marine maintenance Government Contracts | SamSearch

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marine maintenance Government Contracts

144 government contract opportunities classified as marine maintenance, spanning federal and state/local solicitations. Updated daily.

104 federal24 SLED16 forecastsUpdated daily

Federal Opps

104

Federal contracts

SLED Opps

24

State, local & education contracts

Forecasts

16

Agency pipeline forecasts

Total

144

All sources combined

104 federal contract opportunities classified as marine maintenance.

DEPT OF DEFENSE

ESD 26R0018 PRESOLICITATION

Active

AI Summary

The Military Sealift Command seeks a contractor for the operation and maintenance of Expeditionary Transfer Dock vessels. The contractor must ensure vessels are mission-ready and comply with USCG and ABS regulations. A fixed-price contract will be awarded based on technical acceptability. Offerors must have a SECRET fa…

VA

Posted Aug 27, 2026Due Sep 12, 2026PresolicitationNAICS 483111Total Small Business Set-Aside (FAR 19.5)Sol: N3220526R0018

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DEPT OF DEFENSE

SCAFFOLDING SERVICES

Active

AI Summary

The Department of Defense is seeking qualified sources for engineered scaffolding and environmental containment systems for submarine maintenance at Norfolk Naval Shipyard. This Sources Sought notice aims to gather market research and does not constitute a solicitation. Interested vendors should submit capability state…

VA

Posted Aug 24, 2026Due Sep 1, 2026Sources SoughtNAICS 238190Sol: N42158-26-NNSY-1200N-0034

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DEPARTMENT OF COMMERCE

J--ANNUAL SHIPYARD SERVICES FOR R/V SHEARWATER

Archived

AI Summary

The Department of Commerce's National Oceanic and Atmospheric Administration is seeking annual shipyard services for the R/V Shearwater, including maintenance and repairs. This opportunity is a combined synopsis/solicitation and is classified under NAICS code 336611. Interested bidders should refer to the provided Q&A …

VA

Posted Aug 12, 2026Due Aug 17, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 1305M226Q0210

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DEPARTMENT OF TRANSPORTATION

DRY DOCKING AND SPECIAL PERIODICAL SURVEY FOR M/V “SEAWAY GUARDIAN”

Active

AI Summary

The Great Lakes St. Lawrence Seaway Development Corporation is soliciting quotes for the drydocking and special periodical survey of the M/V 'Seaway Guardian'. This RFQ requires completion of various surveys and maintenance at a marine facility within the Great Lakes system, with quotes due by September 8, 2026.

NY

Posted Aug 11, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 336611Sol: 6923G526Q0051

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DEPARTMENT OF HOMELAND SECURITY

CGC BARBARA MABRITY

Active

AI Summary

The U.S. Coast Guard is seeking sources for drydock availability services for the USCGC BARBARA MABRITY. This Sources Sought Notice aims to identify capable contractors for various maintenance and repair tasks, including hull plating, inspections, and equipment servicing. Interested parties should respond by August 28,…

CA

Posted Aug 10, 2026Due Aug 28, 2026Sources SoughtNAICS 336611No Set aside usedSol: DDFY27BARBARAMABRITY

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DEPARTMENT OF HOMELAND SECURITY

USCGC HEALY - BOW CRANE HYDRAULIC CYLINDER REPLACEMENT

Archived

AI Summary

The United States Coast Guard is seeking a contractor to perform on-site labor for the replacement of a hydraulic cylinder on the USCGC Healy's Bow Crane. This service contract is a total small business set-aside, with a performance period from August 3 to August 14, 2026. Interested parties must submit their best offe…

CA

Posted Jul 24, 2026Due Jul 31, 2026Combined Synopsis/SolicitationNAICS 811310Total Small Business Set-Aside (FAR 19.5)Sol: 70Z08526Q0026635

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DEPARTMENT OF HOMELAND SECURITY

USCGC MIDGETT ENGINE INSPECTION

Archived

AI Summary

The US Coast Guard intends to award a sole source contract for an engine inspection on the USCGC Midgett. This procurement will follow FAR Part 12 and 13 procedures, specifically allowing solicitation from one source. Interested parties may submit offers by 8:00 AM Pacific Time for consideration.

