Founded in 2015 by ship repair veteran Josue Diaz, PR International Piping Systems, LLC is a premier provider of marine fabrication and repair services. Operating primarily throughout the Hampton Roads area and Florida, we specialize in high-quality pipe fitting, pipe welding, structural fitting, and structural welding.

Our highly skilled teams are currently executing critical projects across top-tier facilities, including BAE Systems Maritime Solutions, NASSCO Norfolk, MHI Midtown, Norfolk Naval Shipyard, Naval Station Norfolk, Naval Station Mayport, and Little Creek.

Backed by government-approved quality and safety programs—complete with rigorous welding procedures and certifications—we are committed to delivering world-class craftsmanship and on-time performance for both the U.S. Navy and the commercial shipping sector.