Cross-Trade Associations for Subcontractors
Trade Associations •
Design-Build Institute of America (DBIA)
Design-Build Institute of America (DBIA)
The Design-Build Institute of America is a community of architects, engineers, construction professionals, owners, academics, and students. It provides education and professional certifications that advance best practices across the built environment.

Trusted by trade contractors across the country












- Discounts on all DBIA educational programs, conferences (including their annual industry conference), and Design-Build Certification Workshops
- Special rates for DBIA contract documents, forms, and books
- Membership in your local DBIA Region and complimentary access to all chapters
- Access to DBIA Membership Directory and a profile in DBIA Industry Match
- Networking opportunities with DBIA members
- Opportunities to volunteer for the association’s national committees
Cross-Trade Associations for Subcontractors
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Other trade associations
Steel Erectors Association of America (SEAA)
The Steel Erectors Association of America is a non-profit trade organization for steel erectors. Members include contractors, manufacturers, suppliers, fabricators, and service providers in the steel industry. SEAA aims to promote safety, education, standards, and training programs for steel erector trades.
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 Subcontractors Alliance (NSA)
The National Subcontractors Alliance is a trade association representing the interests of subcontractors by providing support on legislative and regulatory issues affecting the industry. Membership is open to any local, regional, or state association dedicated to promoting and protecting the rights and interests of specialty contractors in the construction industry.