CA

Posted Jul 24, 2026Due Jul 29, 2026Combined Synopsis/SolicitationNAICS 811310Sol: 70Z08526N026969

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DEPARTMENT OF COMMERCE

Annual Shipyard Services for R/V MINKE

Archived

AI Summary

The Department of Commerce's National Oceanic and Atmospheric Administration is seeking proposals for annual shipyard services for the R/V MINKE. This includes maintenance and repairs necessary for the vessel's operational readiness. Interested bidders should prepare to submit their proposals by the specified deadline.

VA

Posted Jul 23, 2026Due Aug 7, 2026Combined Synopsis/SolicitationNAICS 336611Small Business Set Aside - TotalSol: 1305M226Q0213

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DEPARTMENT OF HOMELAND SECURITY

USCGC SPAR Unplanned Dry Dock

Archived

AI Summary

The US Coast Guard is seeking qualified sources for unplanned dry dock support for the Cutter SPAR in Duluth, MN. This Sources Sought Notice is for market research only and does not constitute a commitment to award a contract. Interested parties must submit their capabilities by May 15, 2026.

MD

Posted Jul 16, 2026Due Jul 31, 2026Sources SoughtNAICS 336611No Set aside usedSol: 70Z04026QSBPL0004

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DEPT OF DEFENSE

USS RUSHMORE (LSD-47) BALLAST TANKS PRSV N6264926R0047

Archived

AI Summary

The Department of the Navy is soliciting proposals for the preservation of ballast tanks on the USS RUSHMORE (LSD-47) from qualified ship repair contractors in Japan. The work is scheduled from October 12, 2026, to July 30, 2027. Interested parties must demonstrate their capability to perform the work in Japan.

AP

Posted Jul 13, 2026Due Aug 17, 2026SolicitationNAICS 336611No Set aside usedSol: N6264926R0047

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DEPARTMENT OF HOMELAND SECURITY

USCG MUNRO DS FQ1 FY27

Archived

AI Summary

The US Coast Guard is soliciting quotes for dockside repairs of the USCGC MUNRO (WMSL 418) in Alameda, CA, for FY27. Interested contractors must be registered in SAM. The opportunity is categorized under NAICS 336611, focusing on marine maintenance services.

CA

Posted Jul 10, 2026Due Jul 14, 2026SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 70Z08526QLREP0018

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DEPARTMENT OF HOMELAND SECURITY

USCGC WYACONDA DIVE SERVICE KEEL COOLER CLEANING

Archived

AI Summary

The U.S. Coast Guard is seeking a contractor to perform on-site keel cooler cleaning services for the USCGC Wyaconda. This is a firm-fixed-price service contract with a performance period until July 31, 2026. The opportunity is a total small business set-aside under NAICS code 561990. Offerors must demonstrate technica…

CA

Posted Jul 9, 2026Due Jul 14, 2026Combined Synopsis/SolicitationNAICS 561990Total Small Business Set-Aside (FAR 19.5)Sol: 70Z08526Q0023837

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DEPT OF DEFENSE

SOURCES SOUGHT NOTICE FOR MMD 42' BARGE ROTATING GROUP REPAIR

Archived

AI Summary

This sources sought notice is for the repair of a 42' barge rotating group for the Department of Defense. The opportunity is aimed at gathering market research and does not constitute a formal request for proposals. Interested contractors should submit their capabilities in response to this notice.

