Welcome to the Greater Lehigh Valley Chapter of CSI, a national association of specifiers, architects & engineers, contractors & facility managers, manufacturers & product representatives, and others who are experts in the built environment.


​​Join CSI Today

Join CSI and the Greater Lehigh Valley Chapter and expand your career. Become a Part of an Outstanding Chapter. Get involved, join a committee today.

CSI Board Meeting Minutes

Certifications: Learn about the various Certification programs that will enhance your professional value.

Scholarship Program: Help us support the future.

Upcoming Meetings

Jan 7

Spring 2021 CDT Class

CDT prep class for CSI

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Jan 20

Joint AIA-CSI Meeting - An Inside Look at Special Inspections & Materials Testing

Get a behind the scenes glimpse of what a materials testing laboratory looks like with this unique virtual tour.

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​Why Greater Lehigh Valley CSI Chapter?

Watch the video to see why our members value this organization and why you should become involved.

Outstanding Chapter Commendation

CSI Greater Lehigh Valley was proud to receive the Outstanding Chapter Commendation for​ FY 2019 at CONSTRUCT, the organization’s national conference which was held in Maryland in October. This is the twelfth consecutive time the Chapter has received this commendation.


By Jon C. Lattin, CSI, CCPR

Jon is co-chairperson of "Let's Build" a week long construction camp for girls ages fourteen to eighteen; a collaborative partnership between the Greater Lehigh Valley Chapter of CSI, the Associated Builders & Contractors (ABC) - Eastern PA Chapter, and the Lehigh Valley Architectural, Engineering, and Construction (AEC) Mentor Program.

Read Jon's article in the January 2018 issue of Coatings Pro Magazine.

For more information on the camp go to

View Chapter Anniversary Book