Professional Private Investigations

Domestic Investigations

Why Choose Crucial Investigations?

You are not alone, we can help!

You Are Not Alone.
We Can Help!

Utilizing Cutting-Edge Technology

Utilizing Cutting-Edge Technology

Free, Confidential Consultation 24/7

Free, Confidential Consultation 24/7

Licensed, Bonded & Insured

Licensed, Bonded & Insured

Based in South Carolina, with offices in Greenville, SC, and Myrtle Beach, SC, Crucial Investigations is one of the most trusted private investigators in the industry for both domestic and business investigations. We specialize in all types of private investigation cases from infidelity to missing persons, child custody investigations to alimony reduction/termination, employee theft to insurance, etc. Whatever your issue is we can help get the answers you need!

Our Sr. Investigator is a former SC State Trooper and we have over 40 years of experience helping clients uncover the lies and betrayal in almost any situation. All investigations are handled with the utmost sensitivity and discretion. If you’re thinking about starting an investigation it’s likely your trust has been broken and you feel betrayed. Let us help ease your mind by finding the truth.

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Call Now   (864) 915-2833

Greenville Private Investigation Services


When you need to know the truth, we can get the answers you need! We have successfully handled hundreds of infidelity investigations involving boyfriends, girlfriends, spouses and partners.

Child Custody

Put your children first because what you don't know can hurt them. Crucial Investigations has experience dealing with all types of child custody issues. We can fully investigate the situation and provide necessary documentation.

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Alimony Reduction

Crucial Investigations has a proven track record of successful investigations that have resulted in alimony reduction for our clients. Trust our professional, experienced investigators to get you the results you need.

Employee Theft

No company, large or small, is immune from workplace theft. Crucial Investigations is an experienced, unbiased third party with knowledge and expertise in these types of investigations.

Undercover Operations

Our experienced investigators are licensed and insured to provide undercover surveillance, and to gather evidence using numerous techniques, including the latest technology in audio, video and Location Monitoring Technology (GPS) equipment.

Insurance Fraud

An insurance fraud investigation seeks to determine whether fraud has taken place and document evidence required to disprove a false claim. Our experienced investigators have worked all types of general investigation ranging from small business to Fortune 500 corporations.

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Professional & Confidential
Private Investigations in SC Since 1988

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