WA

Posted Jul 9, 2026Due Jul 14, 2026Sources SoughtNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: W912DW-26-Q-BARG

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DEPT OF DEFENSE

MCM-1 CLASS MOORING AND SERVICE REQUIREMENT

Archived

AI Summary

The Department of the Navy is seeking sources for the MCM-1 Class ship repair and maintenance scheduled for September 2026. Interested firms must possess a Master Ship Repair Agreement or Agreement for Boat Repair in Japan. Responses are due by July 7, 2026, and should include a capability statement demonstrating relev…

AP

Posted Jul 2, 2026Sources SoughtNAICS 336611Sol: N6264926FTBD

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DEPARTMENT OF HOMELAND SECURITY

USCGC WAESCHE COOLING COIL RENEWAL

Archived

AI Summary

The US Coast Guard is seeking a contractor to perform on-site labor and services for the renewal of an HVAC cooling coil on the USCGC WAESCHE. This is a firm-fixed-price service contract, with a performance period from June 29 to July 31, 2026. The opportunity is a total small business set-aside under NAICS code 336611…

CA

Posted Jun 30, 2026Due Jul 6, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 70Z08526Q0026017

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DEPARTMENT OF HOMELAND SECURITY

Hull Plating, U/W Body, Divers Inspect, Clean Perform

Archived

AI Summary

The Department of Homeland Security, US Coast Guard, is seeking quotes for hull plating and underwater body inspection services for the CGC Raymond Evans. This opportunity is a total small business set aside, with a performance period from July 16 to July 26, 2026. Interested vendors must submit detailed firm fixed pri…

VA

Posted Jun 29, 2026Due Jul 6, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 52000QR260026246

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DEPARTMENT OF HOMELAND SECURITY

DOCKSIDE (DS): USCGC MIDGETT FY27 REPAIR

Archived

AI Summary

The U.S. Coast Guard is seeking sources for dockside repairs for the Coast Guard Cutter MIDGETT, scheduled from February 2 to May 8, 2027. Interested companies should respond by July 6, 2026, with their business size/status and past performance references. A request for proposal will follow after determining the set-as…

CA

Posted Jun 24, 2026Due Jul 6, 2026Sources SoughtSol: DOCKSIDE-FY27-Q2-REPAIRS-CGC-MIDGETT

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DEPT OF DEFENSE

USS RUSHMORE (LSD-47) AFFF VALVE AND STRAINER IN AFFF STATION NO.2; REPLACE / DECK IN AFFF STATION NO.2; PRESERVE

Archived

AI Summary

The NAVSUP Fleet Logistics Center Yokosuka intends to issue a competitive solicitation for the replacement of an AFFF valve and strainer, and preservation of the deck in AFFF Station No.2 aboard USS RUSHMORE (LSD-47). This opportunity is restricted to authorized sources in Japan, and bidders must demonstrate compliance…

AP

Posted Jun 24, 2026Due Jul 9, 2026SolicitationNAICS 336611Sol: N6275826PRRU322

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DEPARTMENT OF HOMELAND SECURITY

USCGC HUDSON EXHAUST CLEANING

Archived

AI Summary

The US Coast Guard is seeking proposals for cleaning the Main Diesel Engine exhaust piping system on the USCGC Hudson. This is a fixed-price service opportunity under a Small Business Set-Aside, with proposals due by July 15, 2026. A site visit is recommended on July 8, 2026. Contractors must comply with all base regul…

FL

Posted Jun 15, 2026Due Jul 15, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 52050PR260000305

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DEPT OF DEFENSE

USS RUSHMORE (LSD-47) BALLAST TANKS REPAIR AND PRESERVE

Archived

AI Summary

The Department of Defense is seeking qualified sources for the repair and preservation of ballast tanks on USS RUSHMORE (LSD-47) from October 2026 to July 2027. This opportunity is restricted to authorized Master Ship Repair Agreement and Agreement for Boat Repair holders in Japan. Interested parties must demonstrate c…

AP

Posted Jun 11, 2026Due Jun 26, 2026PresolicitationNAICS 336611No Set aside usedSol: N6275826PRRU316

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marine maintenance Government Contracts, FAQ

Common questions about finding and winning marine maintenance government contracts.