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)
2607 H.F. Lenz Company 1407 Scalp Avenue Johnstown PA 15904 09/30/25
2602 MPW ENGINEERING, LLC 1437 S Boulder Ave Ste 400 TULSA OK 74119 09/30/25
2601 LIBERTY ENGINEERING, PC 4521 E. HONEYGROVE ROAD, SUITE 108 VIRGINIA BEACH VA 23455 09/30/25
2592 Raths, Raths & Johnson, Inc. 500 Joliet Rd WILLOWBROOK IL 60527 09/30/25
2586 SYSTRA Consulting, Inc. 120 S. Central Ave., Suite 400 Clayton MO 63105 09/30/25
2581 Middough Inc. 1901 East 13th St, Ste 400 Cleveland OH 44114 09/30/25
2580 CATELLA ENGINEERING, LLC P.O. BOX 464 DELHI NY 13753 09/30/25
2574 REID ENGINEERING COMPANY, INC. 1210 PRINCESS ANNE STREET FREDERICKSBURG VA 22401 09/30/25
2571 GROUNDWATER & ENVIRONMENTAL SERVICES, INC. 440 Creamery Way Suite 500 - Legal Dept. EXTON PA 19341 09/30/25
2562 THE TRI-M GROUP, LLC 206 GALE LANE KENNETT SQUARE PA 19348 09/30/25
2559 ARCADIS U.S., INC. 110 W Fayette St., Ste 300 Syracuse NY 13202 09/30/25
2555 MARATHON ENGINEERING & ENVIRON. SERVICES, INC. 3 Killdeer Court, Suite 302 SWEDESBORO NJ 08085 09/30/25
2553 RING CONSULTING GROUP, P.C. 512 West Third Street Lansdale PA 19446 09/30/25
2543 Simpson Gumpertz & Heger Inc. 480 Totten Pond Road Waltham MA 02451 09/30/25
2537 AXIOM ENGINEERING LLC 18 CHESTNUT STREET GEORGETOWN DE 19947 09/30/25
2531 Structural Engineers, P.C. 114 Nicholas Drive Marshalltown IA 50158 09/30/25
2525 JOHN B. ROACH ENGINEERING LLC 22184 MELSON ROAD GEORGETOWN DE 19947 09/30/25
2523 HFA-AE, LTD. 1705 S. Walton Blvd, Suite 3 BENTONVILLE AR 72712 09/30/25
2518 KLEIN AND HOFFMAN, INC. 150 S. WACKER DRIVE SUITE 1900 CHICAGO IL 60606 09/30/25
2517 JBC ASSOCIATES, INC. 120 SOUTH WARNER ROAD, SUITE 100 KING OF PRUSSIA PA 19406 09/30/25
2516 ARTESIAN WASTEWATER MGMT., INC. 664 CHURCHMANS ROAD NEWARK DE 19702 09/30/25
2515 ARTESIAN UTILITY DEVELOPMENT, INC. 664 CHURCHMANS ROAD NEWARK DE 19702 09/30/25
2513 ForeSite Associates, Inc. 2401 Philadelphia PK Claymont DE DE 19703 09/30/25
2511 BENNOR ENGINEERING, LLC 3000 LANGFORD ROAD, BLDG. 2400 Peachtree Corners GA 30071-4777 09/30/25
2510 DC Engineering, Inc. 440 E Corporate Drive Suite 103 Meridian ID 83642 09/30/25