Mobile Residential and Commercial HVAC Service

Serving all of Dallas Fort-Worth

Lex Air Conditioning and Heating serves all of North Texas from our headquarters in Carrollton, TX. Conveniently located off Interstate 35E, we are able to provide fast, mobile support to every suburb and city in DFW.

  • No extra charge for onsite work
  • Call us 24/7, ensuring quick resolutions to emergencies
  • We may even be in your neighborhood. Our trucks are traveling all over DFW each day.

At right are several of the largest cities we provide service to in North Texas. Don’t see your area listed? If it’s in DFW, we can help. Contact us and get in touch.


lewisville, tx


AC Repair Services Addison, TX


Coppell TX HVAC Services


We Provide A/C Repair Service in Carrolton, TX

The Colony

HVAC Services The Colony

Flower Mound

flower mound, tx


AC Repair Grapevine


AC Repair Services Frisco, TX

Little Elm

little elm, tx


Plano Skyline