S.E.a. Construction LLC
S.E.a. Construction LLC is a small business in Raymond, WA registered on SAM.gov to bid on federal contracts. It has won about $17.1 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- H3CUH4W16HD7
- CAGE code
- 5GYL0
- SAM.gov registration
- Active
Registration details
| Legal business name | S.E.a. Construction LLC |
|---|---|
| Unique Entity ID (UEI) | H3CUH4W16HD7 |
| CAGE code | 5GYL0 |
| Location | Raymond, WA |
| SAM.gov registration | Active through Mar 11, 2027 |
| Business started | 2009 |
| Primary NAICS code | 237990: Other Heavy and Civil Engineering Construction |
| Website | www.seaconst.com |
Certifications and business types
- SBA 8(a) program participant
- SBA-certified economically disadvantaged WOSB
- SBA HUBZone certified
- SBA-certified women-owned small business
- Minority-owned (self-reported in SAM.gov)
- Service-disabled veteran-owned (self-reported in SAM.gov)
- Veteran-owned (self-reported in SAM.gov)
- Women-owned (self-reported in SAM.gov)
- Women-owned small business (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $11.3 million |
| FY2024 | $3.3 million |
| FY2025 | $7.9 million |
| FY2026 | $5.9 million |
Its biggest federal customers over the last four fiscal years: Department of the Army ($21.6 million), Federal Highway Administration ($4.3 million) and Bureau of Reclamation ($2.5 million).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Feb 25, 2026 | Federal Highway Administration | Construction service: wa np olym 115(1), repair storm damage on mora road. This project… | $4.3 million |
| Oct 7, 2025 | Department of the Army | 8(a) negotiated santa cruz jetty repairsestimated cost range is between $1,000,000 and… | $1.7 million |
| Sep 18, 2025 | Department of the Army | 8(a) negotiated santa cruz jetty repairs estimated cost range is between $1,000,000 and… | $1.7 million |
| Nov 26, 2024 | Department of the Army | Fy23 quillayute rialto revetment repair | $3.1 million |
| Oct 4, 2024 | Department of the Army | Pl84-99 soledad wastewater treatment plant levee rehabilitation | $1.1 million |
| Dec 29, 2023 | Department of the Army | Pajaro pl84-99 site 2 | $2 million |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes S.E.a. Construction LLC is small under
On its SAM.gov registration, S.E.a. Construction LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 237990 Other Heavy and Civil Engineering Construction
Open contracts in S.E.a. Construction LLC's NAICS codes
200 open federal opportunities on SAM.gov use a NAICS code S.E.a. Construction LLC is small under. These are due soonest.
- Notice of Intent to Consolidate
Due in 2 daysOct 12, 2026
- O¿Donnell Dam Stabilization and Erosion Control
Due in 3 daysOct 12, 2026
- Mary Rhodes Pump Station: Emergency Streambank Erosion Protection
✦ The U.S. Army Corps of Engineers Galveston District is asking industry whether it can protect the Mary Rhodes Pump Station in Bay City, TX from Lower Colorado River bank erosion.
Due in 3 daysOct 13, 2026
- Repair Aids to Navigation (ATON) - Southern Area of USCG District Northeast
✦ The U.S. Coast Guard (Northeast District) wants a contractor to repair, replace or demolish seven aids-to-navigation structures (lights and towers) in New York, Connecticut and…
Due in 3 daysOct 13, 2026
- Chief Joseph Dam (CJD) Intake Concrete Stairs Repair
✦ The Army Corps of Engineers (Seattle District) is doing market research for repairing the concrete stair landings at the intake of Chief Joseph Dam in Bridgeport, WA. This is a…
Due in 3 daysOct 13, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (237990) that have won federal contracts, starting with Washington:
- Port Madison Construction Corporation, Poulsbo, WA
- Sealaska Constructors LLC, Seattle, WA
- Northbank Civil and Marine, LLC, Vancouver, WA
- Knight Const. & Supply, Inc, Deer Park, WA
- Jr Merit, Inc., Vancouver, WA
- Duwamish-Pacific Joint Venture, Seattle, WA
Frequently asked questions
What is S.E.a. Construction LLC's CAGE code?
S.E.a. Construction LLC's CAGE code is 5GYL0. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is S.E.a. Construction LLC's UEI?
S.E.a. Construction LLC's Unique Entity ID (UEI) is H3CUH4W16HD7. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is S.E.a. Construction LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, S.E.a. Construction LLC's registration is active through mar 11, 2027. Registrations are renewed every year.
Is S.E.a. Construction LLC a small business?
S.E.a. Construction LLC is registered on SAM.gov as small under 1 NAICS code, including its primary code, 237990. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.