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
5463 H. J. Cannon Group 520 FELLOWSHIP RD Mount Laurel, NJ NJ 08054-3407 09/30/25
2253 H AND M ARCHITECTS/ENGINEERS, INC. 50 SECURITY DRIVE JACKSON TN 38305 09/30/25
3030 H & H ENGINEERING, INC. 103 HIGHLAND PARK PLAZA COVINGTON LA 70433 09/30/25
2217 GZA GEOENVIRONMENTAL, INC. 249 Vanderbilt Avenue NORWOOD MA 02062 09/30/25
4029 Gwin, Dobson & Foreman, Inc. 3121 Fairway Drive Altoona PA 16602 09/30/25
2704 GULF INTERSTATE ENGINEERING COMPANY 1080 Eldridge Parkway Houston TX 77077 09/30/25
4589 Guidon Design, Inc 1221 N Pennsylvania Street Indianapolis IN 46202 09/30/25
3536 GTA USA, LLC 3445-A Box Hill Corporate Center Dr. Abingdon MD 21009 09/30/25
4069 Group14 Engineering 1325 E. 16th Avenue Denver CO 80218 09/30/25
2571 GROUNDWATER & ENVIRONMENTAL SERVICES, INC. 440 Creamery Way Suite 500 - Legal Dept. EXTON PA 19341 09/30/25
2855 GRL ENGINEERS, INC. 30725 Aurora Road Solon OH 44139 09/30/25
2885 GREY FOX CONSULTING, INC. 57 Cooper Avenue CHERRY HILL NJ 08002 09/30/25
5164 Gresham Smith 222 2nd Avenue South Nashville TN 37201 09/30/25
4549 Gresham Consulting, LLC 25 Skunk Hollow Rd. Chalfont PA 18914 09/30/25
3862 Gregory P. Luth & Associates, Inc. 1450 Veterans Boulevard Redwood City, CA CA 94063 09/30/25
358 GREENMAN-PEDERSEN, INC. 325 WEST MAIN STREET BABYLON NY 11702 09/30/25
2642 Greenberg Farrow Architecture, Inc. 1230 Peachtree St., NE, Suite 2900 Atlanta GA 30309 09/30/25
2153 GREELEY AND HANSEN LLC 100 S. WACKER DRIVE SUITE 1400 CHICAGO IL 60606-4004 09/30/25
331 GREDELL & ASSOCIATES 725 ART LANE NEWARK DE 19713 09/30/25
5239 Gray AES, PSC 10 Quality Street Lexington KY 40507 09/30/25
5354 Gravitec Systems Inc. 21291 Urdahl Road NW Poulsbo WA 98370 09/30/25
4217 GRANT ENGINEERING & CONSTRUCTION GROUP, LLC 211 Warren Street, Ste. 209 Newark NJ 07103 09/30/25
3944 GPD Group, Inc. 520 S Main Street, Ste. 2531 Akron OH 44311 09/30/25
5496 Gorove/Slade Associates Inc. 4114 Legato Road, Suite 650 Fairfax VA 22033 09/30/25