Cross-Trade Associations for Subcontractors
Trade Associations •
American Subcontractors Association (ASA)
American Subcontractors Association (ASA)
The American Subcontractors Association promotes the rights and interests of subcontractors, specialty contractors, and suppliers through education, advocacy, networking, and professional growth. Membership is open to anyone who provides subcontract labor and/or materials to the construction industry.

Trusted by trade contractors across the country












- A robust library of members-only videos, manuals, technical papers, and more
- First-access to the annual SUBExcel conference
- Cost-saving deals and discounts on everything from laptops to tires
- Opportunities to influence ASA’s advocacy efforts
- Ability to submit precedent-setting cases to the Subcontractor Legal Defence Fund
Cross-Trade Associations for Subcontractors
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Other trade associations
Ceiling & Interior Systems Construction Association (CISCA)
The Ceiling & Interior Systems Construction Association is dedicated to the growth and development of the interior construction and acoustical ceilings industry. It fosters professional development for thousands of members, providing tools and opportunities to grow their businesses.
Mechanical Contractors Association of America (MCAA)
The Mechanical Contractors Association of America is an association of 2,700 member companies across all areas of mechanical contracting, including heating, air conditioning, refrigeration, plumbing, and piping. It has four subsidiaries—Mechanical Service Contractors of America (MSCA), the Plumbing Contractors of America (PCA), the National Certified Pipe Welding Bureau (NCPWB), and the Manufacturer/Supplier Council (M/SC)
National Institute of Building Sciences (NIBS)
The National Institute of Building Sciences is an independent non-profit organization that supports advances in building science and technology. Its members include individuals, public and private sector organizations, non-profits, and local, state, and federal government officials who want to solve critical issues facing the industry.