NAICS 336611 – Ship Building and Repairing

Browse 852+ active federal contract opportunities classified under NAICS 336611.

Recent Opportunities

• Technical Representative for Geislinger Couplings
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: Apr 10, 2026 NAICS: 336611 Set-Aside: SBA
• USS HIGGINS (DDG-76) FY26 6C1 SRA BUNDLE 2, Yokosuka Japan
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: Apr 10, 2026 NAICS: 336611 Location: JP-14
• CGC Forward Ventilation Duct Cleaning
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Apr 3, 2026 Due: Apr 13, 2026 NAICS: 336611 Set-Aside: SBA Location: VA
• Medium Landing Ship (LSM) Vessel Construction Manager (VCM) Solicitation # N00024-26-R-2421
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: Apr 16, 2026 NAICS: 336611
• DRYDOCK REPAIRS FOR THE CGC WILLOW
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Apr 3, 2026 Due: Apr 27, 2026 NAICS: 336611 Set-Aside: SBA
• WMEC-270 OEM CPP FILTRATION SYSTEM REPLACE
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Apr 3, 2026 Due: Apr 10, 2026 NAICS: 336611 Set-Aside: SBA Location: MD
• Preparation & Preservation of Potable Water Tanks Onboard Submarine
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: Apr 20, 2026 NAICS: 336611 Set-Aside: NONE Location: CT
• 80--SEALING COMPOUND
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: Apr 8, 2026 NAICS: 336611
• Mooring Barge Sources Sought
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: May 4, 2026 NAICS: 336611
• USS MCCAMPBELL (DDG-85) EMERGENT MAINTENANCE (6EM) AND CONTINUOUS MAINTENANCE (6CM), YOKOSUKA, Japan
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: Apr 17, 2026 NAICS: 336611 Location: JP-14
• CGC Forward Ventilation Duct Cleaning
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Apr 3, 2026 Due: Apr 13, 2026 NAICS: 336611 Set-Aside: SBA Location: VA
• DRYDOCK: USCGC STINGRAY DD FY2026
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Apr 3, 2026 NAICS: 336611 Set-Aside: SBA Location: LA
• DRYDOCK REPAIRS FOR THE CGC WILLOW
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Apr 3, 2026 Due: Apr 27, 2026 NAICS: 336611 Set-Aside: SBA
• USS RAFAEL PERALTA (DDG-115) FY26 SIA BUNDLE #1
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: May 4, 2026 NAICS: 336611 Set-Aside: NONE Location: JP-14
• CGC MOHAWK FY26 DS2
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Apr 3, 2026 Due: Apr 6, 2026 NAICS: 336611 Set-Aside: SBA Location: FL
• USNS LARAMIE (T-AO 203) MTA
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: May 18, 2026 NAICS: 336611 Set-Aside: SBA
• USS ST LOUIS (LCS 19) | USS DONALD COOK (DDG 75) FY27 Docking Selected Restricted Availabilities (DSRA) Request for Proposals
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: Apr 15, 2026 NAICS: 336611
• USCG ANT DETROIT (49424) FY26 U/W BODY REPAIR
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Apr 3, 2026 Due: Apr 13, 2026 NAICS: 336611 Set-Aside: SBA Location: MI
• CGC MOHAWK FY26 DS2
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Apr 3, 2026 Due: Apr 6, 2026 NAICS: 336611 Set-Aside: SBA Location: FL
• Diesel Engine Wire Harness Replacement
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: Apr 8, 2026 NAICS: 336611 Location: HI
• PRESOLICITATION SYNOPSIS YON-285 SASEBO, JAPAN
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: Apr 20, 2026 NAICS: 336611 Set-Aside: NONE Location: JP-42
• USS HOWARD (DDG83) FY26 6A01 NON-SKID WORK
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: Apr 6, 2026 NAICS: 336611 Location: JP-14
• USS BLUE RIDGE (LCC 19) 5C1 DSRA TYCOM
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: May 17, 2026 NAICS: 336611 Set-Aside: NONE
• Maintenance, Repair, and Preservation of Edgecumbe Barge
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: Apr 13, 2026 NAICS: 336611
• Preparation & Preservation of Potable Water Tanks Onboard Submarine
  Agency: DEPT OF DEFENSE Posted: Apr 3, 2026 Due: Apr 20, 2026 NAICS: 336611 Set-Aside: NONE Location: CT

Data sourced from SAM.gov. Updated daily. Last updated: April 4, 2026.