Welcome to the Premier St. Louis Construction Trade Association for subcontractors & suppliers. The Midwest Council of the American Subcontractors Association is a construction trade association of exceptional subcontractors, suppliers, & industry professionals serving the STL construction community.
ASA’s purpose is to improve the construction process through education, legislative advocacy, and collaboration.

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ASA’s 39th
Golf Tournament
October 5, 2026

10 am to 6 pm
Whitmoor Country Club
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ASA | AGCMO
Joint Networking Event
August 11, 2026

3:00 to 6:00 p.m.
WOW Fenton
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ASA Midwest Council
Industry Safety
Information

AlwaysSafetyAware
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ASA Midwest Council
Advocacy | Legislative
Information

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