The Massachusetts Electrical Contractors Association provides communication and services to Massachusetts electrical contractors including the Massachusetts codebook.

Local builder association on Cape Cod, affiliated with the National Association of Home Builders, promoting the building industry and ethical practices among it's members.

Membership organization for New England contractors. The Utility Contractors Association of New England, Inc. (UCANE) is a trade association comprised of over 250 major contractors and associated business men and women who design, build, finance, insure, bond, and supply materials and equipment to the underground water and sewer construction industry.