# Duwamish Services LLC

Canonical: https://abierto.us/vendors/duwamish-services-llc-z6jfgb3ce1r7

- UEI: Z6JFGB3CE1R7
- CAGE: 7TAU4
- Location: Seattle, WA
- Awards in window: 2 (6 transactions), $2,962,134 obligated, June 27, 2025 to May 1, 2026

## Awarding agencies

- Department of the Army: 2 awards, $2,962,134

## Industries

- 237990 Other Heavy and Civil Engineering Construction: $2,962,134

## Competition

- Full and Open Competition After Exclusion of Sources: 2 awards

## Solicitations won

- Award Notice: FY25 Everett Hydraulic Dredging (W912DW25B0008), $1,899,000. https://abierto.us/opportunities/w912dw25b0008
- AWARD NOTICE - FY25 QUILLAYUTE MAINTENANCE DREDGING (W912DW25B0005), $1,705,750. https://abierto.us/opportunities/w912dw25b0005

## Largest awards

- W912DW25C0013 (definitive contract): $1,713,420, W071 Endist Seattle. FY25 Everett Hydraulic Dredging, Everett - Washington. https://www.usaspending.gov/award/CONT_AWD_W912DW25C0013_9700_-NONE-_-NONE-/
- W912DW25C0012 (definitive contract): $1,248,714, W071 Endist Seattle. FY25 Quillayute Maintenance Dredging. Seattle District Requires Maintenance Hydraulic Dredging from the Quillayute River Outer and Inner Channel.. https://www.usaspending.gov/award/CONT_AWD_W912DW25C0012_9700_-NONE-_-NONE-/

---
Source: USAspending.gov award data, keyed by UEI. Obligations in the window only. Cite https://abierto.us/vendors/duwamish-services-llc-z6jfgb3ce1r7.