Roland's Mobile Welding is Southern California’s best choice for portable welding services. Since 1990, we have worked on thousands of mobile welding projects, ranging from on-site metal fabrication and heavy equipment repairs to bus bar welding for electrical substations and structural steel welding for new construction. With 40+ years of experience and multiple certifications from the City of Los Angeles and the American Welding Society, you can count on us to work efficiently and safely and always deliver high-quality work. Call today for a free estimate.