Custom Metal Fabrication
Ground-up fabrication for parts, structures, and one-off projects built to your exact specifications.
Precision metal fabrication, welded to last
Custom fabrication and TIG welding from a Colton shop that treats every build like it's their own.

Services
Ground-up fabrication for parts, structures, and one-off projects built to your exact specifications.
Clean, factory-quality TIG welds with paint-matched finishing for a seamless repair or build.
Specialty modification work, including axle narrowing and structural changes for tow dollies and trailers.
Photos



TIG welds so clean you can't tell where the cut was
Our story
Untouchable Metal Works is a Colton metal fabrication shop built on one idea: do the job right, every time. Led by José and his crew, we take on custom fabrication, precision TIG welding, and vehicle and trailer modifications that other shops won't touch.
Our customers keep coming back because the work holds up. Whether it's matching factory paint after a weld or narrowing a tow dolly axle with cuts so clean you can barely find the seam, we treat every job as a chance to prove the name right.
We're honest about pricing, straightforward about timelines, and proud of work that consistently exceeds expectations.
What customers say
“I had a great experience with Untouchable Metal Works. The team was professional, easy to communicate with, and delivered quality work from start to finish. They paid attention to the details, completed everything on time, and the craftsmanship exceeded my expectations. It's hard to find a company that's honest, reliable, and takes pride in their work, but these guys definitely do. I highly recommend Untouchable Metal Works to anyone looking for high-quality metal fabrication and excellent customer service.”
“Return customer. Jose and crew provide top notch quality work and matches service with professionalism. Honesty and integrity is the name of the game over at Untouchable Metal Works. Very competitive pricing for such superior workmanship. Can't say enough for all the work you have done for several of my builds over the years. Untouchable Metal Works lives up to the name!”
“I had José narrow a new tow dolly for me. José's work was absolutely perfect, right down to matching the paint after the parts were shortened and welded back together. The only way I could even tell where he cut and welded it, was his TIG welds were even better than the factory welds. I would highly recommend UMW, if you want it done right!”
368 W H St, Colton, CA 92324
368 W H St, Colton, CA 92324
Get directions →