Client Testimonials

What amazing customer service. I was able to talk with one of their investigators and he was able to help me immediately. I got all the info I needed within minutes and their pricing is very reasonable! Thank you again for all of your help! Very reliable company to work with when you need a private investigator.

Jaime Shelton

During the initial consultation, all my questions were answered. The process was explained clearly. The office staff and investigators went to work right away blowing past my expectations. They rendered my results orally and in writing. They also answered all my follow-up questions. I will use this private investigation company again for sure if needed. Highly recommend.

Joseph Biden

Extremity professional service received from GBSI. As an Attorney, I have called upon Robert's exceptional investigative skills on many occasions to help gather the crucial evidence needed to make my case. Job well done Robert! This firm goes the extra mile to make it happen. I will continue to send people their way.

David McEven

We use GBSI for all of our work needs. Whether we are using them to help locate someone or for a private investigation process server, they have always been successful at getting the job done. I have even used them for personal matters before. Robert and his team are great!

Angela Woods

I work for a law firm and over the last year, we have started using GBSI for our investigation service needs. They are always so helpful and if they are unable to initially serve the person they give us options to help us. We are very satisfied with the work they do and the promptness to return calls/emails. Great Firm to work with!!!

Mike Delbridge

I have been working with my attorney for almost a month to have my ex-husband served was not able to get him served. Hire GBSI and they had my ex-husband served within two days after speaking with me over the phone. Now we can get back to court to get stuff done correctly since he lied the first time in court. My ex-husband thinks he is above the law and can lie in court and get away with it not with GBSI around he got him served thank you very much. YOU are awesome. I highly recommend this company. They will get the job done.

Britney Myers

Thanks to GBSI and their team. Your service exceeded all our expectations. You are everything one hopes a true professional in this field of work would be: honest, direct, straightforward, responsive, knowledgeable, and lightning-fast. We would highly recommend your personal security services to anyone with no hesitation.

Jessica Minkert

Robert and his associates with GBSI are the very best! They were able to serve paperwork to someone who had previously eluded law enforcement in less than 24 hours of being contracted. Do not hesitate to give them a call, you won't be disappointed! I strongly recommend them to anyone in the area looking to hire investigators.

James Fletcher

Wonderful service. After the initial consultation, GBSI got the information I needed for my client within an hour. My law office will now be using this firm going forward. Would absolutely recommend them to anyone needing a solid PI. Priced right and very professional and received free consultation.

Kevin Powers