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)
3331 PANY & LENTZ ENGINEERING COMPANY 609 HAMILTON STREET ALLENTOWN PA 18101 09/30/25
4218 Painter-Lewis, P.L.C. 817 Cedar Creek Grade, Suite # 120 Winchester VA 22601 09/30/25
1056 PAGE INTERWORKS, P.A. PO Box 1387 NORTH WILKESBORO NC 28659 09/30/25
4735 Padula Engineering Company 780 East Market Street, Suite 275 West Chester PA 19382 09/30/25
4235 P2 STRUCTURAL ENGINEERING, LLC 2155 Langhorne-Yardley Road Langhorne PA 19047 09/30/25
4445 Osmose Utilities Service, Inc. Po Box 122000 Lithia Springs GA 30122 09/30/25
2048 ORNDORF & ASSOCIATES, INC. 8600 W CHESTER PIKE STE 201, Suite 201 Upper Darby PA 19082 09/30/25
919 ORBITAL ENGINEERING, INC. 1344 FIFTH AVENUE PITTSBURGH PA 15219 09/30/25
2181 ORAH CONSTRUCTIVE TECHNOLOGIES, INC. 1425 GOLD MINE ROAD BROOKEVILLE MD 20833-2234 09/30/25
3496 Onyx Creative Inc. dba BlueStreak Consulting 25001 Emery Road #400 CLEVELAND OH 44128 09/30/25
883 ON-BOARD ENGINEERING CORPORATION 50 Millstone Road-Bldg 300 Suite 110 East Windsor NJ 08520 09/30/25
4356 Olsson Inc PO Box 84608 Lincoln, Lancaster County NE 68501 09/30/25
4886 Olson Engineering, Inc. 12401 W. 49th Avenue Wheat Ridge CO 80033 09/30/25
4326 Olsen Atlantic LLC 23 N Kings Croft Dr Bear DE 19701 09/30/25
3538 OLIVER-RHOADS & ASSOCIATES, INC. D/B/A OLIVER LITTLE GIPSON ENGINEERS, INC. 301 INDUSTRIAL BLVD. TULLAHOMA TN 37388 09/30/25
4028 Oliver Sprinkler Co., Inc. 501 Feheley Drive King of Prussia PA 19406 09/30/25
3283 Oak Point Associates 231 Main Street Biddeford ME 04005 09/30/25
454 O'DONNELL & NACCARATO, INC. 701 Market Street, Suite 6000 PHILADELPHIA PA 19106 09/30/25
2374 O'CONNELL & LAWRENCE, INC. 17904 GEORGIA AVE. SUITE 302 OLNEY MD 20832 09/30/25
2466 NV5 Planning & Design, Inc. 200 SOUTH PARK RD STE 350 HOLLYWOOD FL 33021 09/30/25
636 NUTEC DESIGN ASSOCIATES, INC. 3501 CONCORD ROAD STE 150 YORK PA 17402 09/30/25
5189 Numerical Advisory Solutions, LLC. 200 Regency Forest Drive Suite 330 Cary NC 27518 09/30/25
3091 NTM ENGINEERING, INC. 130 WEST CHURCH STREET, SU. 200 DILLSBURG PA 17019 09/30/25
340 NST/ENGINEERS, INC. 505 RUNNYMEDE ROAD HOCKESSIN DE 19707 09/30/25
4491 Norton & Schmidt Consulting Engineers, LLC 311 East 11th Avenue North Kansas City MO 64116 09/30/25