Firm License |
Firm Name |
Address |
City |
State |
Zip |
Expiration Date (mm/yy) |
2905 |
Professional Systems Engineering, LLC |
100 W. Main St., Suite 400 |
Lansdale |
PA |
19446 |
09/30/25 |
1085 |
BARTON ASSOCIATES, INC. |
221 WEST PHILADELPHIA STREET, North Building |
YORK |
PA |
17401 |
09/30/25 |
798 |
ELTON & THOMPSON, P.C. |
100 W. Main Street, Suite 365 |
LANSDALE |
PA |
19446 |
09/30/25 |
3321 |
NAVARRO & WRIGHT CONSULTING ENGINEERS, INC. |
151 RENO AVENUE |
NEW CUMBERLAND |
PA |
17070 |
09/30/25 |
691 |
TREFZ ENGINEERING, INC. |
601 DRESHER ROAD, SUITE 275 |
HORSHAM |
PA |
19044 |
09/30/25 |
266 |
ARRO CONSULTING, INC. |
108 W. AIRPORT ROAD |
LITITZ |
PA |
17543 |
09/30/25 |
2615 |
WILKINSON & ASSOCIATES INC. |
1220 VALLEY FORGE RD., STE. 22 |
PHOENIXVILLE |
PA |
19460 |
09/30/25 |
3339 |
DUTCHLAND, Inc. |
160 Route 41 |
GAP |
PA |
17527 |
09/30/25 |
2790 |
DIMITRI J. VERVERELLI, INC. |
211 NORTH 13TH STREET |
PHILADELPHIA |
PA |
19107 |
09/30/25 |
3331 |
PANY & LENTZ ENGINEERING COMPANY |
609 HAMILTON STREET |
ALLENTOWN |
PA |
18101 |
09/30/25 |
2356 |
MULHERN CONSULTING ENGINEERS & ASSOC., INC. |
321 SOUTH YORK ROAD |
HATBORO |
PA |
19040 |
09/30/25 |
2124 |
ARM GROUP INC. |
1129 WEST GOVERNOR ROAD P.O. BOX 797 |
HERSHEY |
PA |
17033 |
09/30/25 |
3907 |
Bohler Engineering PA, LLC |
1600 Manor Drive Ste 200 |
Chalfont |
PA |
18914 |
09/30/25 |
2404 |
ESE CONSULTANTS, INC. |
1140 Virginia Drive/JHeverly |
Fort Washington |
PA |
19034 |
09/30/25 |
3080 |
MELIORA ENVIRONMENTAL DESIGN, LLC |
259 MORGAN STREET |
PHOENIXVILLE |
PA |
19460 |
09/30/25 |
2048 |
ORNDORF & ASSOCIATES, INC. |
8600 W CHESTER PIKE STE 201, Suite 201 |
Upper Darby |
PA |
19082 |
09/30/25 |
4396 |
Susquehanna Civil Inc. |
50 Grumbacher Road, Suite 10 |
York |
PA |
17406 |
09/30/25 |
2996 |
MULHERN & KULP STRUCTURAL ENGINEERING, INC. |
300 Brookside Avenue, Building 4, Suite 150 |
AMBLER |
PA |
19002 |
09/30/25 |
2171 |
WEBBER/SMITH ASSOCIATES, INC. |
20 Wright Ave |
Lititz |
PA |
17543 |
09/30/25 |
2517 |
JBC ASSOCIATES, INC. |
120 SOUTH WARNER ROAD, SUITE 100 |
KING OF PRUSSIA |
PA |
19406 |
09/30/25 |
939 |
RETTEW ASSOCIATES, INC. |
3020 COLUMBIA AVENUE |
LANCASTER |
PA |
17603 |
09/30/25 |
745 |
MOORE ENGINEERING COMPANY |
3637 COLUMBIA AVENUE |
LANCASTER |
PA |
17603 |
09/30/25 |
3149 |
Robson Forensic, Inc. |
1570 Fruitville Pike, Suite 300 |
Lancaster |
PA |
17601 |
09/30/25 |
250 |
McCORMICK TAYLOR, INC. |
1818 Market Street 16th Floor |
PHILADELPHIA |
PA |
19103 |
09/30/25 |
635 |
PENNELL & WILTBERGER INC. |
115 West Avenue, Suite 300 |
Jenkintown |
PA |
19046 |
09/30/25 |