
PRIVATE INVESTIGATION
Answers You Can Trust.
Discretion You Can Count On.
INVESTIGATION SERVICES
We tailor our investigation to fit our client’s needs. Contact us today.
TRAINING
Fias Investigations has years of experience in training personnel at all levels.
ABOUT US
Fias Investigations, LLC was founded in 2023 by Andy Fias, after his retirement from the Michigan State Police. Andy brings nearly 30 years of investigative experience in an effort to continue to serve the people of the State of Michigan. He is a licensed Professional Investigator in the State of Michigan. Fias Investigations offers a wide range of investigative and training services across the entire State of Michigan.
Contact us today to discuss your needs.
WHAT CLIENTS ARE SAYING
Kay K.
Michigan client
“I worked with Andrew Ambrose and from day one, I felt like I was working with a friend who cared. He truly wanted the best outcome for me and my family. He was respectful and efficient with expenses incurred. He kept me apprised of updates regularly and he got results quickly.”
"I have known Mr. Fias for several years. I first became acquainted with him when he was employed by the Michigan Department of State Police. Since retiring—after a long and distinguished career and at a very young age—he has launched a career as an excellent investigator. Mr. Fias is quick to respond. He is very thorough and understands the issues very well. He is smart, prepared, and has lots of experience.”
Kathy C.
Mid-Michigan client
"I would like to thank Andy Fias for the great job he did helping me to find my sister. I could not have done it without him. He took the time to talk to me to get to know what was really going on and how things got tot he point that I needed his help. He truly cares!"
OUR TEAM

Andy Fias
LEAD INVESTIGATOR
Tel: 231-519-4898
andy@fiasinv.com

Andrew Ambrose
INVESTIGATOR
Tel: 231-286-6793
ambrose@fiasinv.com

GET IN TOUCH
Schedule an Appointment
Office Located at:
The Stream
1 State Rd,
Newaygo, MI 49337
andy@fiasinv.com
231-519-4898