Three Generations of Welding & Fabrication Excellence
Custom Agricultural • Industrial • Structural Steel Fabrication

Custom Agricultural • Industrial • Structural Steel Fabrication

Founded in 2019 by John and Melissa Cabral, JMC Ag Welding & Fabrication continues a family tradition of welding and metal fabrication spanning three generations. From John's grandfather building custom farm equipment to Cabral's Welding serving California for more than 30 years, our commitment to craftsmanship remains the foundation of everything we build.
While JMC Ag Welding & Fabrication was founded in 2019 by John and Melissa Cabral, our family's welding tradition spans three generations. It began with John's grandfather, who built his own farm equipment to meet the needs of California agriculture. His father continued that tradition by founding Cabral's Welding in 1993, building a respected reputation for quality workmanship that lasted through 2025.
Today, JMC proudly carries that legacy forward by combining generations of craftsmanship with modern fabrication technology.

Industrial-Scale Fabrication From raw steel to finished product all under one roof.
✔ 30' 750-Ton Mechanical Press Brake
✔ CNC Plasma Cutting
✔ Custom Metal Fabrication
✔ Production Manufacturing
✔ Precision Welding
✔ Equipment Repair
✔ Mobile Welding
Belkorp Ag
Garton Tractor
Pape Machinery
N & S Tractor
Gearmore
Holt Ag
Holt of California
⭐ Family Owned
⚙ Three Generations
🏭 Complete In-House Fabrication
🚚 Mobile Welding
🔥 Heavy Fabrication Equipment
🌾 Serving California Agriculture









































Three generations of craftsmanship.
Founded in 2019 by John and Melissa Cabral, JMC continues a family tradition of metal fabrication dating back more than three decades.
John's grandfather built farm equipment for local agriculture before John's father founded Cabral's Welding in 1993.
Today JMC combines that legacy with modern CNC plasma cutting, heavy fabrication equipment, precision welding, and production manufacturing to serve customers throughout California.
Every project reflects our commitment to quality workmanship, reliability, and long-term relationships.
MIG welding is a versatile and efficient welding process. Our experienced welders use MIG welding to create high-quality welds on a variety of materials, including steel, aluminum, and stainless steel.
TIG welding is a precise and clean welding process. Our skilled welders use TIG welding to create high-quality welds on thin materials and materials that require a high level of precision.
Stick welding is a classic welding process that is still widely used today. Our expert welders use stick welding to create strong and durable welds on heavy materials and in harsh environments.
Our team of skilled welders and fabricators can create custom metal products tailored to your specific needs. From prototypes to large-scale production runs, we can handle any welding fabrication project.
Quality control is essential in welding. Our certified welding inspectors can ensure that your welds meet industry standards and specifications, providing you with peace of mind and assurance of safety.
High-quality aluminum welding for agricultural, industrial, and custom applications. From repairs to custom fabrication, we provide dependable aluminum welding solutions built to last.
146 West Service Road, Modesto, California 95358, United States