2525 East Highway 121, Suite 300 
Lewisville, TX 75056
Mustang Electric Supply is located midway between the Dallas North Tollway (Frisco) and Hwy 35 (Lewisville) on Hwy 121. It is approximately 4.5 miles from either the Dallas North Tollway or Hwy 35.
Traveling either North or South on Hwy 121, exit Standridge and take the Service Road for 121 South approx 3/4 mile to 2525 E. Hwy 121, Suite 300.
You can’t miss it!