Agreement (PCSA) on a furnace in Stillwater.

Advantage Plumbing Heating and Cooling

1521 E. 6th Ave

Stillwater, OK 74074

phone: (405) 533-2483

fax: (405) 372-5020

Oklahoma License #029963

H + M Advantage Heating and Cooling

1400 S. Main St.

Sapulpa, OK 74066

phone: (918) 224-3248

fax: (918) 224-1889

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