SOUTHCOAST WELDING & MANUFACTURING, LLC.

SOUTHCOAST WELDING & MANUFACTURING, LLC. specializes in advanced ship repair and maintenance for U.S. Navy surface vessels, with deep expertise in structural welding, hull integrity restoration, and propulsion system integration. The contractor delivers complex repair packages under Navy CMAV and EM programs, executing precision fabrication and modular replacement tasks on Arleigh Burke-class destroyers, San Antonio-class amphibious transport docks, and LSD-class dock landing ships. Their technical capabilities include compliance with naval welding standards, non-destructive testing protocols, and shipyard integration of classified C460A/B work packages, ensuring mission-critical readiness for fleet sustainment operations. They are particularly adept at incorporating original specification amendments into active repair cycles, demonstrating rigorous adherence to technical directives and naval engineering specifications. The company maintains an exclusive focus on the Department of Defense, primarily supporting the Navy’s Ship Repair and Maintenance Command through recurring delivery orders for dry-dock and underway repair events. Their consistent engagement across multiple ship classes indicates a trusted, embedded role in the Navy’s organic industrial base, with a pattern of repeat performance on high-priority platforms requiring rapid turnaround and stringent quality control. SOUTHCOAST’s industry focus is centered on NAICS 336611 — Ship Building and Repairing — where they function as a specialized shipyard contractor performing mid-to-high complexity repairs on commissioned naval vessels. They operate within the defense maritime industrial sector, serving as a critical link in the Navy’s fleet maintenance ecosystem, with no significant activity outside naval surface ship sustainment. As a small business structured under 2K, SOUTHCOAST WELDING & MANUFACTURING, LLC. operates from its Chula Vista, California facility, positioning itself as a West Coast-based provider with direct access to major Pacific Fleet maintenance hubs. The company holds no federal certifications but maintains a proven track record of delivering mission-critical naval repair services under stringent defense contract requirements.