O Fallon, MO
1 Detectives near you
Where do you need the detective?

Answer a few questions

Tell us what you need so we can bring you the right pros.

Get quotes

Receive quotes from pros who meet your needs.

Hire the right pro

Compare quotes, message pros, and hire when ready.

O Fallon Detectives

Browse these detectives with great ratings from Thumbtack customers in O Fallon.

  • 21 years in business
  • 1 hire on Thumbtack
Roy M.
Verified review

Michael is a man with a good eye for detail and compassion for others. His reputation is that of a man who takes life serious and cares for all in need.


We are excellent process servers in the Midwest area; we serve all of Illinois, except Cook County area, and all of the State of Missouri. We are licensed and insured, and are licensed within the city of St. Louis. We have been hired by law firms who have hired numerous other private investigators, and have used the local sheriff's offices to locate and serve there most difficult cases. We have assisted various law enforcement agencies in locating fugitives and other wanted persons. We are a dedicated full-time detective agency, 24-7-365.

  • New on Thumbtack

Tim Moore is one of the local private investigators who offer private investigation services. He is available for numerous clients in O Fallon. Hire him now.


Would you like to find some of the top private investigators in your area? Check out this private investigation company. They have been in the industry for 20 years.

  • 12 years in business
  • 3 hires on Thumbtack

Choose Comfort Zone Security, Protection & Investigations, LLC, if you are looking for one of the best private investigators in O Fallon area. They provide services to businesses, corporations and more.


Joe Benjamin is one of the best private detectives who can provide personal investigation services. He is available for your needs.

Hire skilled professionals for absolutely everything.