Frankfort Illinois Process Servers

Looking for a process server in Frankfort Illinois?

We can take care of all your process serving needs, court filing and issuing, and more. It has always been our goal to provide each client with customized, individual investigative services. Please feel free to contact us for a no obligation, free quote.

STO Investigations, Inc.
C/O The UPS Store
21200 S.La Grange Rd
Suite 127
Frankfort, Illinois

Office Hours:
Monday 8:00 AM – 7:00 PM
Tuesday 8:00 AM – 7:00 PM
Wednesday 8:00 AM – 7:00 PM
Thursday 8:00 AM – 7:00 PM
Friday 8:00 AM – 7:00 PM
Saturday 9:00 AM – 5:00 PM
Sunday Closed

Phone: 708-263-6077


Directions: Click for directions. Opens in a new window.