Independent advice and technical expertise to specifiers and users of factory produced mortar.

Trade association that helps promote the policies that make housing a national priority within the United States. Offers resources, publications, news, events and research to the housing industry and the general public.

Houston Chapter</a> - A full service construction organization for the advancement of opportunities for minorities-and women-owned construction companies. Chapter members, organizational links, and contact details are found.

The Northern Illinois Chapter of the National Fire Sprinkler Association is dedicated to educating and informing the Chicago area public of the vital role sprinkler systems play in fire protection.

The NJATC was created in 1941 and has developed into what perhaps is the largest apprenticeship and training program of its kind.

Providing information, education, and certification of exterior finish systems, i.e., certified composite siding inspectors.

Provides a search for pre-qualified pavement related contractors, free on-line specifications, information, and help.

The National Register of Professional Awning Cleaners was created to make it easy to find an awning cleaning professional in your area.

Formed to ensure the highest quality of manufactured and constructed tornado and hurricane shelters.

Nonprofit trade association represents manufacturers, distributors, retailers and installers of wood floors. Site describes benefits of wood floors and maintenance recommendations. Photo gallery and searchable database of members are provided.

A sheet metal industry initiative, in partnership with the Sheet Metal and Air Conditioning Contractors' National Association (SMACNA) to encourage career participation, develop relationships with educational institutions, and improve public perception of the sheet metal worker.

Member-owned association that is an affiliation of independent electrical, heating, cooling and plumbing service contractors within Canada and the United States. Job seekers area, organizational background and services are featured. Formerly, Contractors 2000.

UK. Trade organization for UK roofing contractors, dedicated to training and education, technical consulting, business services and market promotion. Company and searchable product directories. Links to related sites.

Promotes of the construction industry in Northeastern Pennsylvania. Newsletters, safety, training and education resources.

An independent non-profit council of local firms committed to the improvement of construction and maintenance projects in Northwest Indiana. Includes an events calendar, member benefits, goals, safety and business resources.