
About us
At JSR Welding Corp, we believe that craftsmanship is more than just a skill—it’s an art. We’re a team of dedicated engineers, welders, and marine enthusiasts with a shared passion for delivering high-quality, custom metalwork that enhances the way you experience life on the water. From small custom projects to large marine upgrades, we approach every job with precision, creativity, and care.
Based in Juncos, Puerto Rico, our story began with a simple goal: to provide boat owners, homeowners, and businesses with custom aluminum and stainless steel solutions that combine functionality and design. Today, we’re proud to be recognized for our attention to detail, superior craftsmanship, and a customer-centric approach that sets us apart.

What we do best?
Our expertise lies in marine fabrication, creating products that make your boat more efficient, comfortable, and visually stunning. We specialize in Custom T-Tops, Half Towers, Leaning Posts, Custom Fuel Tanks, and accessories like Bolt-On Rod Holders, Removable Backrests, and Fender Cleats.
We also offer Aluminum Welding and Stainless Steel Fabrication, tailoring every product to meet your specific needs. Whether you’re a boat owner looking to upgrade your vessel or need custom parts for another project, we’ve got you covered.
Our values
What Makes Us Different
At JSR Welding Corp, it’s not just about making products—it’s about building trust. We go beyond standard fabrication by offering personalized design consultations, custom solutions, and expert recommendations tailored to your goals. Our ability to turn ideas into reality with precision and efficiency has earned us a reputation for being reliable, approachable, and innovative.
We also understand that your time matters. That’s why we focus on delivering projects on time and within budget, without ever compromising on quality.
We are JSR Welding

Meet the Team Behind the Welds
Our team consists of skilled engineers and fabricators who are passionate about what they do. With a diverse mix of experience in marine design, metal fabrication, and customer service, we bring the perfect balance of technical expertise and creativity to every project.

Our Vision for the Future
We’re committed to growing alongside our customers and expanding our capabilities to meet the evolving demands of marine design and fabrication. In the future, we plan to offer mobile on-site welding services at marinas and further innovate with sustainable materials and advanced technologies.