Automotive, industrial, trailer, stainless, and one-off custom welding solutions — approached with attention to fitment, strength, function, and finish.
From quick mobile welding calls to full custom builds — if it's metal, we can build it, fix it, or make it better.
Roll cages, chassis work, exhaust systems, brackets, mounts, and custom performance fabrication built for real use.
Learn more →Industrial fabrication, structural repairs, and commercial metal work — built to spec and built to last.
Learn more →Trailer fabrication, modification, and repair — frames, ramps, gates, decks, and structural fixes.
Learn more →Clean stainless TIG work — exhaust, piping, and polished fabrication where finish matters as much as strength.
Learn more →We come to you. On-site welding and repair across Southern California for jobs that can't come to the shop.
Learn more →Prototypes, custom metal projects, and the stuff nobody else wants to figure out. Bring a sketch — we'll handle the rest.
Learn more →A look at what comes out of the shop. Send me your project photos and they'll go here.
Tube-bent, notched, and TIG welded cage built to fit.
Custom-routed stainless exhaust with clean, sealed welds.
Structural repair and reinforcement, back to work fast.
A simple process. No runaround.
Send photos, a sketch, or just describe what you need through the quote form.
We go over the scope, materials, and timeline, then send you a clear quote.
Cut, formed, fit, and welded — with updates as your project comes together.
Final fit and finish check before pickup, delivery, or on-site install.
D1 Fab is owner-operated and hands-on. Every project — from a small mobile repair to a full custom build — gets direct communication, honest pricing, and clean fabrication.
We work steel, stainless, aluminum, and DOM tubing, and we approach every job as a problem to solve, not just parts to weld.
Start Your ProjectFitment, strength, function, and finish — checked on every piece.
You talk to the person doing the work. No middlemen, no surprises.
The right material for the job, sourced properly — not the cheapest thing on the shelf.
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Shirts, hoodies, hats, and stickers are in the works. The shop will live right here when it drops.
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