MILLS MARINE & SHIP REPAIR LLC
MILLS MARINE & SHIP REPAIR LLC is a federal contractor, registered under UEI N3NKQ3XNZ135 and CAGE code 6PFL2. It has been awarded $292,630,530 across 234 federal contracts. Primary work spans Ship Building and Repairing, Engineering Services, and Other Support Activities for Water Transportation. Top awarding agencies include Norfolk Naval Shipyard Gf, Department Of Defense (dod), and Department Of Defense.
Contact Information
Registration and classification details
Registration
UEI Code
N3NKQ3XNZ135CAGE Code
6PFL2Entity Structure
Partnership or Limited Liability PartnershipEstablished
N/ABusiness Classifications
NAICS Codes
Federal Contracting Overview
Award totals, agency breakdown, NAICS distribution, and geographic footprint.
AI Capability Profile
MILLS MARINE & SHIP REPAIR LLC specializes in naval vessel maintenance, repair, and modernization, with deep expertise in insulation replacement, painting, and lagging operations for U.S. Navy and Coast Guard cutters and carriers. The company delivers mission-critical shipyard services including com...
MILLS MARINE & SHIP REPAIR LLC specializes in naval vessel maintenance, repair, and modernization, with deep expertise in insulation replacement, painting, and lagging operations for U.S. Navy and Coast Guard cutters and carriers. The company delivers mission-critical shipyard services including complex overhaul support, structural refurbishment, and systems-level preservation work, particularly in confined and hazardous environments aboard active-duty vessels. Their technical proficiency extends to precision application of thermal and acoustic lagging materials, corrosion-resistant coating systems, and compliance with naval specifications for safety and durability. Complementing their core ship repair work, they provide engineering support for technical documentation, layout analysis, and maintenance planning, alongside logistical services such as warehouse management and administrative operations to sustain shipyard readiness. The contractor maintains a strong, sustained relationship with the Department of Defense and the Department of Homeland Security, primarily supporting naval surface fleet sustainment at major shipyards and operational bases. Their work for the Navy focuses on carrier refueling and complex overhauls, while Coast Guard contracts center on cutter insulation and structural integrity upgrades. They also deliver administrative and warehousing services to federal agencies, demonstrating adaptability across mission-critical support functions. Their primary industry focus is shipbuilding and repair (NAICS 336611), positioning them as a niche provider of specialized vessel maintenance services within the defense maritime industrial base. They also deliver engineering services (NAICS 541330) and facility support (NAICS 561110, 493110), reinforcing their role as a multi-disciplinary shipyard services contractor. Their market positioning is defined by hands-on, on-site execution in active naval environments rather than large-scale fabrication. Based in Suffolk, Virginia, MILLS MARINE & SHIP REPAIR LLC operates as a small business with no federal certifications on record. Their geographic proximity to major East Coast naval facilities enables rapid mobilization and sustained presence at key maintenance hubs, making them a reliable partner for time-sensitive, high-stakes vessel upkeep missions.
Key Performance Metrics
Awards Count
All time
Active
Currently performing
Completed
Past period of performance
Total Awards
All time
Contracts
Prime · all time
Subcontracts
Sub · all time
Grants
Prime · all time
Subgrants
Sub · all time
