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Oshkosh Private Investigator

Your Oshkosh Private Investigator

Third Coast Investigations are your Oshkosh private investigators. Offering services including bug sweeps, background checks, and surveillance investigations.

Child Custody

In sensitive cases involving child custody, it is vital to ensure the safety of your child or relative. Our services can help you receive insight into the quality of care a child is receiving. Due to the sensitivity of these situations, we pay special attention to collecting evidence to support your decision for further action. In cases of possible child abuse, evidence provided by a private investigator can significantly impact a court decision.

Background Checks

Background checks are one of our most frequently requested services. They can be conducted at varying magnitudes from a simple background check to more in-depth investigations. Personal or business inquiries can be performed. Our search platform allows for many possibilities that can be tailored for your purposes.

Elder Abuse Investigations

Elder abuse situations are a touchy topic – not always easy spot and the consequences can be large and lasting. Financial abuse is very common, and physical and sexual abuse can also exist. Third Coast Investigations can help bring evidence to light and bring abusers to justice or simply ease your mind.

Missing Person Investigation

Missing person investigations is one of our specialties. Whether you are searching for a missing individual or hoping to re-connect with a friend or relative, our private investigators will not take these cases lightly.

Other Services

In the event you are unsure if your case falls under one of our services, contact us and we can discuss options with you. We want to help in any way we can.

Surveillance Investigations

Surveillance services are one of our specialties. With years of experience in the field, we can use these investigations to gather crucial evidence for our cases whether they’re of a personal or business nature. The results of a surveillance can provide you with the information you need to make an informed decision.

Infidelity Investigations

Infidelity is a painful topic that causes emotional strain and pressure on the other partner. Whether you are married or not, our investigators can put the questions in your mind to rest. An infidelity investigation can make a difference if a divorce case goes to court by providing sufficient evidence.

Insurance Investigations

In a society of technology, insurance fraud is becoming more and more common. We at Third Coast Investigations are looking to change that. If you have any doubts about your situation, want to follow up on a claim, or suspect a wrong doing we will consider your case.

Asset Search

How well a potential business partner manages their current assets can be a great indicator of how reliable they will be in the future. We conduct asset search investigations to make sure you know what you are getting into before making a financial commitment.[CP_CONTACT_FORM_PAYPAL]

Digital Forensics

If you accidentally deleted a file or lost it due to a computer issue, our digital forensics team can recover it. Whether you think it’s in the cloud or on one of your devices, we excel in finding lost information. While we have your laptop, we can also run a deep scan to make sure the only person who has access to your files is you and not an unexpected third party.

Network Security

Oshkosh citizens use the Internet every day, from checking the weather to building client decks to buying their next read. However, each transfer of data can put your information and devices at risk. Let us evaluate your home or business network and work with you to build a solution to cover your vulnerabilities.


Third Coast Investigations offers services in Appleton, Eau Claire, Green Bay, Janesville, Kenosha, Madison, Milwaukee, Oshkosh, Racine, Waukesha and through the state of Wisconsin!

  • Contact with your Lead Investigator!

  • Years of experience

  • Custom cases to fit your needs

  • Experts in our field

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Why Third Coast Investigations?

One of our strengths is that we are familiar with the Oshkosh area. Through our carefully built reputation, we have gained valuable resources and skills that help us provide excellent results for every situation.

Check us out on MyLocalPI!

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