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)
3906
Holstein White, Inc.
3800 Horizon Blvd, Ste 503
Trevose
PA
19053
09/30/25
4683
Hofmeister Engineering PC
112 School Lane
Telford
PA
18969
09/30/25
3551
Hodge Design Associates, P.C. AKA Hodge Structural Engrs
22 Chestnut Street
Evansville
IN
47713
09/30/25
717
HNTB CORPORATION
715 KIRK DRIVE
KANSAS CITY
MO
64105
09/30/25
2094
HKS, INC.
350 N. SAINT PAUL STREET, SU. 100
DALLAS
TX
75201
09/30/25
4672
Hixson Incorporated
659 VAN METER ST
CINCINNATI
OH
45202
09/30/25
4759
Hitachi Energy USA, Inc.
901 Main Campus Drive
Raleigh
NC
27606
09/30/25
4820
Hiltz Propane Systems, Inc
693 West Market Street
Marietta
PA
17547
09/30/25
4037
Hillis-Carnes Engineering Associates, Inc
10975 GUILFORD ROAD SUITE A
ANNAPOLIS JCT.
MD
20701
09/30/25
59
HILLCREST ASSOCIATES, INC.
PO Box 1180
Hockessin
DE
19707
09/30/25
2795
HILL INTERNATIONAL, INC.
2005 Market Street, 17th Floor
Philadelphia
PA
19103
09/30/25
4334
Hill Foley Rossi and Associates, LLC
3680 Pleasant Hill Road Suite 200
Duluth
GA
30096
09/30/25
2301
HIGHLAND ASSOCIATES LTD.ARCH. ENG. INTERIOR DESIGN
102 HIGHLAND AVENUE
CLARKS SUMMIT
PA
18411
09/30/25
4527
High Voltage Maintenance Corp
5100 Energy Drive
Dayton
OH
45414
09/30/25
4587
HIGGENBOTHAM ENGINEERING INC
3222 Corrine Drive Ste F
Orlando
FL
32803
09/30/25
3009
HIBBELN ENGINEERING COMPANY, LLC
1 Iron Bridge Drive
Collegeville
PA
19426
09/30/25
2523
HFA-AE, LTD.
1705 S. Walton Blvd, Suite 3
BENTONVILLE
AR
72712
09/30/25
5009
Herrick-Saylor Engineers, DPC
50 Square Drive
Victor
NY
14564
09/30/25
790
HERBERT, ROWLAND & GRUBIC, INC.
369 EAST PARK DRIVE
HARRISBURG
PA
17111
09/30/25
3620
Henry Adams, LLC
600 Baltimore Ave, 4th Flr
Baltimore
MD
21204
09/30/25
2802
HENDON & REDMOND, INC.
10816 MILLINGTON COURT SUITE 110
CINCINNATI
OH
45242
09/30/25
2057
HENDERSON ENGINEERS, INC.
8345 LENEXA DRIVE, STE 300
LENEXA
KS
66214
09/30/25
3389
Hellmuth, Obata & Kassabaum, Inc.
10 South Broadway Ste. 200
St. Louis
MO
63102
09/30/25
2810
HEAPY ENGINEERING, INC.
1400 WEST DOROTHY LANE
DAYTON
OH
45409
09/30/25
494
HDR ENGINEERING, INC.
1917 S. 67th Street
Omaha
NE
68106
09/30/25