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Serving Dallas Fort Worth, Texas
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RedLine Welding Services
We bring the shop to you. Fully equipped rigs for on-site welding across the Dallas Fort Worth metroplex — days, nights and weekends.
When equipment fails or a structure needs work, moving it is not always an option. Our trucks carry everything needed to weld on location — power, gas, rod and the experience to get it right the first time.
We cover the whole metroplex, including after-hours call-outs when a breakdown cannot wait until morning.
The rig is the whole point. A fully equipped mobile welding truck carries its own engine-driven welder and fuel, long leads, grinders, cutting and gouging gear, clamps and consumables — so nothing at your location has to supply power. That is what makes a repair possible in a driveway, on a job site, in a yard, or at the side of a road.
Most of a visit is not welding. It is getting at the damage and preparing it: stripping paint, rust, grease or galvanising back to bright metal, finding where a crack really ends, drilling it to stop it travelling, and bevelling the joint so the weld reaches the root instead of bridging the surface. Outdoors we usually run stick or flux-core, because both carry their own shielding and keep working in wind that would ruin a gas-shielded weld.
We will also tell you when on-site is the wrong answer. Precision TIG on thin aluminium or stainless in open wind, large assemblies that need a jig and a flat floor, blasting and paint-booth finishing, and anything needing controlled pre-heat or post-weld heat treatment all belong somewhere sheltered. So does any job where hot work simply cannot be made safe.
How a call-out runs
Identify the metal, find the real cause of the failure, and confirm the area is safe for hot work.
Clean back to bright metal, drill the crack ends, bevel the joint, and clamp everything in position.
Right process and filler for the base metal, welded in the best position the access allows.
Add a plate or gusset where the design was the problem, then inspect, clean up and fire-watch.
We cover Dallas, Fort Worth, Arlington, Irving, Grand Prairie, Plano, Frisco, Garland, Richardson, McKinney, Carrollton and the surrounding metroplex — driveways, yards, job sites, storage lots and roadside, wherever the work can be done safely.
Two honest notes about a metroplex this size. Travel is real, so a job booked near other work already scheduled in your area costs less than a standalone trip across the metro. And “emergency” means prioritised, not instant — a rig leaves as soon as one is free. If an item is unsafe, stop using it rather than waiting beside it. For a fuller explanation, read our guide to what a mobile welder does, or see what welding costs in DFW.
Mobile welding is the right heading when something already exists and has broken, and it can be fixed where it stands. If instead you need something that does not exist yet — a gate, a handrail, a stair, a bracket built to fit — that is fabrication. If the item is a machine or an attachment, see equipment repair. If it holds part of a building up, it is structural welding and an engineer comes first. And if you would rather catch faults before they break, maintenance and repair covers scheduled visits. Not sure? Send a photo and we will tell you which it is.
No. The rig is engine-driven and carries its own fuel, leads and consumables. What the location does need is safe access to the damaged area and somewhere hot work can be done without fire risk.
It depends on access, how much preparation the steel needs, the material, travel and whether it is scheduled or after-hours — not on how long the weld is. Send a photo and the location and you will get a real figure. There is a full breakdown in our DFW welding cost guide.
Sometimes. Both need gas shielding, and wind blows the gas away from the weld pool, which causes porosity. Inside a building, a bay or behind an effective windbreak it is realistic. On an exposed lot on a windy day it is not, and the honest answer is that the part is better brought in.
Wind is workable — stick and flux-core are the standard outdoor choice for exactly that reason. Rain is the harder limit, because welding involves live electrical current and a soaked work area is a shock hazard, not just a quality problem. Light drizzle under cover is usually fine; a storm means rescheduling.
Yes. Breakdowns do not keep business hours. Tell us what is stopped because of it — a gate that will not secure, a trailer that cannot be towed safely, a machine holding up a crew — so the job is triaged properly against everything else booked that day.
Yes, when the same process, filler and preparation are used. Strength comes from clean metal, correct fit-up, the right heat and full penetration — none of which need a building. A well-prepared weld in a parking lot outperforms a rushed weld on a bench every time.
Tell us what you need and we will come back with a straight answer and a fair price. Free, fast, no obligation.