Associated General Contractors of America (North Carolina)
(704) 372-1450

Associated General Contractors of America
(202) 393-2040

American Institute of Architects
(202) 626-7300

Association of Higher Education Facilities Officers
(203) 684-1446

American Subcontractors Association
(703) 684-3450

American Subcontractors Association of the Carolinas
102 Williams Street, Lancaster, SC 29720
(803)285-3356
(803)285-3357

American Society of Interior Designers (Washington Metro)
(202) 488-4100

American Society of Interior Designers
(202) 546-3480

American Society of Landscape Architects

Council of Educational Facility Planners International
(602) 948-2337

Construction Specifications Institute
(703) 684-0300
(800) 689-2900

International Interior Designer Association
(312) 462-1950

Marble Institute of America
(614) 228-6194

National Tile Contractors Association, Inc.
(601) 939-2071

National Terrazzo and Mosaic Association
(703) 779-1022
(800)323-9736

Professional Construction Estimators of America
(704) 522-6376