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"We would like to thank you for all your hard work in helping us get custody of David.  Your investigation skills helped our little boy have a stable home for the first time in life."

-Tamera J.





Tustin Private Investigator

Welcome to the Tustin Private Investigator webpage for The Dillon Agency, a Tustin Private Investigator.

The Dillon Agency, a Tustin Private Investigator, is a full service private investigation agency servicing Tustin, California. Our highly trained and experienced private investigators know and understand the complexity of conducting a private investigation within the city of Tustin, CA. If it's catching a cheating spouses, working with the Tustin Police Department to catch drunk drivers, solve crimes, or conducting a background check, The Dillon Agency, Tustin Private Investigator has the experience to competently conduct your private investigation.

Tustin Child Custody Investigator

child custody investigatorThe Dillon Agency, a Tustin Private Investigator also conducts family law investigations in Tustin, CA in matters concerning divorce, child custody, move away matters, proving income for child support and spousal support, proving a parent to be unfit, to family law tailored background check. The private investigators of The Dillon Agency, a Tustin Private Investigator have the experience in presenting your evidence and testifying in court.


Tustin Background Check

background checkThe Dillon Agency, a Tustin Private Investigator also conducts Background Checks investigations in Tustin, CA. Background Checks are used for several reasons. If you’re just checking up on someone in your life or are in the middle of a legal case, a background check is an invaluable tool to know who you are dealing with. A background check can be as simple as obtaining criminal charges, civil lawsuits, divorce cases, bankruptcies all the way to a comprehensive background check which, include the above as well as character references, address history, and employment history. A background check can customized to meet the needs of the client.


Tustin Cheating Spouse

The Dillon Agency, a Tustin Private Investigator can get the answers If you have concerns that your spouse, boyfriend, or girlfriend may be having an affair, call The Dillon Agency, a Tustin Private Investigator and learn the truth. It is our experience that if your suspect, you're probably right. Surveillance is the best way to catch the suspected cheater. All surveillance is conducted by our experienced surveillance investigators using the latest is video surveillance technology and covert camera systems. They say a photo is worth a thousand words: video never shuts up.

Tustin County Locate a Missing Person

locate missing personThe Dillon Agency, Tustin County Private Investigator has over 23-years of experience is locating missing people or Skip Tracing as it is referred to in the industry. If it’s finding an old friend, a family member, someone who owes you money, or locating a run away child, we can help.


Tustin Counter Surveillance “Bug Sweep”

Counter Surveillance Bug SweepThe Dillon Agency, Tustin Private Investigator Technical Surveillance Counter Measure or “Bug Sweep” team as it’s more commonly called are experts in the detection of electronic monitoring devices within your home, office, or vehicle. With the advancements of modern day technology, the every day person wanting to steal your secrets is now using what was once available only to governments. To learn more about having your house, office, or vehicle checked for audio and video monitoring devices and GPS units detected, click here.


Tustin Private Investigator Confidentially Policy

The Dillon Agency, a Tustin Private Investigator has a long standing policy to protect our clients and their privacy. What this means to our Tustin Private Investigator clients is that we will never release any information about our clients, their case, or even acknowledge you’re our client without your express permission. This means absent a court order, even the other party’s attorney will not get our cooperation.

Discreet, Reliable, Effective
 - proven results by proven experienced professionals, one valued client at a time!

Additional cities serviced by The Dillon Agency, Tustin Private Investigator.