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)
4620
Williams Scotsman Inc.
901 S Bond Street, Suite 600
Baltimore
MD
21231
09/30/26
5469
Wilson & Girgenti, P.A.
504 E Tyler Street
Tampa
FL
33602
09/30/26
2285
WISS, JANNEY, ELSTNER ASSOCIATES, INC.
330 PFINGSTEN ROAD
NORTHBROOK
IL
60062
09/30/26
3961
WJM Engineering, Inc.
252 W. Swamp Road Unit 3
Doylestown
PA
18901
09/30/26
5387
WNA Engineering, Inc
1257 PERRY HIGHWAY, SUITE 100
Portersville
PA
16051
09/30/26
5618
Wolf Consulting Engineers, LLC
921 CAVALRY RD
Carlisle
PA
17013
09/30/26
5277
Wolf Engineering, LLC
PO Box 38
Dalton
GA
30722
09/30/26
4635
Wood Group USA, Inc.
17325 Park Row
Houston
TX
77084
09/30/26
5656
Woodrock Engineering, LLC
317 N. Layton Ave
Wyoming
DE
19934
09/30/25
4755
Woodruff & Howe Environmental Engineering, LLC
3698 Bethelview Rd., Suite 100
Cumming
GA
30040
09/30/26
5485
Woolpert
4454 Idea Center Blvd.
Dayton
OH
45430
09/30/25
4569
Worley Group Inc.
One Meridian Blvd., Suite 2C02
Wyomissing
PA
19610
09/30/26
3730
Wright Consulting Group, Inc.
1645 Village Center Circle, Suite 10
Las Vegas
NV
89134
09/30/26
4063
Wright Engineering, LLC
853 Ripple Stream Ct
Joppa
MD
21085
09/30/25
5298
WSP International LLC
One Penn Plaza 4th Floor/LicensingUS
New York
NY
10119
09/30/26
2481
WSP USA BUILDINGS INC.
One Penn Plaza, 4th Floor
New York
NY
10119
09/30/26
55
WSP USA Inc.
One Penn Plaza, 4th Floor
New York
NY
10119
09/30/26
4926
Wunderlich-Malec Engineering, Inc
6101 Blue Circle Drive
Eden Prairie
MN
55343
09/30/26
5229
Wyssling Consulting, LLC
76 N. Meadowbrook Drive
Alpine
UT
84004
09/30/25
4143
WZG Structural Consulting Engineers, Inc.
1137 N. Gravel Pike, PO Box 24
Zieglerville
PA
19492
09/30/26
5742
XTECH DESIGN GROUP, LLC
1392 Plaza Pl
Springdale
AR
72764
09/30/26
4700
YA Engineering Services, LLC
12851 Manchester Rd. #160
Des Peres
MO
63131
09/30/26
4792
Yates Engineering Services, Ltd
6304 Dayton Road
Huntington
AR
72940
09/30/25
2140
YEH TENDOM ASSOCIATES
622 PARKRIDGE DRIVE
HOCKESSIN
DE
19707
09/30/26
1093
YELLOW PINE ASSOC., INC., T/A DAVIDSON ASSOCIATES
2300 KIRKWOOD HIGHWAY, 2ND FL.
WILMINGTON
DE
19805
09/30/26