George Cunningham is the company that keeps South Texas cool, but we do so much more.

Yes, we provide the valley’s best air conditioning repair, air conditioning installation and air conditioning maintenance services.

And we also provide heating system repair, heating system installation and heater maintenance services.

But we also have some amazing solutions to improve your indoor air quality and to increase the energy efficiency of your home.

And now, George Cunningham brings powerful back up generator systems to the RGV. With our modern back up generator solutions, you’ll never have to endure another power outage in South Texas.

We are proud to operate on the George Cunningham Code of Ethics.
This means:

  • We offer a 100% satisfaction guarantee.
  • We maintain the highest degree of customer service.

We also have an A+ rating from the Better Business Bureau.

Located in Harlingen and serving every community of the Rio Grande Valley of South Texas since 1955.