I have used Thomas Martin’s services for many years and have found his work to be of the highest standards. He gets the job done quickly, efficiently and reliably. He is aware of the law and always submits quality reports. I highly recommend Martin Investigative Services to any attorney, business or individual who is in need of a professional investigator.

Allan Stokke, testimonial for the private investigators at Martin Investigative Services.
Allan StokkeAttorney at Law

I have used Martin Investigative Services since returning to the practice of law. Their work is first rate! Their reports are reliable, and if called upon to testify, Martin’s investigators are well prepared and extremely professional.

Gary RyanFormer Orange County Superior Court Judge

Martin Investigative Services has performed background checks, private investigation, surveillance and bug sweeps for our clients.  They have also served difficult process in lawsuits.  They have performed unquestionably and unfailingly to perfection.  We will always call Martin first – and hope he hasn’t been called yet by the other side!

Lisa & Bruce Hughes
Lisa & Bruce HughesHughes and Hughes, LLP

I have known Tom Martin and used his services for many years. I trust him with the most challenging investigative tasks.

Professional and efficient, he and his staff leave no stone unturned to get the job done.

Wylie Aitken
Wylie AitkenTrial Lawyer, Former President of California's Trial Bar

Tom Martin is thorough, knowledgeable and trustworthy. We have used Tom and his team to great success and will continue to do so.

Kenneth Julian, testimonial for the private investigators at Martin Investigative Services.
Kenneth JulianPartner Manatt, Phelps & Phillips, LLP

It has been my pleasure to work with Martin Investigative Services over the past 30 plus years on many investigations as well as other security related matters.  When I need answers and I need them fast I know that a simple call will get me answers that are succinct, current and coming from a supremely knowledgeable source.

Bill Bancroft testimonial for private investigation from Martin Investigative Services.
Bill BancroftPresident & CEO Patrol One

I have worked with Martin Investigative Services for our company investigations for close to 20 years.  Tom and the team are always professional, skilled and get right to the heart of any assignment I have for them.  I would highly recommend Martin Investigative Services for any workplace investigation.

Terri Cook testimonial for Martin Investigative Services
Terri L. CookVice President Village Nurseries Wholesale, LLC

I have used Martin Investigative Services for everything from marital indiscretions to finding hidden assets for more than 25 years. Working with Mr. Martin has been invaluable to my practice. Tom Martin is insightful, creative and never fails to deliver. I endorse his firm without hesitation or reservation.

Gerald Phillips testimonial for private investigation from Martin Investigative Services.
Gerald PhillipsAttorney at Law

Thomas G. Martin is a private investigator who is highly regarded and widely used by attorneys and other clients in Orange County and nationwide.

The Orange County Register

We have used Martin Investigative Services for three decades. Their work is exemplary; reports are perfect and their testimony is very professional, with great judge and jury appeal. We will not use anyone else for our investigations.

Steven Silverstein
Steven SilversteinFormer Orange County Trial Lawyer Association Trial Lawyer of the Year