About David Perry Pinkerton
With decades of investigative excellence, Pinkerton Investigations serves Houston's businesses, legal professionals, and individuals with unwavering integrity. Our licensed investigators bring specialized expertise in surveillance, background checks, and complex case resolution, ensuring you receive accurate, court-admissible evidence every time.
Services
Testimonials
"Pinkerton Investigations provided the evidence we needed for a complex insurance fraud case. Their surveillance work was thorough, professionally documented, and held up perfectly in court. I wouldn't trust anyone else for investigations."
Michael Richardson
Claims Director, Atlas Insurance
"When we suspected employee theft, Pinkerton handled the investigation with complete discretion. Within two weeks, they had irrefutable evidence that protected our company. Their professionalism was outstanding throughout the entire process."
Sarah Chen
CEO, Meridian Technologies
"The background investigation they conducted was incredibly detailed and delivered faster than promised. Their findings gave me peace of mind during a difficult custody situation. I'm grateful for their compassionate yet professional approach."
Jennifer Martinez
Private Client
"Pinkerton Investigations provided the evidence we needed for a complex insurance fraud case. Their surveillance work was thorough, professionally documented, and held up perfectly in court. I wouldn't trust anyone else for investigations."
Michael Richardson
Claims Director, Atlas Insurance
"When we suspected employee theft, Pinkerton handled the investigation with complete discretion. Within two weeks, they had irrefutable evidence that protected our company. Their professionalism was outstanding throughout the entire process."
Sarah Chen
CEO, Meridian Technologies
"The background investigation they conducted was incredibly detailed and delivered faster than promised. Their findings gave me peace of mind during a difficult custody situation. I'm grateful for their compassionate yet professional approach."
Jennifer Martinez
Private Client
Statistics
25+
Happy customers
50+
Projects completed
99%
Customer satisfaction
10+
Years in business
Location
Proudly serving within 25 miles of Regus 12 Greenway Plaza Houston, TX 77046
Portfolio
Bachelor of Science (B.S.) — Criminal Justice Accredited U.S. university. Curriculum in criminal investigations, evidence, criminal law, and procedure. Reference: – U.S. Department of Education, Accreditation of Postsecondary Institutions and Programs – Texas Code of Criminal Procedure, evidentiary standards
Professional Certificate — Surveillance & Counter-Surveillance Advanced field training in mobile surveillance, report writing, and legal compliance. Reference: – ASIS International, Private Investigator Guidelines – Texas Department of Public Safety (DPS), Private Security Program
Continuing Legal Education (CLE) — Texas Investigative Practice Ongoing training to maintain compliance with state law and evidentiary requirements. Reference: – Texas Occupations Code, Chapter 1702 (Private Security Act) – Texas DPS, Regulatory Services Division
Bachelor of Arts (B.A.) — Psychology Concentration in behavioral analysis, abnormal psychology, and interviewing techniques relevant to investigations. Reference: – American Psychological Association (APA), Undergraduate Psychology Education Guidelines – Vrij, A., Detecting Lies and Deceit (Wiley)
Bachelor of Science (B.S.) — Criminal Justice Accredited U.S. university. Curriculum in criminal investigations, evidence, criminal law, and procedure. Reference: – U.S. Department of Education, Accreditation of Postsecondary Institutions and Programs – Texas Code of Criminal Procedure, evidentiary standards
Professional Certificate — Surveillance & Counter-Surveillance Advanced field training in mobile surveillance, report writing, and legal compliance. Reference: – ASIS International, Private Investigator Guidelines – Texas Department of Public Safety (DPS), Private Security Program
Continuing Legal Education (CLE) — Texas Investigative Practice Ongoing training to maintain compliance with state law and evidentiary requirements. Reference: – Texas Occupations Code, Chapter 1702 (Private Security Act) – Texas DPS, Regulatory Services Division
Bachelor of Arts (B.A.) — Psychology Concentration in behavioral analysis, abnormal psychology, and interviewing techniques relevant to investigations. Reference: – American Psychological Association (APA), Undergraduate Psychology Education Guidelines – Vrij, A., Detecting Lies and Deceit (Wiley)
FAQs
What are your business hours?
Monday - Friday from 9am to 5pm!
How can I contact you?
Feel free to give me a call at the phone number provided, or send me a message using the Get in the get in touch form
What types of services do you offer?
We have a basic service and a premium service. We also do custom services — contact us for a quote!