Central Air Conditioning Repair

Serving McKinney, Frisco, Prosper, Little Elm, Aubrey
and the Surrounding Areas

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Our Family Serving Your Family

$85 Off Your Fall Tune-Up

We're AC Repair Experts

The Klause family has provided top rated air conditioning repairs for Celina, Prosper, and Frisco Texas area homeowners and businesses with over three decades of experience. If your home is over heated and your AC system not working properly, call us day or night. We offer 24 / 7 emergency repair call with not overtime charges. Our AC techs have the training, local experience, and parts support to get your AC up and running properly fast.

Our Family Serving Your Family


24/7 Service with NO Overtime Charges


TX HVAC Contractors License TACLB83066E

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6 Total Reviews /files/ar-logo.png469-294-2616$930 W Cedar St, Celina TX


We Service, Repair & Maintain All Makes & Models


Armstrong Air HVAC
Mitsubishi Ductless
Daikin Mini-Splits
Trane HVAC
American Standard
Bryant HVAC
Lennox HVAC
Rheem HVAC
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AC Repair - Thinks You Can Check:

Air conditioning systems have become increasingly more complicated over the years. Electrical components include both high voltage (220 VAC) low voltage (24VAC) system. Refrigeration requires high pressure liquid and gas refrigerant circuits. We recommend that you can do some basic diagnostics but leave the more aggressive troubleshooting to trained technicians. These are items below you can check to verify operation and perhaps prevent an un-needed service call:

  • Check System Power:
    • Check your indoor furnace or air handler system switch. Make sure your "SYSTEM SWITCH" is set to "ON". This switch is typically a traditional toggle switch that may have a RED cover-plate.
    • Check your circuit breaker panel to ensure that your heating system breaker is "ON".
  • Check your outdoor unit disconnect: The disconnect is typically a box on the wall near the AC outdoor unit. Make sure that it is set to "ON."
  • Thermostat Settings:
    • If your thermostat has batteries, change them now and try again.
    • Make sure your thermostat is "ON", is set to "COOL", and the desired room temperature is set lower than the current ambient temperature.
  • Indoor Airflow Issues:
    • Is your furnace or air handler filter clean? Change your furnace filter and re-start your system.
    • Check your duct system inlets and outlets. Are almost all open and clear of obstructions?
  • Other Issues:
    • If your thermostat or the system power was off, after turning the system on give it a few minutes - many AC systems have a time-delay function on start-up.
    • If your system is blowing cool air, but not cooling as well as it should, check your outdoor unit to ensure there is nothing blocking airflow through the outdoor coil. PLEASE NOTE: Be very careful not to damage the fines on your outdoor coil and call us if you need help!
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Prompt Professional AC Repair

I still have some of my grandfather's tools and I love them. But when it comes to making sure your air conditioning system is working normally, they just don't cut it any more. Today's systems are more energy efficient and sophisticated than ever and need to be tuned using the latest in diagnostic technology. AIR RESCUE has made the investment to ensure your system is running at its peak and making you more comfortable and saving you money on the old electric bill.

Air conditioning problems are often caused by improper installation or maintenance. Common air conditioning problems that you'll need our professional help with include:

  • Installation Issues:
    • Improper Equipment Sizing: Bigger isn't better when it comes to cooling equipment. Rooms are too hot or too cold. System short cycling without proper dehumidification.
    • Improper Ductwork: If duct systems are not properly sized areas can be overcooled leaving other rooms that are too hot.
    • Condensate Problems: Water accumulating below your air handler
    • Refrigerant Leaks: Air conditioning is not turning on or not cooling
    • Thermostat not working properly: Improper programming or wiring problems
  • Deferred Maintenance Issues:
    • Dirty Filters, Obstructed Indoor Coil, or Obstructed Grill or Registers: Indoor coil or refrigerant lines covered with heavy frost or ice.
    • Obstructed or Clogged Outdoor Coils: Lower system capacity and not cooling properly.
  • Age Related Component Failures:
    • Breaker Trips: Breaker to the outdoor has unit tripped more than once potentially indicating improper wiring or potential compressor, fan motor, or capacitor issues.
    • Fan or Blower Motors: A persistent vibration or odd noise with the outdoor or indoor unit
    • Unusual Odors: Near the outdoor unit, or coming from the ductwork outlets.

Schedule Your AC Maintenance

NATE Certification
NATE Certification

We will thoroughly evaluate your air conditioning system and prepare a complete job estimate. We offer 24 / 7 repairs if needed, and will never charge for overtime service!

If your air conditioning system is older and needs significant or costly repairs, we'll let you know, and may also suggest upgrading to a new and efficient Armstrong air conditioning system.

We offer air conditioning tune-ups and Energy Saving Maintenance Agreements. If your AC system is fine today but you want the peace of mind of a properly maintained system, give us a call. We can perform a complete air conditioning check. We’ll inspect your system, if necessary clean your indoor and outdoor coils, change your indoor air filter, inspect your refrigerant lines, and test run your system to ensure proper operation.


Air Rescue Heating and Cooling

Free Second Opinion on Repair, Replacement & Installation

Proudly Serving Our Community

Family Owned & Operated

Serving Our Neighbors for Over a Decade

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