Firm License |
Firm Name |
Address |
City |
State |
Zip |
Expiration Date (mm/yy) |
494 |
HDR ENGINEERING, INC. |
1917 S. 67th Street |
Omaha |
NE |
68106 |
09/30/25 |
2810 |
HEAPY ENGINEERING, INC. |
1400 WEST DOROTHY LANE |
DAYTON |
OH |
45409 |
09/30/25 |
5688 |
Helical Drilling Inc |
639 Granite St Ste 101 |
Braintree |
MA |
02184 |
09/30/25 |
3389 |
Hellmuth, Obata & Kassabaum, Inc. |
10 South Broadway Ste. 200 |
St. Louis |
MO |
63102 |
09/30/25 |
2057 |
HENDERSON ENGINEERS, INC. |
8345 LENEXA DRIVE, STE 300 |
LENEXA |
KS |
66214 |
09/30/25 |
2802 |
HENDON & REDMOND, INC. |
10816 MILLINGTON COURT SUITE 110 |
CINCINNATI |
OH |
45242 |
09/30/25 |
3620 |
Henry Adams, LLC |
600 Baltimore Ave, 4th Flr |
Baltimore |
MD |
21204 |
09/30/25 |
790 |
HERBERT, ROWLAND & GRUBIC, INC. |
369 EAST PARK DRIVE |
HARRISBURG |
PA |
17111 |
09/30/25 |
5009 |
Herrick-Saylor Engineers, DPC |
50 Square Drive |
Victor |
NY |
14564 |
09/30/25 |
5622 |
Herzig Engineering, LLC |
8201 NW 97th Terrace |
Kansas City |
MO |
64153 |
09/30/25 |
2523 |
HFA-AE, LTD. |
1705 S. Walton Blvd, Suite 3 |
BENTONVILLE |
AR |
72712 |
09/30/25 |
3009 |
HIBBELN ENGINEERING COMPANY, LLC |
1 Iron Bridge Drive |
Collegeville |
PA |
19426 |
09/30/25 |
4587 |
HIGGENBOTHAM ENGINEERING INC |
3222 Corrine Drive Ste F |
Orlando |
FL |
32803 |
09/30/25 |
4527 |
High Voltage Maintenance Corp |
5100 Energy Drive |
Dayton |
OH |
45414 |
09/30/25 |
2301 |
HIGHLAND ASSOCIATES LTD.ARCH. ENG. INTERIOR DESIGN |
102 HIGHLAND AVENUE |
CLARKS SUMMIT |
PA |
18411 |
09/30/25 |
4334 |
Hill Foley Rossi and Associates, LLC |
3680 Pleasant Hill Road Suite 200 |
Duluth |
GA |
30096 |
09/30/25 |
2795 |
HILL INTERNATIONAL, INC. |
2005 Market Street, 17th Floor |
Philadelphia |
PA |
19103 |
09/30/25 |
59 |
HILLCREST ASSOCIATES, INC. |
PO Box 1180 |
Hockessin |
DE |
19707 |
09/30/25 |
4037 |
Hillis-Carnes Engineering Associates, Inc |
10975 GUILFORD ROAD SUITE A |
ANNAPOLIS JCT. |
MD |
20701 |
09/30/25 |
4820 |
Hiltz Propane Systems, Inc |
693 West Market Street |
Marietta |
PA |
17547 |
09/30/25 |
4759 |
Hitachi Energy USA, Inc. |
901 Main Campus Drive |
Raleigh |
NC |
27606 |
09/30/25 |
4672 |
Hixson Incorporated |
659 VAN METER ST |
CINCINNATI |
OH |
45202 |
09/30/25 |
2094 |
HKS, INC. |
350 N. SAINT PAUL STREET, SU. 100 |
DALLAS |
TX |
75201 |
09/30/25 |
717 |
HNTB CORPORATION |
715 KIRK DRIVE |
KANSAS CITY |
MO |
64105 |
09/30/25 |
3551 |
Hodge Design Associates, P.C. AKA Hodge Structural Engrs |
22 Chestnut Street |
Evansville |
IN |
47713 |
09/30/25 |