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)
2047 COLLINS ENGINEERS, INC. 550 W. Jackson Suite 1200 CHICAGO IL 60661 09/30/25
4379 Primera Engineers, Ltd. 550 W. Jackson Blvd, Suite 600 Chicago IL 60661 09/30/25
5443 Applied Science & Engineering, LLC 550 North Reo Street, Suite 105 Tampa FL 33609 09/30/25
4645 Weston & Sampson Engineers, Inc. 55 Walkers Brook Drive, Ste 100 Reading MA 01867 09/30/25
2619 Civil Engineering Associates, LLC 55 W. Main Street Middletown DE 19709 09/30/25
2016 SARGENT & LUNDY, LLC 55 EAST MONROE STREET CHICAGO IL 60603 09/30/25
3676 PowerCon Associates LLC 55 Broadway, 4th floor New York NY 10006 09/30/25
2924 CSA Central, Inc. 55 Broadway, 14th Fl New York NY 10006 09/30/25
4996 Solphi Engineering PLLC 545 King St W Toronto, ON M5V1M1 NA 09/30/25
524 PROFESSIONAL SERVICE INDUSTRIES, INC. 545 E. Algonquin Rd. Arlington Heights IL 60005 09/30/25
5362 Perspective Engineering & Design LLC 544 Britton Dr. King of Prussia PA 19406 09/30/25
3723 Steen Engineering, Inc. 5430 Douglas Drive No Crystal MN 55429 09/30/25
3138 JHK Consulting Services 543 Stenning Drive Hockessin DE 19707 09/30/25
5370 DCO Engineering Services, LLC 5429 Harding Highway, Bldg 500 Mays Landing NJ 08330 09/30/25
5594 Apex Engineering 5424 E Branchwood Ct Boise ID 83716 09/30/25
2942 BARRY ISETT & ASSOCIATES, INC. 5420 Crackersport Rd ALLENTOWN PA 18104 09/30/25
2672 VFP, Inc. 5410 Fallowater Lane Roanoke VA 24018-0906 09/30/25
5155 Blue Rock Solutions Inc 541 Radix Road Williamstown NJ 08094-3761 09/30/25
156 DUFFIELD ASSOCIATES, LLC 5400 LIMESTONE ROAD WILMINGTON DE 19808 09/30/25
4967 Converge Engineering, LLC 54 South Avenue, SE Marietta GA 30060 09/30/25
940 STEVEN SCHAEFER ASSOCIATES, INC., DBA Schaefer 537 East Pete Rose Way, Suite 400 Cincinnati OH 45202 09/30/25
5046 Structural Design Associates, Inc 533 W Uwchlan Avenue, Ste 201 Downingtown PA 19335 09/30/25
5421 Severns Civil, LLC 5325 SW 10th Ave Cape Coral FL 33914 09/30/25
4086 Wetland Studies and Solutions, Inc. 5300 Wellington Branch Dr, Suite 100 Gainesville VA 20155 09/30/25
135 URBAN ENGINEERS, INC. 530 WALNUT STREET, 7TH FLOOR PHILADELPHIA PA 19106 09/30/25