AC Repair, HVAC Installation, Sales & Service in McKinney, TX

McKinney, Texas city logo for AC Repair and New air conditioner sales & installation

Providing HVAC Services For McKinney, Texas, since 2004

Extreme Comfort Air Conditioning and Heating has provided HVAC Installation, Service, and AC Repair in McKinney, Texas since we opened our doors in 2004. We are certified air conditioning installation & repair experts for all major brands, including Carrier, Trane, York, Rheem, Lennox, and more, and we will provide you a FREE, same-day estimate to install a new AC system in your home. Contact your Extreme Comfort Advisor for a FREE Estimate today.

If you live outside McKinney, TX, Extreme Comfort offers new AC installation & repair services throughout the Dallas/Fort Worth Metroplex.

Why choose Extreme Comfort Air Conditioning And Heating for AC Repair In McKinney, TX?

We Are Qualified Experts

Our air conditioning repair technicians are certified and trained to service all major brands of air conditioning systems, including Carrier, Trane, York, Rheem, Lennox, Goodman, American Standard, and more. Our extensive training will give you the comfort needed to know your system will be repaired right the first time.

Flexible Schedule

We will work around your schedule. Contact us today, and our customer support team will find an appointment time that will work best for you.

Plus we have same Day, Holiday, Weekend and Emergency services available.

If you do not live in McKinney, TX, Extreme Comfort offers AC Repair services throughout the Dallas/Fort Worth Metroplex.

Some signs that you may need an AC Repair service call.

  • The HVAC system is not blowing hot air in the winter or cold air in the summer.
  • The AC system is not responding to thermostat changes, or your thermostat is blank.
  • Your AC system keeps running, and your home doesn’t feel comfortable.
  • The furnace or outdoor condenser is making unusual noises.
  • The outdoor unit has ice forming around it.
  • Your home electric or gas bills are high.

Air Conditioning Replacement in McKinney, TX

Every homeowner will eventually have to decide whether to request more air conditioning repair in McKinney, TX or purchase a new AC system. A typical system lasts 10-15 years, possibly longer if properly maintained. If your unit frequently breaks down or you face expensive repairs on an older system, it may be time for a new air conditioning system. 

Our licensed technicians can help you understand the options available if your heating and air conditioning system is struggling to keep your home cool. Contact your McKinney, TX, Extreme Comfort Adviser today for a free, no-obligation HVAC evaluation.   

Extreme Comfort Air Conditioning & Heating Service Technician greeting customer

Schedule Service

    Extreme Comfort ONLY serves North Texas and the DFW Metroplex. Do you live in the Dallas metroplex?

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    What Our Customers Say

    How much does AC repair cost?

    The price to fix an air conditioner and heating system depends on many unknown factors until a technician can diagnose your problem. The AC repairs may be simple and fast, or they could be more extensive, take time, and require new parts.

    You Are In Control. No matter what is wrong with your AC system, our highly skilled technicians will diagnose your issue and offer you an air conditioning repair solution with upfront, transparent, and competitive pricing before we begin.

    HVAC technicians installing a new air conditioning system in McKinney TexasThe Importance of Choosing the Right Size Air Conditioner in McKinney, TX

    The AC system installed in your home must be appropriately sized. An air conditioning system that is too big will cool your home quickly, but because it short-cycles, the system won’t stay on long enough to remove the moisture from the air.

    On the other hand, an undersized air conditioning system will struggle to cool your home and will likely run for more extended periods, wasting energy and causing wear and tear.

    A properly sized AC system is critical in your home being comfortable both in summer and winter, and our advisors are trained and certified to recommend the proper system for your home.

    How Long Does AC Installation Take?

    An air conditioning and heating system can be installed in your McKinney, TX, home in hours. In contrast, installing multiple HVAC systems and replacing ductwork may take longer. Either way, you will feel confident that your AC system was installed correctly by certified technicians whom the State Of Texas licenses. Check with your Extreme Comfort advisor for an estimate to install a new system in your home.

    What Is The No Surprises Guarantee? 

    The No Surprises Guarantee is our word to you that whatever price we quote you on installing a new AC system will be your maximum price; even if your AC installation requires more work than we initially estimated, you will never pay more. Guaranteed.

    AC Repair Service Call Coupon by Extreme Comfort Air Conditioning & Heating


    New air conditioner installation rebate gift card


    HVAC financing by Extreme Comfort Air Conditioning & Heating


    About McKinney Texas

    Where did McKinney, Texas, get its name?

    McKinney, Texas, was named after Collin McKinney, the signer of the Texas Declaration of Independence and author of a bill establishing counties in the northern part of the state.

    McKinney, TX average temperatures chart for AC Repair and HVAC Sales and Installation

    McKinney TX Average Temperatures

    McKinney, Texas, and Speed

    Olympic track gold medalist Michael Johnson selected McKinney for the location of his Michael Johnson Performance Center, a training facility for

    amateur and professional athletes and aspiring Olympic athletes.

    Jesse James

    Jesse James (1847-1882) and Frank James (1843-1915) had a cousin, “Tuck” Hill, who lived at 616 W. Virginia Street. The house is still standing in present-day McKinney. During the Civil War, Jesse and Frank James were frequent visitors to McKinney, Texas.