DELAWARE ASSOCIATION OF PROFESSIONAL ENGINEERS
92 Read's Way, Suite 208
New Castle, DE 19720
Phone: 302-323-4588
Email: office@dape.org
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Firm
License		 Firm Name Address City State Zip Expiration Date
(mm/yy)
266 ARRO CONSULTING, INC. 108 W. AIRPORT ROAD LITITZ PA 17543 09/30/25
2118 RICKERT ENGINEERING, INC. 936 Beaverbank Circle Towson MD 21286 09/30/25
890 KOVACS, WHITNEY & ASSOCIATES, INC. 190 W. Ostend Street, Ste 300 BALTIMORE MD 21230-3735 09/30/25
2491 ECS-MID-ATLANTIC, LLC 14030 Thunderbolt Place, Suite 900 Chantilly VA 20151 09/30/25
2615 WILKINSON & ASSOCIATES INC. 1220 VALLEY FORGE RD., STE. 22 PHOENIXVILLE PA 19460 09/30/25
2899 Karpinski Engineering, Inc. 3135 Euclid Avenue Suite 200 Cleveland OH 44115 09/30/25
2088 DUNHAM ASSOCIATES, INC. 50 S. 6TH ST., #1100 MINNEAPOLIS MN 55402 09/30/25
156 DUFFIELD ASSOCIATES, LLC 5400 LIMESTONE ROAD WILMINGTON DE 19808 09/30/25
3442 ERAMOSA INTERNATIONAL INC. 9393 West 110th Street, Suite 500, PMB #5605 Overland Park KS 66210 09/30/25
2944 Churchill Consulting Engineers, LLC 344 N. ROUTE 73, SUITE A BERLIN NJ 08009 09/30/25
2658 Idom, Inc. 330 Second Avenue South, Suite 600 Minneapolis MN 55401 09/30/25
755 GEOSYNTEC CONSULTANTS, INC. 777 Yamato Rd Suite 600 BOCA RATON FL 33432 09/30/25
4361 Hunt, Guillot & Associates, LLC 603 E. Reynolds Drive Ruston LA 71270 09/30/25
36 CH2M HILL, INC. c/o CT-BL 120 S. Central Ave Ste 400 Clayton MO 63105 09/30/25
2334 ATC GROUP SERVICES LLC 5750 Johnston, Suite 400 Lafayette LA 70503 09/30/25
856 APEX ENGINEERING INCORPORATED 27 WEST MARKET STREET NEWPORT DE 19804 09/30/25
2924 CSA Central, Inc. 55 Broadway, 14th Fl New York NY 10006 09/30/25
3 TETRA TECH, INC. 3475 E. FOOTHILL BLVD. PASADENA CA 91107 09/30/25
3245 BROWDER + LEGUIZAMON AND ASSOCIATES, INC. 6285 Barfield Rd., NE, Ste. 200 Atlanta GA 30328 09/30/25
2835 EMC STRUCTURAL ENGINEERS, P.C. 601 GRASSMERE PARK DRIVE, SUITE 1B NASHVILLE TN 37211 09/30/25
2125 Dialectic, Inc. 310 W 20th St. #200 Kansas City MO 64109 09/30/25
3197 Solutions, Integrated Plan, Eng & Management, LLC 303 N Bedford Street GEORGETOWN DE 19947 09/30/25
3339 DUTCHLAND, Inc. 160 Route 41 GAP PA 17527 09/30/25
2790 DIMITRI J. VERVERELLI, INC. 211 NORTH 13TH STREET PHILADELPHIA PA 19107 09/30/25
2181 ORAH CONSTRUCTIVE TECHNOLOGIES, INC. 1425 GOLD MINE ROAD BROOKEVILLE MD 20833-2234 09/30/25