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Firm
License
Firm Name Address City State Zip Expiration Date
(mm/yy)
3193 KEYSTONE ENGINEERING GROUP, INC. 590 LANCASTER AVE. SUITE 200 FRAZER PA 19355 09/30/26
849 J.M. HUNT ASSOCIATES, INC. 101 Lindenwood Drive, Suite 125 MALVERN PA 19355 09/30/26
4767 EnviroSure, Inc. 1 North Bacton Hill Road, Suite 208 Malvern PA 19355 09/30/26
3826 WARREN ENERGY ENGINEERING, LLC 307 Baker Drive Lincoln University PA 19352 09/30/26
2562 THE TRI-M GROUP, LLC 206 GALE LANE KENNETT SQUARE PA 19348 09/30/26
2732 Hagerty Environmental, LLC 415 McFarlan - Suite 216 Kennett Square PA 19348 09/30/26
5602 DDG Engineering, Inc. 110 East State Street, #10 Kennett Square PA 19348 09/30/26
3728 Structures Unlimited Engineering, LLC 140 Ivy Mills Road Glen Mills PA 19342 09/30/26
3264 Daniels Consulting Engineers, LLC 722 Springdale Drive, Suite 100 Exton PA 19341 09/30/26
3376 EDWARD B. WALSH & ASSOCIATES, INC. 855 Springdale Drive, Suite 202 Exton PA 19341 09/30/26
2571 GROUNDWATER & ENVIRONMENTAL SERVICES, INC. 410 Eagleview Blvd Suite 110 - Legal Dept. EXTON PA 19341 09/30/26
5450 AED Energy Services LLC 135 Dowlin Forge Road Exton PA 19341 09/30/26
3918 Cassio Engineering, Inc. 5013 Deer Drive Downingtown PA 19335-2291 09/30/26
4229 Structure Labs LLC 470 Boot Road, PO BOX 876 Downingtown PA 19335 09/30/26
5046 Structural Design Associates, Inc 533 W Uwchlan Avenue, Ste 201 Downingtown PA 19335 09/30/26
5381 JMR Engineering, LLC 106 Schubert Drive Downingtown PA 19335 09/30/26
5509 PSP Associates 1105 Mellien Drive Downingtown PA 19335 09/30/26
5725 Foxcrest Engineering LLC 418 Lightfoot Drive Downingtown PA 19335 09/30/26
4602 hpeGROUP 905 Castlehill Lane Devon PA 19333 09/30/26
462 ARORA ENGINEERS, LLC 61 WILMINGTON-WEST CHESTER PIKE, SU. 100 CHADDS FORD PA 19317 09/30/26
5236 Joseph Barbato Associates 6 Dickinson Drive, Building 100, Suite 103 Chadds Ford PA 19317 09/30/26
4805 Amodu Engineering Solutions, LLC 7701 Lindbergh Blvd, Suite 1708 Philadelphia PA 19153-2120 09/30/26
2493 MAIDA ENGINEERING, INC. 1100 McKean Street Philadelphia PA 19148 09/30/26
5414 M Cohen and Sons 400 reed road Philadelphia PA 19147 09/30/26
5697 Preston Structural Solutions LLC 3328 Midvale Avenue Philadelphia PA 19129 09/30/26