NAICS 336611 – Ship Building and Repairing

Browse 994+ active federal contract opportunities classified under NAICS 336611.

Recent Opportunities

• USCGC Stone Steering Pump Diagnosis (no repair)
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: May 20, 2026 Due: May 26, 2026 NAICS: 336611 Set-Aside: SBA Location: SC
• USNS AMELIA EARHART (T-AKE 3) Regular Overhaul (ROH)
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 22, 2026 NAICS: 336611
• LPAC Maintenance Overhaul
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 22, 2026 NAICS: 336611 Set-Aside: NONE
• Welin Lambie Dual Point Davit Overhaul Renewal Sources Sought Notice
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: May 20, 2026 Due: Jun 2, 2026 NAICS: 336611
• USNS LEROY GRUMMAN (T-AO 195) FY27 ROH/DD
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 9, 2026 NAICS: 336611 Set-Aside: SBA
• Replacement of Hydraulic Hose for R/V Chesapeake
  Agency: COMMERCE, DEPARTMENT OF Posted: May 20, 2026 Due: May 25, 2026 NAICS: 336611 Set-Aside: SBA
• Main Feed Pump Parts
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 27, 2026 NAICS: 336611
• DDG 128 and DDG 130 Post Shakedown Availabilities At Norfolk
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 22, 2026 NAICS: 336611
• VOYAGE REPAIR (VR)
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 3, 2026 NAICS: 336611 Set-Aside: NONE
• USCGC Bristol Bay DS Repairs FY26
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: May 20, 2026 NAICS: 336611 Set-Aside: SBA Location: MI
• 31--BEARING,ROLLER,CYLINDRICAL
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 336611
• 6A1 Corrective Maintenance for Puget Sound Naval Shipyard (PSNS) Barge YR-85 and YR-95
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 10, 2026 NAICS: 336611 Set-Aside: NONE Location: JP-14
• Groom and repair of Allied Systems Knuckle boom crane
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 27, 2026 NAICS: 336611 Set-Aside: NONE
• CGC WILLIAM SPARLING DD REPAIRS FY27
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: May 20, 2026 Due: Jun 3, 2026 NAICS: 336611 Location: MA
• USCGC WILLIAM SPARLING DRYDOCK FY27
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: May 20, 2026 Due: Jun 3, 2026 NAICS: 336611 Location: MA
• Overhaul (soft kits only) and testing of Marotta valves
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 26, 2026 NAICS: 336611 Set-Aside: NONE Location: FL
• 47--PERMA PLUGS
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 NAICS: 336611
• 28--DEFLECTOR,DIRT AND
  Agency: DEPT OF DEFENSE Posted: May 19, 2026 Due: Jun 3, 2026 NAICS: 336611 Set-Aside: SBA
• JRRF Drydocking and Repair of the PF205 Patrol Boat
  Agency: TRANSPORTATION, DEPARTMENT OF Posted: May 19, 2026 Due: Jun 1, 2026 NAICS: 336611 Set-Aside: SBA Location: VA
• USS GRIDLEY (DDG 101) FY27 Depot Modernization Period (DMP)
  Agency: DEPT OF DEFENSE Posted: May 19, 2026 Due: Jul 3, 2026 NAICS: 336611
• Announcement for Upcoming 2027 NSRP Panel Project Solicitation
  Agency: DEPT OF DEFENSE Posted: May 19, 2026 Due: Dec 1, 2026 NAICS: 336611 Set-Aside: NONE Location: SC
• USS CINCINNATI (LCS 20) FY27 Docking Selected Restricted Availability (DSRA) and USS CANBERRA (LCS 30) FY27 DSRA Request for Proposal(s) (RFP)
  Agency: DEPT OF DEFENSE Posted: May 19, 2026 Due: Jun 26, 2026 NAICS: 336611
• YON 305 Cargo Fuel Tank Cleaning
  Agency: DEPT OF DEFENSE Posted: May 19, 2026 Due: Jun 1, 2026 NAICS: 336611 Set-Aside: NONE Location: JP-42
• CGC ELM DOCKSIDE RPAIRS
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: May 19, 2026 Due: May 27, 2026 NAICS: 336611 Set-Aside: SBA Location: OR
• USS HIGGINS (DDG 76) SRA 6C1, Bundle #1
  Agency: DEPT OF DEFENSE Posted: May 19, 2026 Due: May 22, 2026 NAICS: 336611 Set-Aside: NONE Location: JP-14

Data sourced from SAM.gov. Updated daily. Last updated: May 21, 2026.