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Private Security

Whether you require armed or unarmed, uniformed or plain clothes, please call us now.

Private Investigations

A fully Licensed and Insured Private Detective Agency in the States of Florida, Illinois, and New Jersey, with reciprocity in California, Georgia, Louisiana, North Carolina, Oklahoma, Tennessee, and Virginia.

Corporate Investigative/Security Consultation

Thirty (30) plus years experience in Investigations & Security available for Corporate Consultation.

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The President of BISI has attained Bachelor of Arts and Juris Doctor Degrees; he has had the privilege of working in conjunction with local, state, and federal agencies in multiple jurisdictions. Moreover, he leads and brings his thirty-plus years experience which spans from employment as a police officer in a major metropolitan police department (see photo-“About” tab) – to serving clients represented in all facets of the private sector.
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John Colon of BackGround Investigative Services, Inc. is one of the most professional people I have ever worked with. I am a father who concerned about the safety and wellbeing of my child in a custody case, and John went above and beyond his contractual duties.

William Van Housen

Yes I would just like to take a moment to say that John Colin was absolutely professional his services were great and he went the extra step to help me with my estranged husband.

Copied & Pasted as emailed by Client

Hiring BISI (BackGround Investigative, Service Inc.) was the best decision I ever made. I was in panic and needed help quickly during a very stressful time, I was referred to BISI by close friend. John Colon was extremely helpful and helped me get justice for my family. This private investigator really knows what he's doing.

A. Rodriguez

I hire BISI Security and Investigative Agency on a regular basis. They hands down provide the best security services by far. They are punctual and reliable, personable and professional.

Craig M.

I will be referring everyone I know to BISI Security and Investigative Agency! The customer service was amazing, the security agents arrived in classy suits. This paried perfectly with my event. They were personable and very professional, I will defnitely be using them for every event going forward.

D. White