When a spouse strays, it is important that you have the evidence needed to protect you and your family.


In urban or high crime areas, we locate and serve, increasing your chances of a successful judgement.


We use surveillance to determine what happens when a parent is with a child, giving you the answers you need.


Check on potential employees, spouses, caretakers, or other people in your life.


Available for most investigations. Used in cases of adultery, elderly care, juvenile delinquents and more.


When you really need to know, Sharp Investigations conducts professional and discreet surveillance.

Sharp is here to help when you really need to know!


Professional Private Investigator Services. Admissible findings through discreet methods.

Sharp Investigations

Located in Columbia, South Carolina, Sharp Investigations sets the standard when it comes to professional, discreet, and comprehensive investigations. Whether you are in South Carolina or beyond, our nation-wide services can help you collect and document evidence with all findings qualified to be admissible in court. We specialize in cases that require a range of investigative needs such as GPS tracking, skip tracing, process service, and even insurance fraud. Whether it’s a cheating spouse or routine background checks, navigating life’s biggest issues should be left to the professionals, and we are here to help.

Founded by Alec Sharp in 2015, our team has decades of police experience, formal training in the field of private investigations, and we are fully licensed in the state of South Carolina. Beyond our professional experience, the most important part of our business is the relationships we build with our clients. To us, the relationships we build with our clients must be founded on trust. This means we treat each case with the highest level of professionalism, confidentiality, and compassion possible. The combination of our investigation methods, proven results, and relationships we build with each and every client is what sets us apart. You can read more about how we work with our customers, and what they have to say about us here.

Private Investigators

There are a variety of reasons why you would want to hire a Private Investigator Columbia SCmarital infidelity, child custody, and welfare concerns, and general background checks before engaging in a professional or romantic relationship – and we conduct them all. Work with our professional investigators to get the results you need in the most discreet way.

Process Service

One of our most sought after services is process service. Work with one of our dedicated process service agents to have papers delivered anywhere in the contiguous United States. No matter what you need served, we will find the appropriate party and deliver documents in a way that will be upheld in a court of law. We assure each case is resolved quickly, efficiently, and with an affidavit of service, all at a competitive flat rate.

Sharp is here to help when you really need to know!