#1 Research
PO Box 542494, Grand Prairie, TX 75054
(214) 566-6569
Aaa Investigations
5904 S Cooper St, Arlington, TX 76017
(817) 480-6220
BAT Security
1400 W. Main Street, Waxahachie, TX 75165
(972) 684-5964
Consulting Investigation Services
1580 Sandhurst Dr, Waxahachie, TX 75165
(972) 937-3938
Grantham & Associates
6570 Naaman Forest Blvd, Garland, TX 75044
(972) 864-2333
Halff Associates, Inc.
1201 N Bowser Rd, Richardson, TX 75081
(214) 346-6200
Harlan Land Surveying
106 Eureka St, Weatherford, TX 76086
(817) 596-9700
HD Boar Inc Investigative Services
316 Valley Ridge Dr, Red Oak, TX 75154
(469) 222-8740
Hearn Surveying Associates
108 W Tyler St, Athens, TX 75751
(903) 675-2858
Intelligence Services of Texas INC
307 Cedar St, Cedar Hill, TX 75104
(972) 291-6660
International Investigators Institute
PO Box 5, Arlington, TX 76004
(817) 460-3000
Mike Todd Investigations
4007 Cherryhill Ct, Arlington, TX 76016
(817) 996-6764
Prime Investigations
Po Box 51545, Denton, TX 76206
(469) 408-0007
Southwest Investigations
1602 Fairhaven Dr, Mansfield, TX 76063
(817) 477-2333
Unified Investigations & Sciences Inc
1700 Tech Centre Pkwy Ste 110, Arlington, TX 76014
(214) 946-0200
Veach Engineering
109 N Macarthur Blvd, Irving, TX 75061
(972) 790-5581
Vibe MultiTech
9917 E Fm 917, Alvarado, TX 76009
(270) 585-7289
WJP & Associates
325 N Saint Paul St Ste 2140, Dallas, TX 75201
(214) 748-7575
