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Investigations and Process Serving

All County Investigations and Process Serving, Inc. is a fully licensed and insured Illinois Private Detective Agency, License No. 117-001697. When it comes to finding out the facts or serving the legal papers that you need served look no further, we are experienced, ethical and when it comes to providing our services we strive for excellence. At All County the President and Director of Operations has many years of experience in the business moreover his military background adds to the high quality of results you will get from our company.


We provide a wide range of services including investigations, process serving, skip tracing, surveillance, witness statements, background checks and more, check out our investigative services and process serving pages for more info or give us a call.


Conveniently Located to Serve You Better


We are conveniently located in Elgin, IL. We have satisfied customers in Chicago, Chicagoland Suburbs and all throughout Illinois. The following are some of the counties we regularly provide services in:


  • Kane County

  • Du Page County

  • Cook County

  • Lake County

  • McHenry County

  • Kendall County

  • DeKalb County

  • Will County


If you have questions about whether or not you fit within our service area, please feel free to give us a call. We’ll be happy to discuss your needs and location and see if we can work out something that would be beneficial to you.


We have a private investigator and process server available 24/7 for your rush needs.


Serving the following areas



  • Addison
  • Algonquin

  • Alsip

  • Antioch

  • Arlington Heights

  • Aurora

  • Barrington

  • Bartlett

  • Batavia

  • Bellwood

  • Berwyn

  • Big Rock

  • Bloomingdale

  • Blue Island

  • Bolingbrook

  • Bridgeview

  • Bristol

  • Broadview

  • Brookfield

  • Buffalo Grove

  • Burbank

  • Burlington

  • Burr Ridge

  • Calumet City

  • Carol Stream

  • Carpentersville

  • Cary

  • Chicago (All)

  • Chicago Heights

  • Chicago Ridge

  • Cicero

  • Clarendon Hills

  • Country Club Hills

  • Crest Hill

  • Crete

  • Crystal Lake

  • Darien

  • Deerfield

  • DeKalb

  • Des Plaines

  • Dolton

  • Downers Grove

  • Dundee

  • Elburn

  • Elgin

  • Elk Grove Village

  • Elmhurst

  • Elmwood Park

  • Evanston

  • Evergreen Park

  • Flossmoor

  • Forest Park

  • Fort Sheridan

  • Fox Lake

  • Fox River Grove

  • Frankfort

  • Franklin Park

  • Geneva

  • Gilberts

  • Glen Ellyn

  • Glencoe

  • Glendale Heights

  • Glenview

  • Glenwood

  • Grayslake

  • Great Lakes

  • Gurnee

  • Hampshire

  • Hanover Park

  • Harvard

  • Harvey

  • Hazel Crest

  • Hebron

  • Hickory Hills

  • Highland Park

  • Highwood

  • Hillside

  • Hines

  • Hinsdale

  • Hoffman Estates

  • Homer Glen

  • Hometown

  • Homewood

  • Huntley

  • Island Lake

  • Itasca

  • Joliet

  • Justice

  • Kenilworth

  • La Grange


  • Lake Bluff
  • Lake Forest
  • Lake In The Hills
  • Lake Villa
  • Lake Zurich
  • Lansing
  • Lemont
  • Libertyville
  • Lincolnshire
  • Lisle
  • Lockport
  • Lombard
  • Lyons
  • Manhattan
  • Maple Park
  • Marengo
  • Markham
  • Matteson
  • Maywood
  • Mc Henry
  • Medinah
  • Melrose Park


  • Midlothian
  • Minooka
  • Mokena
  • Monee
  • Montgomery
  • Morton Grove
  • Mount Prospect
  • Mundelein
  • Naperville
  • New Lenox
  • Niles
  • Norridge
  • North Aurora
  • North Chicago
  • Northbrook
  • Northlake
  • Norwood Park
  • Oak Brook
  • Oak Forest
  • Oak Lawn
  • Oak Park
  • Olympia Fields
  • Orland Park
  • Oswego
  • Palatine
  • Palos Heights
  • Palos Hills
  • Palos Park
  • Park Forest
  • Park Ridge
  • Peotone
  • Plainfield
  • Plano
  • Prospect Heights
  • Richmond
  • Richton Park
  • Ringwood
  • Riverdale
  • Riverside
  • Robbins
  • Rolling Meadows
  • Romeoville
  • Roselle
  • Rosemont
  • Round Lake
  • Schaumburg
  • Schiller Park
  • Shorewood
  • Skokie
  • South Elgin
  • South Holland
  • Spring Grove
  • St. Charles
  • Steger
  • Stone Park
  • Streamwood
  • Sugar Grove
  • Summit
  • Sycamore
  • Thornton
  • Tinley Park
  • Union
  • Vernon Hills
  • Villa Park
  • Wadsworth
  • Warrenville
  • Wauconda
  • Waukegan
  • Wayne
  • West Chicago
  • Westchester
  • Western Springs
  • Westmont
  • Wheaton
  • Wheeling
  • Willow Springs
  • Willowbrook
  • Wilmette
  • Wilmington
  • Winfield
  • Winnetka
  • Wonder Lake
  • Wood Dale
  • Woodridge
  • Woodstock
  • Worth
  • Yorkville
  • Zion
  • and More

     



 



 



P.O. Box 1424, Elgin, IL 60121.

Copyright © 2017 All County Investigations and Process Serving, Inc. DBA: All County Investigations, Inc. All rights reserved.