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Plano AC Repair

A malfunctioning air conditioner can turn Plano’s summer heat into a serious source of discomfort. Whether your home feels warmer than usual or certain rooms aren’t cooling evenly, AC problems can quickly disrupt daily life. At Samm's Heating & Air Conditioning, we understand the stress that a failing system can cause, and our goal is to provide you with prompt, professional repair support to restore your comfort and confidence.

Founded in 2005 and conveniently located along the US-75 Central Expressway, our team serves property owners throughout Dallas County. As an award-winning American Standard Dealer, our team combines technical excellence with a customer-first approach, helping you manage both your immediate repair needs and long-term planning.

Call (972) 645-4833 or contact us online today to get a free estimate.

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Common Signs Your Air Conditioner May Be Failing

AC issues often begin subtly, and identifying them early can prevent extended discomfort: 

  • Warm or uneven air from vents. If some rooms stay cooler than others or your AC struggles to reach your desired thermostat setting, airflow issues, duct problems, or failing components may be to blame.
  • Ice buildup on the evaporator coil. Freezing coils can result from low refrigerant levels, blocked airflow, or mechanical faults. This issue not only reduces cooling efficiency but can eventually damage the system if left unaddressed.
  • Unusual odors or smells. Musty or burning scents can indicate mold growth in ducts, clogged filters, or electrical issues, all of which impact your indoor air quality.
  • Excessive humidity indoors. A properly functioning AC system removes moisture from the air. If humidity lingers despite the system running, it may signal refrigerant problems or failing compressor components.
  • Increased energy bills. A sudden spike in electricity usage despite no change in your own habits often points to an overworked system, which is common in older units trying to cope with the extreme Texas heat.

What Our Customers Are Saying

  • Allen Fairview
  • Winner
  • Frisco
  • McKinney
    "Always responds quickly and efficiently."

    Their technicians do a great job!!!

    Quinlyn N.
    "I highly recommend this company!"

    Tiffany, like the other personnel I've encountered at Samm's, is very professional and friendly.

    Tony Y.
    "He’s on time, knowledgeable, smart as a whip"

    He fixed us right up and gave us advice to prevent the problem from happening again.

    Joni R.
    "Great service!"

    Ken did a thorough job on the routine maintenance and inspection of my home heating system.

    Mark L.
    "Great service!"

    Ken did a thorough job on the routine maintenance and inspection of my home heating system.

    Mark L.
    "I have used Samm’s for over 7 years"

    Great service as always and would never use another company

    Philippa B.
    "SAMMS is a first-class business."

    They are an excellent company that I whole-heartedly recommend.

    Matt N.
    "I highly recommend Samm’s Heating and Air Conditioning!"

    The Specialists that come to my home are always so nice and helpful . 5 Star Service!

    KS

Emergency AC Repair Services When You Need Help Fast

When the heat becomes unbearable, waiting is not an option. Samm's Heating & Air Conditioning offers emergency AC repair service. Even for non-urgent situations, we still do everything in our power to get you on the schedule for the same day you call. 

While waiting for our team, simple steps can help maintain comfort, such as closing blinds or curtains, running ceiling fans to circulate air, and staying hydrated in cooler areas of the home.

We also recommend enrolling in our Maintenance Plan, which provides routine system checkups, filter replacement reminders, and early detection of minor issues before they become emergencies.

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Trusted AC Repair You Can Count On

If your air conditioner isn’t performing as it should, Samm's Heating & Air Conditioning is ready to help. Our locally based team provides clear communication, prompt service, and a long-term commitment to your comfort. We’re bilingual, working with both English- and Spanish-speaking homeowners, and all our services are backed by a lifetime workmanship warranty. 

Reach out to our Plano office to schedule a diagnostic visit or request emergency service. Regaining a cool, comfortable home is just a call away, and we make flexible financing options available. 

Call (972) 645-4833 today.

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