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Firm
License
Firm Name Address City State Zip Expiration Date
(mm/yy)
2787 HYDROGEOLOGIC, INC. (HGL) 11107 SUNSET HILLS RD. SUITE 400 RESTON VA 20190 09/30/25
4268 A&F Engineers Inc. 1112 16th St. NW Suite 920 Washington DC 20036 09/30/24
923 JAMES POSEY ASSOCIATES, INC. 11155 Red Run Blvd, Ste 310 BALTIMORE MD 21117 09/30/25
5517 Scott C. Woods & Associates, P.A. 112 Lone Wolf Drive Madison MS 39110 09/30/25
631 CHESTER VALLEY ENGINEERS, INC. 112 Moores Road, Suite 200 Malvern PA 19355 09/30/25
4683 Hofmeister Engineering PC 112 School Lane Telford PA 18969 09/30/24
4920 Century 3 Engineering, LLC 112 South Main St., Suite C Greer SC 29650 09/30/25
4156 The Fourth River Company 1121 Dexter Street Pittsburgh PA 15220 09/30/25
5406 Salmons, P.C. 1121 San Mateo Blvd NE Albuquerque NM 87110 09/30/25
4848 KCS Corporation 1125 Remington Rd Schaumburg IL 60173 09/30/25
5391 The EADS Group, Inc. 1126 8th Ave Altoona PA 16602 09/30/25
706 DEVELOPMENT FACILITATORS, INC. 1127 BENFIELD BLVD., SU. K I-97 BUSINESS PARK MILLERSVILLE MD 21108 09/30/25
5048 CNH Environmental LLC 113 Fawn Ln Haverford PA 19041 09/30/25
3461 SEIZMIC INC. 1130 E Cypress Covina CA 91724 09/30/25
4916 AdvanceTEC LLC 11300 Business Center Dr Richmond VA 23236 09/30/24
4550 CSF Consulting, L.P. 11301 Fallbrook Drive, Suite 320 Houston TX 77065-4272 09/30/25
3998 Rossi Transportation Group, Inc. 11311 McCormick Road, Suite 502 Hunt Valley MD 21031 09/30/25
3999 BSE Structural Engineers, LLC 11320 W. 79TH STREET LENEXA KS 66214 09/30/25
4075 NMP Engineering Consultants Inc. 11350 McCormick Road, EP1 STE 600 Hunt Valley MD 21031 09/30/25
4143 WZG Structural Consulting Engineers, Inc. 1137 N. Gravel Pike, PO Box 24 Zieglerville PA 19492 09/30/25
2531 Structural Engineers, P.C. 114 Nicholas Drive Marshalltown IA 50158 09/30/25
2404 ESE CONSULTANTS, INC. 1140 Virginia Drive/JHeverly Fort Washington PA 19034 09/30/25
4211 Foundation Test Group Inc 11408 Cronridge Drive, Suite K Owings Mills MD 21117 09/30/24
4247 River Road Managment Company 1144 River Road New Castle DE 19720 09/30/25
4386 Power of Design Group, LLC 11490 Bluegrass Parkway Louisville KY 40299 09/30/25