Your Masonry Gateway

Dedicated to the promotion of union masonry construction and masonry products in the greater St. Louis area.

Find Out More About What We Are Building

Inside you will find up-to-date contact listings for the skilled mason contractors and knowledgeable masonry suppliers who support the Masonry Institute of St. Louis, our 2026-2027 schedule of educational programs, and additional information geared toward helping you maximize the benefits of masonry on your next project!

View Our Resource Guide

About

Our Mission

Masonry Institute of St. Louis (MISL) promotes the use of masonry, supporting skilled masonry contractors and union bricklayers. We serve as an invaluable educational and promotional resource, championing the application of brick, stone, glass, and concrete masonry products in both commercial and residential projects throughout the greater St. Louis area.

Interact with Industry Leaders

Our speakers are local and national industry leaders eager to share their expertise with our community. Join us to connect with individuals in your field that have similar interests and goals. You will learn techniques and industry developments that may help you with creative solutions to a design challenge . . . . and sharing your insights may help other colleagues with theirs.

Learn In-Person or Online

The Masonry Institute of St. Louis provides ongoing technical seminars for local designers, contractors and code officials. Seminars are held at the St. Louis Masonry Center and cover all aspects of masonry design and construction. They are also uploaded to YouTube for on-demand viewing.

Earn Continuing Education Credits

The Masonry Institute of St. Louis is a registered provider of AIA Continuing Education under Provider Number G137. All seminars listed on the schedule have been approved for AIA LUIHSW credits. Attendees will receive Professional Development Hours (PDH) for each of the seminars listed on the schedule. Code Official Seminars have been submitted for ICC Continuing Education credits by the St. Louis Professional Chapter of ICC. ICC Preferred Provider 1163 CEU Pending.

Technical Assistance

The staff at the Masonry Institute of St. Louis is available for consultation with consumers, local designers, contractors and code officials on individual masonry design and construction projects. Consultation is provided free of charge and is available in person, by phone, or by email. Reach out today with your technical questions!