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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License
Firm Name
Address
City
State
Zip
Expiration Date
(mm/yy)
4072
CH2M HILL Engineers, Inc.
c/o CT-BL 120 S. Central Ave, Ste 400
Clayton
MO
63105
09/30/25
4718
Constellation Energy Solutions, LLC
120 S. Central Ave., Ste 400
Clayton
MO
63105
09/30/25
3389
Hellmuth, Obata & Kassabaum, Inc.
10 South Broadway Ste. 200
St. Louis
MO
63102
09/30/25
4291
Buescher Frankenberg Associates, Inc.
103 Elm Street
Washington
MO
63090
09/30/25
3963
G&W Engineering Corporation
138 Weldon Parkway
Maryland Heights
MO
63043-3102
09/30/25
4780
Westport Pools, Inc. dba Landmark Aquatic
156 WELDON PARKWAY
Maryland Heights
MO
63043
09/30/25
4102
Sachs Electric Company
1572 Larkin Williams Road
Fenton
MO
63026
09/30/25
4486
Case Engineering, Inc.
796 Merus Ct
Fenton
MO
63026
09/30/25
2400
MITEK Inc. D/B/A MiTek USA
16023 Swingley Ridge Road
CHESTERFIELD
MO
63017
09/30/25
5575
The Engenuity, LLC
16305 Swingley Ridge Rd, Suite 100
CHESTERFIELD
MO
63017
09/30/25
792
CORRPRO COMPANIES, INC.
580 Goddard Ave.
Chesterfield
MO
63005
09/30/25
3546
SSC Engineering, Inc.
18207 Edison Avenue
Chesterfield
MO
63005
09/30/25
3994
Stock & Associates Consulting Engineers, Inc.
257 Chesterfield Business Pkwy
Chesterfield
MO
63005
09/30/25
2067
HANSON PROFESSIONAL SERVICES INC.
1525 S. Sixth St.
Springfield
IL
62703
09/30/25
3094
APPLIED PAVEMENT TECHNOLOGY, INC.
115 W. MAIN ST., SU. 400
URBANA
IL
61801
09/30/25
3166
ROHN PRODUCTS, LLC
#1 FAIRHOLM AVENUE
PEORIA
IL
61603
09/30/25
2014
ALLIED DESIGN ARCHITECTURAL & ENGINEERING GROUP, P.C.
100 S. PERSHING P.O. BOX 110
MORTON
IL
61550
09/30/25
5269
IMEG Consultants Corp
623 26th Ave
Rock Island
IL
61201
09/30/25
5565
SUBSTATION ENGINEERING SOLUTIONS LLC
6600 N Lincoln Ave, Suite 412
LINCOLNWOOD
IL
60712
09/30/25
2503
A. EPSTEIN & SONS INT`L, INC.
600 W. FULTON STREET
CHICAGO
IL
60661
09/30/25
2047
COLLINS ENGINEERS, INC.
550 W. Jackson Suite 1200
CHICAGO
IL
60661
09/30/25
4379
Primera Engineers, Ltd.
550 W. Jackson Blvd, Suite 600
Chicago
IL
60661
09/30/25
5336
Nest Builders Inc dba dbHMS
306 W Erie St Suite 600
Chicago
IL
60654
09/30/25
5372
Amped I LLC
1801 West Warner Avenue, Suite 300
Chicago
IL
60613
09/30/25
4238
HBK Engineering, LLC
921 W. Van Buren
Chicago
IL
60607
09/30/25