Blue Grass




Dayton-Miami Valley


Grand Rapids




Metropolitan Detroit



  • Thanks for attending the 2021 Great Lakes Annual Meeting and Awards

    Thanks to all of you who attended the virtual Annual Meeting and Awards.  We hope you found it an educational and enjoyable experience.  Congratulations to all who received awards!  Information will soon be available for the 2022 Great Lakes Region Conference in Cincinnati, Ohio, April 21-23, 2022.
Two Thirds of New Fellows from Great Lakes Region
CSI_Fellows-01__1_.jpgWe are proud to announce that our own Ed Avink from the Grand Rapids Chapter and Dean Bortz from the Columbus Chapter have been elevated to Fellow.  Along with Susan Bliss from the Dallas Chapter, drop them a line to congratulate them on their achievement.
​Keep up to date on the latest news from around the Great Lakes Region.
Click here for Newsletters!
​Congratulations to our 2021 Great Lakes Region Award recipients!
2021 Great Lakes Region Awards

Join CSI for free for one year!

Chapters....Sign up new members now!

Learn more


CSI members are experts in building construction and the materials used therein and are dedicated to improving the communication of construction information.

The Great Lakes Region includes the states of Indiana, Kentucky, Michigan, Ohio, and West Virginia.

What is CSI?


Learn more about your Region or Chapter role as an officer or committee chair.


Leadership Training

Connect with your local CSI chapter

Chapter Locator

Looking for someone? Start here.



Effective communication among all the involved parties is the cornerstone for  successful completion of construction projects. 
MasterFormat 2020
helps you organize and communicate your plan.

Learn more at CSIResources.org

Buy it today from the CSI Bookstore

Thank You To Our Region Conference Sponsors

Do you want to increase your value to the project team?


By joining CSI you can tap into the collective knowledge of professionals from across the industry.


Join Now!