| Business | Phone |
| Barns & Assoc 13999 Goldmark Dr # 308, Dallas 75240 | (972) 437-6996 |
| Cole Investigative Agency 100 N Central Expy, Dallas 75201 | (214) 915-0341 |
| D & R Security & Investigation 2000 Royal Ln, Dallas 75229 | (214) 421-0055 |
| Dave Gillis & Assoc 100 N Central Expy 820-, Dallas 75201 | (214) 744-2916 |
| Accurate Investigations Dallas 75206 | (214) 432-7448 |
| Intex Investigations 9500 Forest Ln 300, Dallas 75243 | (214) 459-2030 |
| Newmark Adjusters Inc Dallas 75240 | (972) 960-0110 |
| Ray Whitley Investigations 2214 Main St, Dallas 75201 | (214) 742-1830 |
| Regency Consulting & Invstgtn Dallas 75240 | (972) 404-9005 |
| Ruiz Protective Svc 11029 Shady Trl, Dallas 75229 | (214) 357-0637 |
| Gomez Detective Agency 4211 Bryan St, Dallas 75204 | (214) 823-5600 |
| Steele Investigations 9090 Skillman St 182a, Dallas 75243 | (214) 343-5119 |
| Hunter Investigations 5349 Amesbury Dr 1012, Dallas 75206 | (214) 827-5443 |
| John Bullock Private Invstgtrs 6060 N Central Expy, Dallas 75206 | (214) 696-3838 |
| Litigation Consultants 6440 N Central Expy, Dallas 75206 | (214) 369-5400 |
| Ade Investigations 4105 Justice Ln, Dallas 75220 | (214) 357-5191 |
| Mason Investigations Dallas 75206 | (214) 432-7448 |
| Federal Bureau-Investigation 1 Justice Way, Dallas 75220 | (972) 559-5000 |
| Integrity Center 2828 Forest Ln 1008, Dallas 75234 | (972) 484-6140 |
| Universal Investigations Inc 4919 Homer St, Dallas 75206 | (214) 824-5900 |
| Litigation Consultants 8117 Preston Rd, Dallas 75225 | (214) 706-9286 |
| William Parrish & Assoc 5555 Amesbury Dr, Dallas 75206 | (214) 691-9990 |
| Marla S Williams & Assoc Dallas 75220 | (214) 350-6855 |
| Brasch & Mc Campbell Intl 12830 Hillcrest Rd, Dallas 75230 | (972) 364-9002 |
| Paul C Beasley & Assoc Inc 2815 Valley View Ln, Dallas 75234 | (972) 243-1500 |
| Paul Mc Caghren & Assoc 3530 Forest Ln 45, Dallas 75234 | (214) 353-0207 |
| Cheater's International Inc 1350 Manufacturing St, Dallas 75207 | (214) 651-7630 |
| Coben Development 12900 Preston Rd, Dallas 75230 | (972) 404-8400 |
| Ruiz Protective Svc 10939 Shady Trl A, Dallas 75220 | (214) 357-0820 |
| Investigative Resources Tx 3838 Oak Lawn Ave # 450, Dallas 75219 | (214) 521-7657 |
| Krasiewski & Assoc 1450 Preston Forest Sq, Dallas 75230 | (972) 495-2115 |
| Accu-Guard 8585 N Stemmons Fwy # M24, Dallas 75247 | (214) 637-6410 |
| Mea Investigations 2911 Turtle Creek Blvd, Dallas 75219 | (214) 523-9078 |
| Pyramid Investigative Agency 6757 Arapaho Rd 711, Dallas 75248 | (972) 788-0108 |
| Richman Group Intl 15950 Dallas Pkwy 400, Dallas 75248 | (972) 770-3116 |
| Right To Know Inc 3102 Oak Lawn Ave, Dallas 75219 | (214) 210-2914 |
| Robbie White Private Invstgtr 305 Spring Creek Vlg 490, Dallas 75248 | (972) 788-0964 |
| John E Chism 2211 N Lamar St, Dallas 75202 | (972) 252-1867 |
