Contractor profile
DEAN MARINE AND EXCAVATING, INC.
Active registrationSelf Certified Small Disadvantaged BusinessSmall Business
UEIHHPAG9QV1WB3
CAGE code498B6
Primary NAICS237990
LocationMOUNT CLEMENS, MI, 48043
Federal obligations$41M
Prime awards13
Active awards4
Latest award actionApr 30, 2026
Federal award activity
Public award recordTop federal customers
- Department of Defense13 awards$41M
NAICS award mix
- 23799013 awards$41M
PSC award mix
- Y1PZ3 awards$27M
- Y1KF10 awards$13M
Contract vehicles
- W911XK21D00014 awards$8M
- W911XK26DA0011 awards$5,000
Potential recompetes
- Department of Defense$826,944
- Department of Defense$15M
- Department of Defense$10M
- Department of Defense$5,000
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| W912P426CA009OSWEGO BREAKWATER WORK | Department of DefenseW072 ENDIST BUFFALO | NAICS 237990PSC Y1PZ | $15M | May 27, 2026 – Dec 5, 2027 |
| W911XK26CA012FY26 SAGINAW RIVER MAINTENANCE DREDGING | Department of DefenseW072 ENDIST DETROIT | NAICS 237990PSC Y1KF | $2M | Apr 9, 2026 – Jun 30, 2026 |
| W911XK26CA008FY24 ALPENA HARBOR MAINTENANCE DREDGING | Department of DefenseW072 ENDIST DETROIT | NAICS 237990PSC Y1KF | $826,944 | Mar 13, 2026 – Sep 30, 2026 |
| W912P426CA003REQUIREMENT FOR NECESSARY REPAIR AND REHABILITATION OF LORAIN WEST BREAKWATER PIER. | Department of DefenseW072 ENDIST BUFFALO | NAICS 237990PSC Y1PZ | $10M | Apr 15, 2026 – Sep 15, 2028 |
| W911XK26FA007GREAT LAKES DREDGING MULTIPLE AWARD TASK ORDER CONTRACT (MATOC) MINIMUM GUARANTEE | Department of DefenseW072 ENDIST DETROIT | NAICS 237990PSC Y1KF | $5,000 | Jan 22, 2026 – Dec 29, 2030 |
| W911XK26DA001GREAT LAKES DREDGING MULTIPLE AWARD TASK ORDER CONTRACT (MATOC) | Department of DefenseW072 ENDIST DETROIT | NAICS 237990PSC Y1KF | $0 | Dec 30, 2025 – Not stated |
| W912P625F0008BURNS HARBOR DREDGING (BASE FUNDING) | Department of DefenseW072 ENDIST CHICAGO | NAICS 237990PSC Y1KF | $1M | Jan 31, 2025 – Oct 8, 2025 |
| W911XK25FA018ST. JOSEPH INNER HARBOR MAINTENANCE DREDGING | Department of DefenseW072 ENDIST DETROIT | NAICS 237990PSC Y1KF | $927,460 | Jan 31, 2025 – Sep 11, 2025 |
| W912P425CA010GREAT SODUS AND OAK ORCHARD DREDGE | Department of DefenseW072 ENDIST BUFFALO | NAICS 237990PSC Y1PZ | $2M | May 21, 2025 – Sep 6, 2025 |
| W911XK25FA010KEWEENAW WATERWAY AND PRESQUE ISLE HARBOR MAINTENANCE DREDGING. | Department of DefenseW072 ENDIST DETROIT | NAICS 237990PSC Y1KF | $2M | Jan 24, 2025 – Jun 10, 2026 |
| W911XK25CA022FY25 MONROE HARBOR DREDGING AND CDF MAINTENANCE | Department of DefenseW072 ENDIST DETROIT | NAICS 237990PSC Y1KF | $1M | Jul 10, 2025 – Dec 9, 2025 |
| W911XK25CA018CLINTON RIVER MAINTENANCE DREDGING AND CONFINED DISPOSAL FACILITY (CDF) MAINTENANCE | Department of DefenseW072 ENDIST DETROIT | NAICS 237990PSC Y1KF | $1M | Jun 18, 2025 – Oct 15, 2025 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 212321Construction Sand and Gravel MiningNAICS 237990Other Heavy and Civil Engineering ConstructionNAICS 483211Inland Water Freight TransportationNAICS 484110General Freight Trucking, LocalNAICS 485991Special Needs TransportationNAICS 488310Port and Harbor OperationsNAICS 488330Navigational Services to ShippingNAICS 532411Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing
Public points of contact
DEAN WILLAIMSPRESIDENTGovernment business
SAVANNAH CRUZAlternate government business
DEAN WILLAIMSPRESIDENTElectronic business
SAVANNAH CRUZAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.