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)
3503 ARRIS ENGINEERING GROUP, LTD. 667 South River Street Plains PA 18705 09/30/25
462 ARORA ENGINEERS, LLC 61 WILMINGTON-WEST CHESTER PIKE, SU. 100 CHADDS FORD PA 19317 09/30/25
4366 Arna Engineering 1456 Ferry Road Suite 603 Doylestown PA 18901 09/30/25
2999 Armour Unsderfer Engineering Inc. P.S. 13228 NE 20th Street, No.100 Bellevue WA 98005 09/30/25
3502 ARIUM ae, LLC 5537 TWIN KNOLLS ROAD, SU. 435 COLUMBIA MD 21045 09/30/25
4459 Argus Consulting, Inc. 7900 College Blvd Suite 200 Overland Park KS 66210 09/30/25
4180 Argo Critical Solutions LLC 42 Broadway, Suite 12-236 New York NY 10004 09/30/24
4627 Area Engineering, Inc. 1456 W. Pulaski Highway Elkton MD 21921 09/30/25
5023 Architecture and Engineering Services, LLC 2623 Boxwood Dr Wilmington DE 19810 09/30/25
2786 ARCHITECTURAL ENGINEERING: STRUCTURE, PC 238 N 22ND ST PHILADELPHIA PA 19103 09/30/25
3129 ARCHITECTURAL DESIGN GUILD 2710 SUTTON BLVD. ST. LOUIS MO 63143 09/30/25
2345 Arcadis, A California Partnership 21 Custom House Street 3rd Floor BOSTON MA 02110 09/30/25
5513 Aquatic Design Consultants, Inc. 33400 Cold Water Rd. Louisburg KS 66053 09/30/25
4837 Aquatic Design & Engineering, Inc. 189 S Orange Ave, Suite 1220 Orlando FL 32801 09/30/25
4046 AquaSoli, LLC 3422 Old Capitol Trail Wilmington DE 19808 09/30/25
5139 Aptim Environmental & Infrastructure, LLC 1200 Brickyard Lane, Ste. 202 Baton Rouge LA 70802 09/30/25
2329 APTIM COASTAL PLANNING & ENGINEERING, LLC 1200 Brickyard Ln, Ste 202 BATON ROUGE LA 70802 09/30/25
4785 Applied Technical Services, LLC 1049 Triad Court Marietta GA 30062 09/30/25
5443 Applied Science & Engineering, LLC 550 North Reo Street, Suite 105 Tampa FL 33609 09/30/25
4225 Applied Research Associates, Inc. 4300 San Mateo Blvd. NE, Suite A220 Albuquerque NM 87110 09/30/25
3094 APPLIED PAVEMENT TECHNOLOGY, INC. 115 W. MAIN ST., SU. 400 URBANA IL 61801 09/30/24
699 APPLIED CONTROL ENGINEERING, INC. 700 CREEK VIEW ROAD NEWARK DE 19711 09/30/25
3352 APPLEDORE MARINE ENGINEERING, LLC 600 STATE STREET, SU. E PORTSMOUTH NH 03801 09/30/25
3420 APOGEE CONSULTING GROUP, P.A. 1151 KILDAIRE FARM RD Cary NC 27511 09/30/25
856 APEX ENGINEERING INCORPORATED 27 WEST MARKET STREET NEWPORT DE 19804 09/30/25