I.S.I. Welding was founded with the mission of transforming our expertise and passion for welding into a service that helps clients build, restore, and enhance what matters most to them. With over 20 years of combined experience in the trades, and certification as a Los Angeles City Certified Welder, our team has successfully completed projects ranging from residential repairs to large-scale commercial construction.

What began with welding has grown into a complete range of services. As a family-owned and operated business, we offer expert welding and fabrication, along with concrete, masonry, demolition & hauling, and painting. Our diverse capabilities let us take your project from start to finish — saving you time, stress, and the hassle of coordinating multiple contractors.

We take pride in delivering workmanship that is strong, precise, and built to last. Our reputation has been earned through honesty, professionalism, and dependable results that our customers can trust.

At I.S.I. Welding, we stand behind everything we do. We treat every project as if it were our own—because to us, it’s not just about the work, it’s about building trust and lasting relationships.

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