Levi Mason Trading LLC
West Boylston, MA Doing business as Levi Mason Industrial
- UEI
- USWXNWKSNSE5
- CAGE
- 839J4
- Primary NAICS
- 336611 Ship Building and Repairing
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
Veteran-Owned Small Business– · CurrentService Disabled Veteran-Owned Small Business– · Current
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
-
- 336611 Ship Building and Repairing Primary
- 236220 Commercial and Institutional Building Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238160 Roofing Contractors
- 238390 Other Building Finishing Contractors
- 238910 Site Preparation Contractors
- 314910 Textile Bag and Canvas Mills
- 323113 Commercial Screen Printing
Show all
- 326113 Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing
- 326199 All Other Plastics Product Manufacturing
- 332993 Ammunition (except Small Arms) Manufacturing
- 334412 Bare Printed Circuit Board Manufacturing
- 334418 Printed Circuit Assembly (Electronic Assembly) Manufacturing
- 334419 Other Electronic Component Manufacturing
- 336310 Motor Vehicle Gasoline Engine and Engine Parts Manufacturing
- 336320 Motor Vehicle Electrical and Electronic Equipment Manufacturing
- 336330 Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing
- 336340 Motor Vehicle Brake System Manufacturing
- 336350 Motor Vehicle Transmission and Power Train Parts Manufacturing
- 336390 Other Motor Vehicle Parts Manufacturing
- 337127 Institutional Furniture Manufacturing
- 541330 Engineering Services
- 561210 Facilities Support Services
- SAM.gov registration date
- Physical address
- 18 Worcester St, West Boylston, MA 01583, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Flex barrier | Land and Maritime | $0 |
About Levi Mason Trading LLC
Levi Mason Trading LLC, doing business as Levi Mason Industrial, is a SBA-certified veteran-owned small business and service-disabled veteran-owned small business based in West Boylston, Massachusetts, that manufactures marine repair and tactical equipment goods for the Department of the Navy as a prime contractor on an indefinite delivery contract and as a subcontractor on Navy ship-repair programs. The vendor holds a $49 million single-award IDC for general ship repair services issued by Military Sealift Command and competes under total small business set-asides.
The vendor operates as an LLC structured partnership in the marine repair and manufacturing space, holding SBA VOSB and SDVOSB certifications through August 10, 2027, and self-certified as a small disadvantaged business. Recent award activity centers exclusively on Department of the Navy customers. Military Sealift Command issued the $49 million ceiling IDC (N4044325D0010) in January 2025 with an ultimate completion date of January 14, 2030; the contract provides general ship repair services to support MSC vessels in San Diego, California; Bremerton, Washington; and Oahu, Hawaii, covering pipe fitting, electrical work, valve repairs, and engine overhauls as firm fixed-price delivery orders. Naval Sea Systems Command placed a small-value purchase order for flex barrier products in April 2023. Levi Mason subcontracts ship-repair and fabrication work under Vigor Marine LLC, with June 2025 sub-work on USS Gabrielle Giffords (LCS 10) for navigation critical distribution system hardware installation and March 2025 work fabricating a pallet stowage door under TYCOM base work items.
Activity remains early-stage. The vendor has received four total awards since April 2023, with three of those awards (50% of the footprint) arriving in 2025. Combined potential value stands at $49 million, though only $275 thousand has been obligated to date — 1% of the ceiling — reflecting the contract's newly awarded status and the absence of initial task order activity. All customer relationships trace to the Department of the Navy across two distinct commands.
SBA capabilities narrative
Our Ship Repair Specialists have over 20years in the ship overhaul, grooming, and ship habitability services. Specializing in:
HVAC
Fire Suppression
Heads/Galley Installation and Refit
Joinery
Pilothouse/Bridge Controls Installation and Refit
Stateroom/Berthing Refits
General fabrication equipment set access and
expertise includes:
High Pressure Water jet material cutting
Reductive manufacturing/milling
Pipe Fitting procedures including:
Brazing
Marine electrical wiring installation
Marine sheet metal fabrication/joinery expertise
Installation/removal certification of PCMS (Passive
countermeasure system).
Quick answers
What is Levi Mason Trading LLC's UEI?
Levi Mason Trading LLC's Unique Entity ID (UEI) in SAM.gov is USWXNWKSNSE5.
What is Levi Mason Trading LLC's CAGE code?
Levi Mason Trading LLC's CAGE code is 839J4.
What is Levi Mason Trading LLC's primary NAICS code?
Levi Mason Trading LLC's primary NAICS code is 336611 (Ship Building and Repairing).
Where is Levi Mason Trading LLC located?
Levi Mason Trading LLC's physical address in SAM.gov is 18 Worcester St, West Boylston, MA 01583, USA.
Is Levi Mason Trading LLC registered in SAM.gov?
Yes. Levi Mason Trading LLC's SAM.gov registration is active through March 2, 2027.
Which SBA certifications does Levi Mason Trading LLC hold?
Levi Mason Trading LLC holds Veteran-Owned Small Business and Service Disabled Veteran-Owned Small Business certifications from the SBA.
What is Levi Mason Trading LLC's most recent federal award?
Levi Mason Trading LLC's most recent federal contract award is Flex barrier (SPMYM223P1391), from Land and Maritime, on April 27, 2023.
On GovTribe
See Levi Mason Trading LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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