Private Investigation
Dallas
36 businesses listed. How we order them.
Private Investigation in Dallas by the numbers
SiteCity lists 36 businesses under Private Investigation in Dallas, TX, as of November 4, 2026. 36 list a phone number and 35 list a website.
Most-listed ZIP codes: 75243 (6), 75201 (5) and 75247 (5).
Listings come from Overture Maps Foundation places data (release 2026-08-19.0, which includes Foursquare OS Places) and from businesses added or updated through SiteCity. How we count.
Listings36
- Ruiz Protective Services
31 to down town, 2646 Andjon Dr, 75220
- Quick Search
4155 Buena Vista St, 75204
- Heartland Patrol and Investigations
13111 N Central Expy, 75243-1101
- Gomez Detective Agency
8500 N Stemmons Fwy, 75247-0001
- Texas Crime Prevention and Investigation
8035 E R L Thornton Fwy Suite 565, 75228
- Zero Tolerance Patrol and Investigations
8035 E R L Thornton Fwy Ste 602, 75228
- Perimeter Security Services
5409 N Jim Miller Rd, 75227-1500
- Peshmerga Protective Group
13140 Coit Rd #350, 75240
- Providence Private Investigation & Paralegal Services, LLC.
1327 Empire Central Dr Ste 209, 75247
- A.P.S. Process Services
1910 Pacific Ave Ste 16700, 75201
- Tridentity Services
10830 N Central Expy, 150, 75231
- Intel Investigations
1910 Pacific Ave Ste 16700, 75201
- Criminal Investigation Division C06251301
13631 Floyd Cir, 75243-1403
- Steckler Wayne Cochran Cherry PLLC
12720 Hillcrest Rd, 75230-2000
- Check Criminal Record
12700 Hillcrest Rd #118, 75230
- Computer Forensic Services
11300 N Central Expy #403, 75243
- Dallas Polygraph Services-ADE Investigative Services
9330 Lyndon B Johnson Fwy Ste 900 Ste 900, 75243
- Kelmar Global
13555 Noel Rd, 75240
- ACES Private Investigations Dallas
1341 W Mockingbird Lane Ste 600 W, 75247
- Investigative Research Associates
6119 Greenville Ave 527, 75206
- Marshal Protective Services
2342 Fabens Rd #300, 75229
- Bearden Investigative Agency
1341 W Mockingbird Ln #820w, 75247
- Sbaiti & Company PLLC
2200 Ross Ave, 75201-2700
- National Security and Protective Services Inc
14785 Preston Rd Ste 551, 75254
- Armes International Investigative Services LLC
2911 Turtle Creek Blvd Ste 300, 75219
- Impact Intelligence and Investigations, LLC
1910 Pacific Ave Ste 17140, 75201
- Gil Wilson Private Investigator
2649 Hartman St, 75204
- Investigative Resources of Texas
1400 Hi Line Dr Ste 1811, 75207
- Dallas Polygraph Services-ADE Investigative Services
9330 Lyndon B Johnson Fwy Ste 900 Ste 900, 75243
- Ranger Guard and Investigations
3838 Oaklawn Ave Ste #1000, 75219
- Nationwide Investigations & Security, Inc.
3824 Cedar Springs Rd 139, 75219
- A.P.S. Process Services
1910 Pacific Ave Ste 16700, 75201
- BackgroundChecks.com
12770 Coit Rd #1150, 75251
- Bunzl Processor
2005 Valley View Ln, 75234-8936
- Security Reconnaissance Team
1140 Empire Central Pl #106H, 75247
- Texas Security & Investigations Agency
9535 Forest Ln #124, 75243
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