Mobile Welding
Our rig rolls to your ranch, jobsite or driveway anywhere in Starr County — no need to haul anything in.
Mobile Welding · Starr County, TX
Expert Welding & Fabrication Brought Straight To You
Ranch, trailer, structural and custom metal work across Starr County and the Rio Grande Valley. Strong welds, honest pricing, done on your schedule.
Quick Quote Request
Send us the basics — we'll text or call you right back with pricing.
Mobile — We Come to YouFully InsuredSame-Day AvailableFree Quotes20+ Yrs Experience24/7 Emergency Line
On-Site. On-Time. Built To Last.
Moros Welding Service is a mobile welding outfit based in Starr County. We load the rig and come to you — the ranch, the yard, the jobsite, or the side of the road when a trailer gives out hauling down 83.
From cattle guards and gates to structural repairs and custom fabrication, every job gets the same care: clean prep, full-penetration welds, and a finish we'd put our name on. Free quotes, same-day work when we can.
New Metal Structures
Carports, shade covers, platforms, racks and structural frameworks built and erected from the ground up to spec.
Government Contract Fabrication & Installation
Spec-compliant fabrication and on-site installation for municipal, county and institutional contracts — paperwork-ready.
Heavy Machinery Repair
Cracked frames, buckets, booms, hitch points and hydraulic mounts welded and reinforced to keep equipment working.
Industrial Fabrication
Pipe spools, manifolds, tank battery skids, supports and structural steel fabricated for industrial sites.
Our Services
Expert Welding Wherever You Need It
Ranch & Farm
Corrals, cattle guards, entrance gates, feeders, fence bracing and pipe work built to take a beating.
Trailer Repair
Frames, tongues, hitches, gooseneck couplers, ramps and floor crossmembers repaired and reinforced.
Structural & Commercial
Beams, columns, handrails, stairs, carports and shop repairs for contractors and business owners.
Aluminum & Stainless
TIG work on boat rails, tanks, brackets and food-grade stainless with clean, finished beads.
Custom Fabrication
Security doors, bumpers, racks, BBQ pits and one-off metal projects fabricated to your specs.
Our Work
Projects Gallery
Real jobs out of our shop and in the field — pipe spools, flanged manifolds, and certified welds built to hold pressure and last.
What Our Customers Say
★★★★★
Broke a cattle guard out on the ranch road and they had it welded back stronger than new the same afternoon. Fair price, no runaround.
★★★★★
They fixed the gooseneck on our trailer right in the driveway in Roma. Clean welds and they cleaned up after themselves.
★★★★★
We use Moros for all our jobsite repairs in McAllen. They answer the phone, they show up, and the work holds. That's all I need.
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Serving The Valley
Based in Starr County and covering the whole Rio Grande Valley. If you're not sure we reach you, call and ask — we usually do. Our mobile rig rolls to every city pinned on the map, from Rio Grande City out to Brownsville.
- Rio Grande City
- Roma
- La Grulla
- Escobares
- Garciasville
- Sullivan City
- Mission
- McAllen
- Edinburg
- Weslaco
- Harlingen
- Brownsville
Free Quote
Ready To Get It Welded Right?
Tell us about the job and we'll get you a straight-up price. No charge for the estimate, no pressure. Prefer to talk it through? Call or text us any time.