Data / Federal awards / NAICS 335312 / H & H MARINE SERVICES, INC.
H & H MARINE SERVICES, INC.: 6 federal contract awards, $1.2 million obligated (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
H & H MARINE SERVICES, INC. (UEI YHANVVL1EM99), Port Gibson, MS, received 6 federal prime contract awards with $1.2 million obligated in fiscal years 2024 to 2027, from 1 agency under 3 NAICS codes. Its largest buyer is Department of Defense ($1.2 million) and its largest code is NAICS 335312 Motor and Generator Manufacturing.
The request: Every federal contract awarded under NAICS 335312, with the winner, the agency and the value. $10 of work on sign-up, no card.
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- YHANVVL1EM99UEI
- Port Gibson, MSLocation
- Small BusinessBusiness size
- 6Contract awards
- $1.2 millionObligated
- 2024-02-29First action in window
- 2026-03-20Latest action
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 335312 | Motor and Generator Manufacturing | 1 | $607,665 |
| 811310 | Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | 4 | $511,863 |
| 562991 | Septic Tank and Related Services | 1 | $115,550 |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Defense | 6 | $1.2 million |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $352,183 |
| FY2025 | $882,895 |
| FY2026 | $0 |
Contract awards
All 6 awards in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| W912EQ25P0045 | Department of Defense | Purchase Order | 335312 | GENERATOR SET UNIT | $607,665 | $607,665 | August 6, 2025 | June 30, 2026 | Memphis, TN | usaspending.gov |
| W912EQ24P0047 | Department of Defense | Purchase Order | 811310 | GENERATOR REPAIR - DESIGN APPROVAL | $360,816 | $360,816 | May 6, 2024 | June 30, 2025 | Memphis, TN | usaspending.gov |
| W912EE25PA026 | Department of Defense | Purchase Order | 811310 | M/V MUDDY WATER MAINTENANCE | $159,680 | $159,680 | April 24, 2025 | October 10, 2025 | Vicksburg, MS | usaspending.gov |
| W912EE25PA077 | Department of Defense | Purchase Order | 562991 | LCPP SEWAGE EJECTION SYSTEM REPLACEMENT SERVICE | $115,550 | $115,550 | September 29, 2025 | May 24, 2026 | Lake Village, AR | usaspending.gov |
| W912EE22P0074 | Department of Defense | Purchase Order | 811310 | TCPP FOOL RIVER PUMP REPAIRS | $6,000 | $486,698 | September 23, 2022 | August 3, 2024 | Clayton, LA | usaspending.gov |
| W912EE23P0030 | Department of Defense | Purchase Order | 811310 | OVERHAUL OF TWO CATERPILLAR 3508 | $-14,633 | $133,771 | April 14, 2023 | May 31, 2023 | Vicksburg, MS | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 335312 Motor and Generator Manufacturing
- All recipients under NAICS 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- All recipients under NAICS 562991 Septic Tank and Related Services
- Open opportunities under NAICS 335312
- Open opportunities under NAICS 811310
- Open opportunities under NAICS 562991
Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.