testimonials

Williams Air Conditioning in Garland has been servicing my home for many years now. ALWAYS FAST service. ALWAYS RELIABLE and TRUTHFUL. They DO HAVE A

Nov 22, 2014 by John

Williams Air Conditioning in Garland has been servicing my home for many years now. ALWAYS FAST service. ALWAYS RELIABLE and TRUTHFUL. They DO HAVE A State of Texas License. IF you want the BEST I ...
- read more -


Commercial Equipment

Williams carries the best available equipment on the market and can deliver a heating and cooling solution for your business. We carry several top commercial brands and can service all makes and models.

Williams carries the following commercial brands:

  • Bosch
  • Allied
  • Mitsubishi
  • Trane
  • York
  • American Standard
  • Rheem
  • Bryant