Burt Barr & Associates, L.L.P. Dallas Insurance Defense Litigation Attorney Houston Texas Personal Injury Lawyer Gun Barrel City Vernon | Burt Barr Dallas, Rockwall, Houston Texas Burt Barr & Associates, LLP law firm concentrates in insurance defense litigation, civil law, litigation, appeals, and personal injury. Since 1933, Burt Barr & Associates has provided dedicated, professional legal representation to clients in the Houston and Dallas Texas areas.