Trade-Specific Associations for Subcontractors
Trade Associations •
Independent Electrical Contractors (IEC)
Independent Electrical Contractors (IEC)
The Independent Electrical Contractors (IEC) is a nationwide trade association for electrical and systems contractors. 3,000 members make up 54 chapters across the country. It’s dedicated to driving free enterprise growth that benefits merit shop trade contractors.
Trusted by trade contractors across the country












- Training courses that include a four-year electrical apprenticeship and ongoing continuing education
- Safety resources design for members only
- Annual conferences on policy, safety, and business
- Support of a nationwide network of like-minded professionals
- Discounts and cash back incentives for core business services
- Free subscription to IEC’s Insights Magazine
Trade-Specific Associations for Subcontractors
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Other trade associations
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.
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.
Air Conditioning Contractors of America (ACCA)
The Air Conditioning Contractors of America is a nationwide non-profit association of HVAC contractors. 60,000 professionals from over 3,000 member companies rely on ACCA for networking opportunities, education, and advocacy services.