EXPERIENCE – PERFORMANCE – COMMITMENT
Sandlin Private Investigators has over 100+ years of combined investigative experience. We have an understanding of corporate and private investigations, ranging from fraud examination, service of process, and comprehensive background investigations. This has allowed Sandlin Private Investigators the opportunity to not only become experts in the private investigation industry, but also the wisdom and knowledge to introduce proprietary concepts and techniques that no doubt has promoted the success of our investigations and our client satisfaction.
Meet Founder & CEO – Jack Sandlin
Leadership
- Senator – Indiana District 36
- Founder & CEO – Sandlin Private Investigators™ (23 years)
- Board Member – Indiana Youth for Christ
- Former Indianapolis Deputy Chief of Investigations
- Board Member – Perry Senior Services
- U.S. Army Veteran
Education
- MBA
- B.S. Business Administration
- A.S. Criminal Justice
Certifications
- Certified Fraud Specialist (CFS)
- Fire & Arson Investigations
- Certified Police Officer
- U.S. Army Military Police
Associations
- International Association of Chiefs of Police
- American Society of Industrial Security
- Indiana Worker Compensation Institute
- American Legion
- Nation Council of Investigation & Security Service
- Veterans of Foreign Wars
- Fraternal Order of Police
A Highly Qualified Team of Investigators
National Headquarters – Indianapolis, Indiana
Client Testimonials

I have used Sandlin Private Investigators many times in the past and have always been very happy with their work. I am now engaging Sandlin for all of my law firm’s private investigative needs. From simply serving someone with their court date, to needing complex investigative services performed on a party opponent, this is the team for you.

I first met Jack Sandlin when he worked at the Marion County Prosecutor’s office leading their investigative efforts. In his career at the Prosecutor’s office and at the Indianapolis and Southport Police Departments, Jack represented the best in law enforcement. He has shown himself to be a man of integrity who has dedicated his life to God, his family and community. Jack’s professionalism as an investigator and commitment to his clients has always been exemplary. As a fellow investigator, I’ve worked with Sandlin Private Investigators on a variety of complex, criminal and civil matters over several decades, both in the U.S. and internationally. They have shown themselves to be valuable assets with excellent resources and knowledge.
Recent Blog Posts
The First 48 Hours in a Missing Persons Investigation are Crucial
As each hour passes, the likelihood that a missing person will be found decreases. That's why the first 48 hours of an investigation are the [...]
8 ways to avoid Black Friday, Cyber Monday scammers
It's that time of year again. Here's a good article on how to avoid scams while shopping online this holiday season. "Holiday shoppers hold onto [...]
Jack Sandlin Named Kentucky Colonel
Jack Sandlin recently received the honor of being named a Kentucky Colonel by Kentucky Governor Matthew Bevin. The commission of Kentucky Colonel is the highest [...]