Trade-Specific Associations for Subcontractors
Trade Associations •
National Association of Plumbing-Heating-Cooling Contractors (PHCC)
National Association of Plumbing-Heating-Cooling Contractors (PHCC)
The National Association of Plumbing-Heating-Cooling Contractors is a trade association with 4,000 members across residential, commercial, new construction, industrial, and service and repair segments. It provides training, resources, and advocacy for plumbing and HVACR contractors.

Trusted by trade contractors across the country












- Federal, state, and local legislative and regulatory assistance
- Workforce and professional development training
- Access to educational programs and leadership events, including their annual CONNECT conference
- Safety and risk management tools
- Members-only business intelligence reports, industry insights, and statistics
- Savings and discounts through partnerships with manufacturers and product providers
Trade-Specific Associations for Subcontractors
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Other trade associations
The Association of Union Contractors (TAUC)
The Association of Union Constructors (TAUC) is a national trade association for union construction and maintenance contractors. Members include 1,700+ contractors who use union labor, along with local contractor associations and vendors in the industrial maintenance and construction fields. TAUC helps contractors stay on the cutting edge of technology, safety and health, and labor relations.
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.
Commercial Painting Industry Association (CPIA)
The Commercial Painting Industry Association is a peer-driven professional trade association dedicated to commercial painting contractors. It brings together business owners and their teams to share, connect, and grow.