IMSCA has represented Illinois mechanical and specialty contractors since 1967. We provide legislative advocacy, industry resources, and member services to help contractors thrive across the state.
IMSCA provides comprehensive support to mechanical and specialty contractors through legislative representation, education, networking, and advocacy at the state and local level.
ABOUTWe monitor and influence legislation that impacts mechanical and specialty contractors, ensuring your voice is heard in Springfield.
Access publications, regulatory updates, and member-exclusive tools designed to keep your business competitive and compliant.
Join a community of Illinois contractors committed to excellence, professionalism, and the long-term growth of the specialty trades.
The IMSCA Political Action Committee is a bi-partisan committee that makes financial contributions and endorsements to elected officials who are supportive of issues facing the Illinois construction industry. IMSCA-PAC is funded by voluntary contributions made by IMSCA's members.