Roofing Industry Affiliations:

Established in 1886, NRCA is one of the construction industry's oldest trade associations and the voice of professional roofing contractors worldwide. It is an association of roofing, roof deck, and waterproofing contractors; industry-related associate members, including manufacturers, distributors, architects, consultants, engineers, and city, state, and government agencies; and international members. NRCA has more than 4,600 members from all 50 states and 54 countries and is affiliated with 105 local, state, regional and international roofing contractor associations.

The North East Roofing Contractors Association (NERCA) is the regional roofing contractors association covering the northeast part of the country including Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont and Delaware.
The Institute of Roofing, Waterproofing, & Building Envelope Professionals
RCI, Incorporated is an international association of professional consultants, architects, and engineers who specialize in the specification and design of roofing, waterproofing and building envelope systems. Since 1983 RCI members have offered unbiased design, repair planning, quality observance, legal testimony, and general roof management services. In March of 2006, RCI (formerly Roof Consultants Institute) expanded its mission and service scope to include waterproofing and the building envelope. This action reflects the understanding that roofing issues often influence the entire building envelope. It was discovered that in increasing frequency, RCI members are called upon to address building-wide concerns from below-grade to rooftop.