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)
5520
RAD Environmental LLC
341 Ivy Mills Road
Glen Mills
PA
19342
09/30/25
5540
Concrete Engineering Solutions, LLC
101 Pine View Estates
Mountain Top
PA
18707
09/30/25
5547
InfraServices Group Wireless LLC
1787 Sentry Parkway W, VEVA 18- Suite 100
Blue Bell
PA
19422
09/30/25
5548
Ascent Restoration Consultants, LLC
30 S. 15th Street, Suite 800, Suite 800
Philadelphia
PA
19102
09/30/25
5579
Boyle Engineering, LLC
130 Farm Lane
State College
PA
16801
09/30/25
5585
Aquaterra Technologies, Inc.
901 S Bolmer St Ste A
West Chester
PA
19382
09/30/25
5602
DDG Engineering, Inc.
110 East State Street, #10
Kennett Square
PA
19348
09/30/25
5603
Chestnut Engineering
2 E Lancaster Ave, 2nd floor
Ardmore
PA
19003
09/30/25
5618
Wolf Consulting Engineers, LLC
33 Kutz Rd
Carlisle
PA
17015
09/30/25
5654
Obnovit LLC
8736 Valley West Dr
Breinigsville
PA
18031
09/30/25
5424
Peterson Structural Engineers, Inc.
9400 SW Barnes Road, Suite 100
Portland
OR
97225
09/30/25
3071
ALLIANCE ENGINEERING OF OREGON, INC.
2700 MARKET ST., NE
SALEM
OR
97301
09/30/25
4167
Interface Engineering, Inc.
100 SW Main Street, Ste 1600
Portland
OR
97204
09/30/25
4651
PSE Consulting Engineers, Inc
250 Main St, Suite A
Klamath Falls
OR
97601
09/30/25
4347
Alta Planning & Design, Inc
711 SE Grand Ave
Portland
OR
97214
09/30/25
4404
MSC Engineers, Inc.
3470 Pipebend Pl NE, Suite 120
Salem
OR
97301
09/30/25
4406
SFA Design Group
12112 SW Garden Pl
Portland
OR
97223
09/30/25
4788
Mackenzie Engineering Inc.
1515 SE Water Ave #100
Portland
OR
97214
09/30/25
4852
TJP Inc.
56880 Venture Ln, Suite 205N
Bend
OR
97707
09/30/25
5058
STRUX Engineering LLC
209 N. McHaley Ave
Prairie City
OR
97869
09/30/25
5119
Inter-Fluve
501 Portway Avenue, Suite 101
Hood River
OR
97031
09/30/25
5377
Allstructure Engineering, LLC
16535 SW 72nd Ave
Portland
OR
97224
09/30/25
5446
Froelich Engineers, Inc.
17700 SW Upper Boones Ferry Rd
Portland
OR
97224
09/30/25
3379
CYNTERGY ENGINEERING, PLLC
810 S. Cincinnati Ave. Suite 200
TULSA
OK
74119
09/30/25
3460
MATRIX PDM ENGINEERING, INC.
15 E 5th Street, Suite 1100
Tulsa
OK
74103
09/30/25