Tristar Investigation offers a complete range of investigative services. If you do not see the specific investigative service you are looking for listed on our web site, contact us to inquire about our wide range of investigation services.

At Tristar Investigation we also conduct research in real estate records, driving records, vehicle reports, consumer profiles, credit problems, credit card fraud, and many other hard to find information. Tristar also offers executive protection, stalker protection, bug sweeps and phone tap detection. We provide services in the areas of deadbeat dad restitution, child custody disputes, parental kidnapping, and embezzlement. Call or email us if you do not see it listed on our site.

We conduct research of unlisted telephone numbers and identify cell phones either by number, subscriber name or address. Research in these areas provides crucial clues in cases involving cheating spouses, be it husband, wife, girlfriend or boyfriend. Communications research can be crucial in many other types of investigation projects.

Click here for more information on Cheating Spouse investigations or click here for more information on Personal Background Checks. For a free consultation or to get started right away on your project, call us for service throughout California and the US at (800) 487-0947 or e-mail us at info@tristarpi.com. You can also order your investigation by going to our online order page or downloading our fax form.

What people are saying

Thank you for providing me with such outstanding service. I truly appreciate you and your staff for all you’ve done for me and my family…. I’m totally pleased with the outcome and their findings… Great job!

Gerome S. | Retired | USA

I have used Tristar for years. Their response time and results are unparalleled. They get my highest praise.

Robert Clayton, Attorney | Taylor & Ring, LLP | Los Angeles, CA

Tristar found my birth mothers records the same day. I am very impressed with their professionalism and the services they provide. I will use them again for any of my needs.

Dr. Claudia Barne | Professor | 23 years

Tristar was very helpful in my address search. Kellie Anguiano was very personable and kept me up to date with the search process… Thank you so much for your help!

Emily | DDS Student | 2 years | Los Angeles, CA

Tristar is by far the most reliable and efficient investigator we have ever used.

Nicole Young | Attorney, 14 years | Woodland Hills, CA

Tristar in the news

Tristar Investigation has been featured in a dozens of publications, everything from print to TV and radio. Bellow you will find Burce Robertson interviewed and discussed on famous publications such as the History Channel, New York Times, CNN and a lot more.