Mobile Welding and Fabrication | AWS D1.1 Certified | Steel Theory Welding
Because Every Great Weld Starts with a Solid Theory.
AWS D1.1 Certified
Steel Theory Welding is AWS D1.1 Certified providing structural and mobile welding services for trailers, gates and heavy equipment across Indiana.
Our Services
Mobile Fabrication Services
Custom-built metalwork on-site. We bring the workshop to you—crafting, cutting, and welding precise pieces right where you need them.
24/7 Emergency Service
Fast, reliable on-the-spot welding repairs to keep your project or equipment running smoothly when time is critical.
Basic Service
Everyday welding, repairs, fabrications, and installations handled with precision and care.
Every Great Build Starts With a Theory. Yours Comes With a Free Estimate
Got a spark of an idea? Let’s fire it up together!
Whether you’re dreaming up a custom project, need a quick fix, or just want to see what we can create, we’re all ears. Reach out and let’s turn that idea into something solid.