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Map of Houston, TX

Private Investigators & Detectives in Houston, TX

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1. Oklahoma Judicial Process Servers

Oklahoma Judicial Process Servers

Serving the Houston Area

OPEN 24 HOURS

"Oklahoma Judicial Process Servers handled our case efficiently and professionally. I would definitely use them again."

YP
14 Years
in Business

2. ACTA Investigations

ACTA Investigations

5100 Westheimer Rd, Houston, TX 77056

OPEN 24 HOURS
YP
55 Years
in Business

3. Second Nature Research Group

Second Nature Research Group

P.O. Box 7993, Houston, TX 77270

CLOSED NOW:8:00 am - 5:00 pm

From Business: Houston Private Investigator offering Loss Prevention and Employee Theft Investigations, Background Investigations, Child Custody, Medical Malpractice, Computer Forensics,…

YP
21 Years
in Business

4. investigations axxion

investigations axxion

7825 Fulton St, Houston, TX 77222

OPEN 24 HOURS

From Business: SURVEILLANCE, VIDEO, WE GET THE PROOF FOR COURT.

YP
19 Years
in Business

5. Lang Investigations, Inc

Lang Investigations, Inc

3418 Highway 6 S Ste B/326, Houston, TX 77082

CLOSED NOW:9:00 am - 6:00 pm

From Business: Complete confidentiality and discretion are fundamentals of our business and essential to our continued success in helping you and your company in the pursuit of safety and…

6. Intelnet, Inc.

Intelnet, Inc.

320 Westcott St Ste 108, Houston, TX 77007

CLOSED NOW:8:00 am - 5:00 pm
YP
34 Years
in Business

9. Private Investigator Houston

Private Investigator Houston

700 Louisiana St., Houston, TX 77002

OPEN 24 HOURS

From Business: At Houston PI - Private Investigator Houston, we care about our client’s sensitive issues. We are committed to offering first-class private investigation services in Houston…

YP
28 Years
in Business

13. Southland Protective Services

Southland Protective Services

1305 Prairie St Ste 200, Houston, TX 77002

OPEN 24 HOURS

From Business: Call Southland Protective Services whenever you are looking for a professional and trustworthy private investigator. We are the premier Houston, Texas private investigator and…

YP
3 Years
in Business

14. Powerhouse Forensics

Powerhouse Forensics

2900 Smith St Ste 100, Houston, TX 77006

CLOSED NOW:9:00 am - 5:00 pm

From Business: Powerhouse Forensics, Houston's premier digital forensics company, offers expert services in data recovery, computer forensics, cybercrime investigations, cheating spouse…

YP
3 Years
in Business

15. McFarlane Investigations

McFarlane Investigations

2118 Park St, Houston, TX 77019

OPEN 24 HOURS

From Business: Private Investigations, Process and Notary Service

YP
6 Years
in Business

16. K Griff Investigations

K Griff Investigations

1925 Lexington St, Houston, TX 77098

CLOSED NOW:8:00 am - 8:00 pm

From Business: Founded in 1992, K. Griff Investigations & Civil Processing is a full-service investigative agency that offers pre-employment screening, civil processing, surveillances and…

17. Digital Investigations

Digital Investigations

3730 Kirby Dr Ste 1200, Houston, TX 77098

CLOSED NOW:9:00 am - 5:00 pm

From Business: If you are looking to conduct the most in-depth digital investigation possible, you’ve come to the right place. At Digital Investigations in Houston, TX, our highly-trained…

18. Lot 49 Private Detective Agency

Lot 49 Private Detective Agency

3411 Richmond Ave, Houston, TX 77057

From Business: Lot 49 is a private investigation company based in Houston, TX. We provide background checks, surveillance, fraud investigations, and other investigative services for clients…

19. Em Investigations

Em Investigations

7015 Gulf Fwy Ste 225, Houston, TX 77087

OPEN 24 HOURS

From Business: Investigaciones de Todo Tipo Primera Consulta GRATIS

YP
43 Years
in Business

20. Lawe Investigative Services

Lawe Investigative Services

4407 Randwick Dr, Houston, TX 77092

OPEN 24 HOURS

From Business:

YP
20 Years
in Business

21. Kelmar Global

Kelmar Global

11811 North Fwy Ste 500, Houston, TX 77060

CLOSED NOW:9:00 am - 5:00 pm

From Business: For over 25 years, Kelmar Global has assisted clients by conducting numerous investigations throughout Houston, Texas. The private investigation firm encompasses a highly…

YP
35 Years
in Business

22. Division 6 Agency

Division 6 Agency

505 N Sam Houston Pkwy E Ste 560, Houston, TX 77060

From Business: Division 6 Agency is a security provider for the United States government, fortune 500 companies, nuclear power plants, oil and gas companies, airport, ports, banks, hospitals,…

YP
11 Years
in Business

23. DISA Global Solutions

DISA Global Solutions

11740 Katy Fwy Ste 900, Houston, TX 77079

CLOSED NOW:9:00 am - 5:00 pm

From Business: Drug Testing, Background Checks, Occupational Health, Compliance Services, Financial Due Diligence, HR Services

24. LCG Discovery Experts

LCG Discovery Experts

11767 Katy Fwy Ste 515, Houston, TX 77079

CLOSED NOW:8:00 am - 5:00 pm

From Business: LCG has deep roots in forensics and E discovery. OUR consultants have been “in the field” since the late 1990’S. And we Bring a unique perspective to every JOB. Whether it is…

25. International Specialized Investigations

International Specialized Investigations

1300 Bay Area Boulevard, Ste 508, Houston, TX 77058

OPEN 24 HOURS

From Business: International Specialized Investigations is a licensed and insured investigative firm with offices in both Houston, Texas and Mexico. We are dedicated to maintaining our…

YP
11 Years
in Business

26. Gulf Coast AccuSearch

Gulf Coast AccuSearch

808 Travis St Ste 1101, Houston, TX 77002

YP
19 Years
in Business