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Firm
License
Firm Name Address City State Zip Expiration Date
(mm/yy)
5052 A+E Group 140 Maffet Street Wilkes-Barre PA 18705 09/30/25
4545 TAM Consultants Inc 4350 New Town Ave., Suite 201 Williamsburg VA 23188 09/30/24
4704 The Structures Group, Inc. 1200 Old Colony Lane Williamsburg VA 23185 09/30/24
4966 Larson Design Group, Inc. 1000 Commerce Park Drive, Suite 201 Williamsport PA 17701-5475 09/30/24
5155 Blue Rock Solutions Inc 541 Radix Road Williamstown NJ 08094-3761 09/30/25
4319 KUPPER ENGINEERING, LLC 708 Blair Mill Rd Willow Grove PA 19090 09/30/25
4937 Asplundh Engineering Services, LLC 708 Blair Mill Rd Willow Grove PA 19090 09/30/25
2592 Raths, Raths & Johnson, Inc. 500 Joliet Rd WILLOWBROOK IL 60527 09/30/25
3141 Fayda Engineering & Energy Solutions, LLC 801 W. Newport Pike Wilmington DE 19804 09/30/24
2419 BRIGHTFIELDS, INC. 801 INDUSTRIAL STREET WILMINGTON DE 19801 09/30/25
371 PARAGON ENGINEERING CORPORATION 708 PHILADELPHIA PIKE WILMINGTON DE 19809 09/30/25
9 VANDEMARK & LYNCH, INC. 4305 MILLER ROAD WILMINGTON DE 19802-1901 09/30/25
3028 COOPERSON ASSOCIATES 1504 NORTH FRENCH STREET WILMINGTON DE 19801 09/30/24
3073 DESMOND A. BAKER & ASSOCIATES, LLC 2102 BAYNARD BOULEVARD WILMINGTON DE 19802 09/30/25
2636 JAGIASI ASSOCIATES, INC. D/B/A CRITERIUM-JAGIASI ENGINEERS 1500-B SHALLCROSS AVE., SUITE 2A WILMINGTON DE 19806 09/30/25
2833 TG ADVISERS LLC 4550 Linden Hill Road, Suite 302 Wilmington DE 19808 09/30/24
2819 J K TECH ENGINEERING INC. 630 SHIPLEY ROAD WILMINGTON DE 19809 09/30/24
2126 ENVIRONMENTAL ALLIANCE, INC. 5341 LIMESTONE ROAD WILMINGTON DE 19808 09/30/24
1093 YELLOW PINE ASSOC., INC., T/A DAVIDSON ASSOCIATES 2300 KIRKWOOD HIGHWAY, 2ND FL. WILMINGTON DE 19805 09/30/25
506 ACTION ENVIRONMENTAL SERVICE CORPORATION 501 SILVERSIDE ROAD WILMINGTON DE 19809 09/30/25
388 MERIT CONSTRUCTION ENGINEERS, INC. 5700 KIRKWOOD HIGHWAY SUITE 201 WILMINGTON DE 19808 09/30/25
2661 CDA ENGINEERING INC. 6 LARCH AVENUE SUITE 401 WILMINGTON DE 19804 09/30/25
2326 MERESTONE CONSULTANTS, INC. 5215 W. WOODMILL DRIVE SUITE 38 WILMINGTON DE 19808 09/30/25
2386 BLAKE AND VAUGHAN ENGINEERING, INC. 800 WOODLAWN AVENUE WILMINGTON DE 19805 09/30/25
3692 CHARLES L. MC ALLISTER, P.E., LLC 57 N. WOODWARD AVENUE WILMINGTON DE 19805 09/30/25