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¹ó¸é·¡·¡Ìý°Â·¡µþ±õ±·´¡¸é: Top 10 Billing Best Practices for Commercial Subcontractors
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Trade-Specific Associations for Subcontractors
Trade Associations �
Wall & Ceiling Alliance (WACA)

Wall & Ceiling Alliance (WACA)

The Wall And Ceiling Alliance (WACA) is a trade association that promotes and advocates for the welfare of its members in the wall and ceiling industry. It provides educational forums, technical assistance, government advocacy, labor relations, industry promotion, and unified representation for its community.

Trusted by trade contractors across the country

Wall & Ceiling Alliance (WACA) Membership Benefits

  • Educational workshops, training, and forums focused on business and technical practices
  • Com­plimentary assistance with project inspections and recommendations
  • Up-to-date information on building codes, safety practices, and standards
  • Hands-on access to state-of-the-art Building Information Modeling (BIM) technology
  • Ability to reserve onsite and virtual training spaces and technology
  • In-person networking opportunities at

Wall & Ceiling Alliance (WACA) Contact Info

5726 Sonoma Drive, Pleasanton, CA 94566
(925) 600-0475
Trade-Specific Associations for Subcontractors

Trade Contractors Get Paid Faster with Siteline

Contractors Get Paid Faster with Siteline

What do subcontractors need besides the community and advocacy that Wall & Ceiling Alliance (WACA) offers? A software partner that’ll ensure they get paid what the GC owes them on time. Siteline is on a mission to get trade contractors paid faster by streamlining the billing workflow. See the status of every payment application across every project, and never let a single form, requirement, or invoice fall through the crack again.

What do contractors need besides the community and advocacy that Wall & Ceiling Alliance (WACA) offers? A software partner that’ll ensure they get paid what the GC owes them on time. Siteline is on a mission to get subcontractors paid faster by streamlining the billing workflow. See the status of every payment application across every project, and never let a single form, requirement, or invoice fall through the crack again.

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.

International Association of Bridge, Structural, Ornamental, and Reinforcing Iron Workers (IW)

The International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers, AFL-CIO is a trade association representing 120,000 union iron workers. It provides training, education, and advocacy to protect and advance the iron industry in North America.

National Electrical Contractors Association (NECA)

The National Electrical Contractors Association represents nearly 4,000 electrical contractors from firms of all sizes performing a range of services. NECA provides resources that help them make better business decisions, provide excellent customer service, and leverage innovative technology.

Siteline makes billing 6x more efficient and gets subs paid 3 weeks faster. See how with a custom demo.

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