Check Illinois
We Have 21,135,245 Searchable Records
Check Illinois Powered by: Record Information Services

Get Started in 4 Easy Steps

  1. Perform your search
  2. Preview your results
  3. Select and purchase records
  4. View complete records

We currently offer data for the following Illinois counties: Champaign, Cook, DeKalb, Dupage, Kankakee, Kane, Kendall, Lake, Madison, McLean, Mchenry, Peoria, Rock Island, St. Clair, Tazewell, Will, and Winnebago counties.Please view lists below of specific databases we currently offer in each of the counties. We are continuing to add new counties and new databases every day.

Please click on the category below to learn more about each database. Information will appear on the right, including the counties we have data for, and the date history of each county.

Tell a friend

Tell your friends and family about this site by sending them an email.

Real Estate Transactions

We compile every real estate transaction for the Illinois counties listed below. Real Estate transactions can be helpful for locating old friends and family, and are often used as a comparison-value tool when home shopping. We separate the transactions into the following types: Residential, Commercial, Vacant Land, Industrial, Trusts, and Quit Claim Deeds. Demographics that you may be able to view include the First and Last Name of Deed Holders, Address, Property Type, Purchase Price of Property, Subdivision, and more. New data is uploaded on a weekly basis. The dates below indicate the date we began inputting data for this type of public record.

  • Boone County: Since 2007
  • Champaign County: Since 2004
  • Cook County: Since 1999
  • DeKalb County: Since 2003
  • Dupage County: Since 2001
  • Kane County: Since 1998
  • Kankakee County: Since 2010
  • Kendall County: Since 1998
  • Knox County: Since 2005
  • Lake County: Since 1998
  • Madison County: Since 2004
  • McHenry County: Since 1998
  • McLean County: Since 2012
  • Monroe County: Since 2005
  • Peoria County: Since 2004
  • Rock Island County: Since 2004
  • Sangamon County: Since 2005
  • St Clare County: Since 2004
  • Tazewell County: Since 2005
  • Vermillion County: Since 2005
  • Will County: Since 1998
  • Winnebago County: Since 2005

Check Illinois has been Featured In:

Daily Herald

Chicago Tribune

Crains

Daily Chronicle

This web site is owned and operated by Record Information Services, Inc, a 17-year old data compilation company located in the Western Suburbs of Chicago.

Background Search History

Dallas Background Check History, Old Mill Creek Background Check History, Winnebago Background Check History, Coffeen Background Check History, Waynesville Background Check History, Mardell Manor Background Check History, Jerseyville Background Check History, Round Lake Park Background Check History

What Other Say About Our Data

"Working with Record Information Services, Inc has always been a pleasure. Their professionalism, integrity and work ethic is unmatched in the marketplace. Data is always delivered on time and accurate. Calls are returned promptly. Their customer service is first rate. I have worked with many data companies over the years and I highly recommend Record Information Services, Inc. to anyone contemplating data purchases."
Bob Zunker - Partner
Direct Mail Solutions, LLC.
Carol Stream, Illinois

"What can I say about Check Illinois? Why would an investigator or skip tracer NOT use this site? By far, this is the best bang for the buck! As a professional investigator, I have a number of data bases in my PI toolbox. Some are better than others, and all serve a purpose. When working on a case involving an Illinois subject, I make it a habit to check my Check Illinois bookmark. I have found dead beats and important witnesses. I have located assets and debts. Most importantly, at least for me, I look good to my clients ..... they think I have a magic wand sometimes when really, what I have is a click of a mouse! Check out check Illinois and you will not be disappointed. The data is good, and the customer service makes it effortless.
Susan Carlson, CLI, CRT

"The information I obtained from your site has been a major help, and I do appreciate it very much. Because you went the extra mile for me, I can assure you I will be using your site in the future and will recommend it to my colleges. Thank You.
Bill Smith
Small Business Owner
Chicago, Illinois

"Record Information Services is reliable, professional, accurate and always provide their services in a timely manner".
Rick Thurman - President
United Benefits Group
Barrington, Illinois

"By using Record Information Services over the web, our company gets the most up-to-date information available without having to go to each county recorder's office."
Chireen De King - Manager
Fox Metro Water Reclamation District
Oswego, Illinois

"I have used Record Information Services, Inc. for many years. In a word AWESOME service and data quality, I would highly recommend them to anyone looking for a quality local data source."
Doug Diershow - Vice President
First Financial Mortgage Inc.
Oak Brook, Illinois

"Your service is an outstanding addition to our code enforcement compliance tool-chest. I highly recommend it!"
Al Dennis-Coordinator
City of Aurora Property Standards Division
Aurora, Illinois

"What awesome customer service!"
Teresa Dennis
First American Title Corporation
Victorville, California

Illinois Person Background Search - Start your Search