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

My siblings and I were separated from our father since 1980 during a bitter divorce. We have been searching for him on and off for years to no avail. Martin Investigative Services opened this door for us to finally be reunited with our father. The last time I was with him and reunion photos are attached! A++++++

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.

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

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!

Wow! What great service! I requested the information I needed to find a family member that I had never met. I have been looking for this person for over a year.

Within 1 hour all the contact info was e-mailed to me about this family member. I waited until the next day to try to contact them. The first phone number I called the person I was looking for answered my call! The first thing the family member said was how did you get this number? I had tried all those online services that claim they have special information but all I ever got were more old number and dead ends. What I needed was the personal service of Martin Investigations. I talked with him on his personal cell phone and he was ready to answer my questions. I was able to have dinner with this family member that night and they brought family photos of my biological Father whom I had never met that had since passed away. I am in the process of building a relationship with this family member that I had never met and I am confident I have made a new friend!

Thanks Thomas Martin!

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.

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.

I’ve represented individuals and businesses (international and local) for close to fifty years, and I’ve called on Martin Investigative Services more times than I can count, often on a rush basis, for help throughout the world, on a number of different types of assignments.  I’ve never been disappointed.  I’ve always received swift, cost-effective and USEFUL information, which has wound up “saving the bacon” of our clients and making us shine in their eyes.  I recommend them without any reservation.

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.

I truly cannot thank Tom Martin from Martin Investigative Services enough! I have been searching for over ten YEARS for my biological paternal grandfather and kept coming up short because A.) he was a drifter before the age of social media and B.) both my father and grandmother had passed and took all knowledge of his existence with them to the grave. I had no knowledge of his real name, birth date, address, et cetera.

I finally had enough and scheduled a meeting with Tom Martin. I told him how desperate I was to find my grandfather and gave him what very little information I had. Martin Investigative Services found my grandfather within HOURS of our meeting. It turns out my grandfather also lives in California and I was able to meet him two days later. Not only did he have my grandfather’s address, but he had spoken with his sister and his mother. It turns out I had a great-grandmother and great-aunt that were excited to speak to me!

The resemblance between him, my father and myself is uncanny. If not for Tom and his team, I would never had been able to fill the hole in my heart and finally solve the mystery my father was never able to in life. They provided my with family I never knew I had and I’ve finally (!) been able to fill my family tree. Thank you, thank you, thank you M.I.S.!

Martin Investigative Services is truly one of the best run organizations we have worked with. Fair, efficient and professional. Tom Martin in particular exudes confidence and experience and isn’t afraid to tell it like it is. That’s something we can rely on.