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Firm
License
Firm Name Address City State Zip Expiration Date
(mm/yy)
3043 i3a LLC 5819 Underwoods Corner Rd. Smyrna DE 19977 09/30/25
3138 JHK Consulting Services 543 Stenning Drive Hockessin DE 19707 09/30/24
2201 TEN BEARS ENVIRONMENTAL ASSOCIATES COMPANY 1080 S. CHAPEL ST., SUITE 200 NEWARK DE 19702 09/30/24
2479 ELEMENT DESIGN GROUP (EDC, LLC) 115 West Market Street Second Floor LEWES DE 19958 09/30/25
2537 AXIOM ENGINEERING LLC 18 CHESTNUT STREET GEORGETOWN DE 19947 09/30/25
2140 YEH TENDOM ASSOCIATES 622 PARKRIDGE DRIVE HOCKESSIN DE 19707 09/30/25
2525 JOHN B. ROACH ENGINEERING LLC 22184 MELSON ROAD GEORGETOWN DE 19947 09/30/25
467 LANDMARK ENGINEERING, INC. d/b/a LANDMARK SCIENCE & ENGINEERING 200 Continental Drive, Su. 400 Newark DE 19713 09/30/25
3351 SIEMANOWSKI CONSULTING INC. 500 Creek View Rd Newark DE 19711 09/30/24
2513 ForeSite Associates, Inc. 2401 Philadelphia PK Claymont DE DE 19703 09/30/25
752 SCOTT ENGINEERING, INC. 22 OLD RUDNICK LANE SUITE 2 DOVER DE 19901 09/30/25
388 MERIT CONSTRUCTION ENGINEERS, INC. 5700 KIRKWOOD HIGHWAY SUITE 201 WILMINGTON DE 19808 09/30/25
480 BATTA ENVIRONMENTAL ASSOCIATES, INC. DELAWARE INDUSTRIAL PARK 6 GARFIELD WAY NEWARK DE 19713-3540 09/30/25
3425 VIGILES LIFE SAFETY ENGINEERING, INC. 181 WELSH TRACT ROAD NEWARK DE 19702 09/30/25
2661 CDA ENGINEERING INC. 6 LARCH AVENUE SUITE 401 WILMINGTON DE 19804 09/30/25
762 KARINS ENGINEERING, INC. 17 POLLY DRUMMOND CENTER SUITE 201 NEWARK DE 19711 09/30/24
340 NST/ENGINEERS, INC. 505 RUNNYMEDE ROAD HOCKESSIN DE 19707 09/30/25
2326 MERESTONE CONSULTANTS, INC. 5215 W. WOODMILL DRIVE SUITE 38 WILMINGTON DE 19808 09/30/25
888 LARSON ENGINEERING GROUP INC. 910 SOUTH CHAPEL STREET, SU. 200 NEWARK DE 19713 09/30/25
2386 BLAKE AND VAUGHAN ENGINEERING, INC. 800 WOODLAWN AVENUE WILMINGTON DE 19805 09/30/25
3036 KIMBERLY A. YANAITIS, PE, LLC, dba SEPTIC SOLU. 13 CHARLES POINTE NEWARK DE 19702 09/30/24
2619 Civil Engineering Associates, LLC 55 W. Main Street Middletown DE 19709 09/30/25
3367 Keith Andersen Engineering L.L.C. 1884 Graves Road Hockessin DE 19707 09/30/25
29 GEORGE & LYNCH, INC. 150 LAFFERTY LANE DOVER DE 19901 09/30/25
3692 CHARLES L. MC ALLISTER, P.E., LLC 57 N. WOODWARD AVENUE WILMINGTON DE 19805 09/30/25