| | | Northern New Jersey | | 100 E. Hanover Ave., Cedar Knolls, NJ 07927 | | Phone: (800) 695-3139 Fax: (973) 683-0883 | | DiCicco, Michael | Ehrlich, Harry | | Heiberg, Eric PE | Orosz, Jim | | Pienciak, Thomas A.I.A., C.B.O. | Rehberg, Robb PhD, ATC, CSCS, NREMT | | Rubinstein, Robert P.E. | Schmidt, Gordon Ph.D. | | Smith, Daryl PE | Waldvogel, James | | Winter, Les P.E. | | | |
| | | | Ohio | | 503 S. Front Street, Columbus, OH 43215 | | Phone: (800) 654-4344 Fax: (614) 221-4470 | | Ackerman, John P.E. | Capo, Joseph P.E. | | Derian, Gary P.E. | Higinbotham, Erin P.E. | | Messineo, John P.E. | Pestine, Gregory P.E. | | Rauck, Albert P.E., C.S.P. | Shantery, Rick | | Sincaglia, Paul P.E. | Truman, Mari P.E. | | Volonino, Linda Ph.D. | Williams, Mark A.I.A., NCARB | | Zachary, James | | | |
| Central Pennsylvania and Philadelphia | | 354 North Prince Street, Lancaster, PA 17603 | | Phone: (800) 813-6736 Fax: (717) 293-8076 | | Bella, Maria MAFOIT | Caggiano, David PE, LEED AP | | Cagwin, Dale P.E. | Clevenger, J.T. | | Connors, Thomas | Cooke, David | | Cooke, Marjorie | Coste, Peter P.E. | | Dinoff, Lawrence A.I.A., NCARB | Dowd, William | | Ebersole, Daryl P.E. | Eckhardt, Bartley P.E. | | Fennigkoh, Larry Ph.D., P.E. | Filippino, Joseph P.E. | | Fischer, Jeffrey | Galambos, Brett M.Ed. | | Hahn, James P.E. | Johanson, Norman | | Knight, Edmund P.I., C.F.I. | Lacek, Thomas P.E. | | Lee, Raymond Ph.D. | Leisenring, Brent P.E. | | Leiss, Peter | Lien, Helge P.E. | | Lindt, David | Mullen, Frank AIA | | Nawrocki, Michael | Pope, George P.E. | | Reed, Byron P.E. | Reilly, William | | Robson, Lance P.E. | Rugemer, Brooks | | Schaible, Ronald C.I.H., C.S.P. | Sherriff, Ralph P.E. | | Shultz, James PE | Smith, Thomas Ph.D., P.E. | | Squicciarini, Peter | Stambaugh, Eric P.E. | | Steiner, Kim Ph.D. | Trendowski, Elizabeth | | Vigilante, William Ph.D. | Watt, Lance | | Williams, Jamie Ph.D. | | | |
| Pittsburgh Area | | 404 Commerce Park Drive, Cranberry Township, PA 16066 | | Phone: (800) 813-6735 Fax: (724) 772-2256 |
| South Carolina | | 215 East Bay Street, Charleston, SC 29401 | | Phone: (843) 722-0119 Fax: (843) 722-8670 | | Fournier, Stephen P.E. | | | |
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