General information for Great Lakes Dredge & Dock Co, LLC
Physical address
9811 Katy Fwy Ste 1200, Houston, Tx, 77024
Mailing address
9811 Katy Fwy Ste 1200, Houston, TX, 77024
Website
gldd.com
Points of contact for Great Lakes Dredge & Dock Co, LLC
SAM.gov Points of Contact
WILLIAM
HANSON
Government Business POC
VICE PRESIDENT
9811 KATY FREEWAY, HOUSTON, TX, 77024
BRIAN
HUTCHINSON
Alternate Government Business POC
Electronic Business POC
SENIOR CONTRACT ANALYST
9811 KATY FREEWAY, SUITE 1200, HOUSTON, TX, 77024
CHARLES
RAY
Alternate Electronic Business POC
SENIOR CONTRACT ANALYST
9811 KATY FREEWAY, SUITE 1200, HOUSTON, TX, 77024
Additional contact details may be available
NAICS codes for Great Lakes Dredge & Dock Co, LLC
| Code | Description | Small Business |
|---|---|---|
| 237990 PRIMARY | Other Heavy and Civil Engineering Construction | No |
| 237120 | Oil and Gas Pipeline and Related Structures Construction | No |
| 238910 | Site Preparation Contractors | No |
|
238990
|
All Other Specialty Trade Contractors
|
No
|
|
541330
|
Engineering Services
|
No
|
|
562910
|
Remediation Services
|
No
|
PSC codes for Great Lakes Dredge & Dock Co, LLC
| Code | Description |
|---|---|
| C1KF | ARCHITECT AND ENGINEERING- CONSTRUCTION: DREDGING FACILITIES |
| F021 | NATURAL RESOURCES/CONSERVATION- SITE PREPARATION |
| F099 | NATURAL RESOURCES/CONSERVATION- OTHER |
|
F108
|
ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION
|
|
F999
|
OTHER ENVIRONMENTAL SERVICES
|
|
P300
|
SALVAGE- MARINE VESSELS
|
|
P500
|
SALVAGE- DEMOLITION OF STRUCTURES/FACILITIES (OTHER THAN BUILDINGS)
|
|
P999
|
SALVAGE- OTHER
|
|
W020
|
LEASE OR RENTAL OF EQUIPMENT- SHIP AND MARINE EQUIPMENT
|
|
Y1KF
|
CONSTRUCTION OF DREDGING FACILITIES
|
Contract awards for Great Lakes Dredge & Dock Co, LLC
7 award(s) found| Opportunity | Award Amount | Award Date |
|---|---|---|
| Indian River Inlet Beach Renourishment | $8,712,500.00 | Aug 05, 2025 |
| FY26 SOUTH ATLANTIC DIVISION (SAD) REGIONAL HARBOR... | $27,649,750.00 | Aug 25, 2025 |
| FY26 SOUTH ATLANTIC DIVISION (SAD) REGIONAL HARBOR... | $27,649,750.00 | Aug 25, 2025 |
| FY25 Baltimore Harbor and Channels Maintenance Dre... | $25,485,000.00 | Sep 18, 2025 |
| Beach Renourishment Delray Beach, Palm Beach Count... | $19,180,000.00 | Sep 26, 2025 |
| BEACH RENOURISHMENT PALM BEACH MIDTOWN PALM BEACH... | $20,244,400.00 | Nov 20, 2025 |
| JACKSONVILLE HARBOR, MAINTENANCE DREDGING, BAR CUT... | $8,478,400.00 | Feb 24, 2026 |