| Bearden Investigative Agency 3131 Turtle Creek Blvd 850, Dallas 75219 | (214) 220-0111 |
| Smart Security Svc Inc 2710 N Stemmons Fwy, Dallas 75207 | (214) 445-1606 |
| Spy Glass Investigations Inc 17194 Preston Rd 123 Pmb 203, Dallas 75248 | (972) 492-7502 |
| Taylor Research & Investgation 7417 Whispering Pines Dr, Dallas 75248 | (972) 991-5045 |
| Discovery Analysts 5001 Spring Valley Rd, Dallas 75244 | (972) 383-1282 |
| Mobile Fingerprinting Svc 10201 Plano Rd 103, Dallas 75238 | (214) 340-3101 |
| Facticon Inc 8204 Elmbrook Dr 320, Dallas 75247 | (214) 630-6710 |
| Ferret Investigations Of Tx 1012 N Bishop Ave D, Dallas 75208 | (214) 942-5335 |
| Forensic Investigations 13740 Midway Rd, Dallas 75244 | (972) 458-8512 |
| Greer's Investigations & Scrty 3949 Saint Francis Ave, Dallas 75228 | (214) 660-0200 |
| Baskerville-Sherlock Holmes 5252 Bentwood Trl, Dallas 75252 | (972) 380-4095 |
| Investigations 12959 Jupiter Rd, Dallas 75238 | (214) 521-5811 |
| Investigations 9606 Rolling Rock Ln, Dallas 75238 | (214) 221-2537 |
| K A Investigations 10201 Plano Rd 103, Dallas 75238 | (214) 221-6622 |
| Kroll Associates 3523 Mckinney Ave 347, Dallas 75204 | (214) 965-0000 |
| Crockett Investigations 5981 Arapaho Rd, Dallas 75248 | (972) 980-0895 |
| Moses & Moses Investigations 2331 Gus Thomasson Rd, Dallas 75228 | (972) 558-5865 |
| P I Solutions Inc 1330 River Bend Dr, Dallas 75247 | (214) 239-3300 |
| Sis 8585 N Stemmons Fwy # M28, Dallas 75247 | (214) 637-4064 |
| K A Cayce Investigations Inc 1108 Dobie Dr # 102, Dallas 75252 | (972) 943-1822 |
| Krueger & Assoc 4403 N Central Expy, Dallas 75205 | (214) 599-9494 |
| Southwest Security & Invstgtn 5001 Lyndon B Johnson Fwy, Dallas 75244 | (214) 999-0220 |
| Texas Judgment Recovery Co 701 Commerce St 530, Dallas 75202 | (214) 655-6868 |
| Tommy Thompson & Assoc 6920 Maple Ave, Dallas 75235 | (214) 688-0843 |
| Ncic Group Inc 9709 C F Hawn Fwy M, Dallas 75217 | (972) 913-9000 |
| Wjp & Assoc 1401 Elm St 3388, Dallas 75202 | (214) 748-7575 |
| Affordable Investigations 1487 Church St, Dallas 75203 | (972) 429-8816 |
| Atech Information Svc 11255 Garland Rd 1302, Dallas 75218 | (972) 613-0808 |
| Countercom 4440 Sigma Rd, Dallas 75244 | (972) 387-2847 |
| Dick Webb & Assoc Inc 1418 Sereno Dr, Dallas 75218 | (214) 320-0987 |
| P & R Executive Svc Agency 12700 Park Central Dr, Dallas 75251 | (972) 392-0508 |
| Fox Eye Investigations Po Box 270288, Dallas 75227 | (972) 203-0630 |
| Infotrack Investigations Po Box 181424, Dallas 75218 | (214) 328-0149 |
| Investigators Dfw 3932 W Davis St, Dallas 75211 | (972) 283-8550 |
| Jaxon Confidential 1538 Vermont Ave, Dallas 75216 | (214) 941-6281 |
| Daugherty Investigation Inc Po Box 571550, Dallas 75357 | (972) 203-1007 |
| Mc Castlain & Co 1445 Bella Vista Dr, Dallas 75218 | (214) 328-3000 |