Structural Steel Fabrication & Erection in Southern California
Certified C-51 Contractor • AWS D1.1 Welding • CNC Plasma & Laser Cutting • Mobile Services
About Trufusion Steel Co.
Trufusion Steel Co. is a locally owned and operated, C-51 licensed and insured structural steel fabrication and erection company based in Southern California. Founded in 2019 and backed by more than 18 years of hands-on welding and fabrication experience, we deliver expert solutions for commercial, industrial, and specialty projects throughout Riverside, San Bernardino, Orange, Los Angeles, and San Diego Counties.
We combine traditional craftsmanship with state-of-the-art CNC plasma and laser cutting, press brake forming, and advanced 2D/3D CAD design. Safety, accuracy, and client satisfaction are our top priorities on every project.
Our Structural Steel & Welding Services
Structural Steel
Full-service steel fabrication and erection: beams, columns, frames, platforms, mezzanines, canopies, and supports for commercial & industrial projects. Detailing, shop drawings, field measurements, and installation by certified experts.
Welding
AWS D1.1-certified welding in SMAW, GMAW, and FCAW for structural and miscellaneous steel. Shop welding and mobile welding throughout SoCal for repairs, modifications, and field work—always up to code.
Fabrication
Custom fabrication of stairways, railings, ADA handrails, embeds, fence panels, trash enclosures, steel platforms, bollards, canopies, and more. Built to your project specs and delivered on your timeline.
Laser Cutting & Manufacturing
High-precision CNC plasma cutting up to 1” plate, plus laser cutting for plate and tube. Press brake forming to 200 tons for brackets, base plates, flanges, and custom steel parts. Bring your DXF or CAD files—or let us design for you!
Key Capabilities & Local Service Area
As leading steel fabricators in Southern California, Trufusion Steel combines expert craftsmanship with advanced technology. We are fully licensed and certified, ready to deliver precision structural steel and custom metal fabrication projects throughout the region. Our extensive capabilities ensure high-quality results from shop to site.
Certifications & Capabilities
- C-51 Licensed Fabricator & Erector (CA #1106970)
- AWS D1.1 Certified Welding (SMAW, GMAW, FCAW)
- OSHA-Compliant Safety Standards
- Custom ADA Handrails & Stair Rails
- CNC Plasma & Laser Cutting
- Press Brake Forming up to 200 Tons
- Mobile & Shop Fabrication Services
Areas We Serve
- Riverside County
- San Bernardino County
- Orange County
- San Diego County
- Los Angeles County (for select projects)
- Imperial County (for select projects)
- Wider Southern California Region
What Our Clients Say
“Trufusion Steel delivered exactly what we needed, on time and within budget. Their attention to detail on our custom structural components was exceptional. Highly recommend!”
“From intricate railings to heavy-duty platforms, Trufusion’s craftsmanship and welding expertise are unmatched. A pleasure to work with, always professional and reliable.”
“The team at Trufusion Steel tackled a complex custom fabrication for our new facility. Their engineering support and efficient installation made the whole process seamless.”