Defender Supply is a leading emergency vehicle upfitter based in Argyle, Texas and serving law enforcement agencies across the country. Our strategic industry partnerships with dealerships like Holiday Ford/Holiday Chevrolet and equipment vendors like Whelen and Applied Concepts (Stalker Radar) allow us to maximize your value, but we’re known first and foremost for our Defender Guarantee: to maintain a standard of quality, service, and value that turns every first-time buyer into a lifetime buyer.
“Just received my new Chevy Defender Silverado and it looks great! Just wanted to thank George for his hard work and perseverance and the service staff for the excellent up fit and graphics. I am proud to drive it and will gladly tell people where it came from. Great job!!” – Jason Schipper, Constable, Erath County, Pct. 1