Not every welding repair needs your car towed to a workshop. For a good number of jobs — a rusted sill, a collapsed jacking point, a cracked exhaust bracket, a failed spring perch — on-site welding gets the job done at your home or workplace, without the hassle of arranging recovery or being without your vehicle for days. At MJ Welding & Fabrication, based in Lye, Stourbridge, we offer both on-site mobile welding and full workshop-based repairs across the West Midlands, so you get the right option for the job in front of you.
In this guide, we’re covering exactly what our on-site welding and fabrication service includes, which repairs it’s suited to, when a workshop visit is the better option instead, and where across the region we cover.
What Is On-Site (Mobile) Welding & Fabrication?
On-site welding means we bring the equipment to you, rather than you bringing the vehicle to us. Our fully equipped mobile unit includes a 200A MIG welder, a generator, axle stands, and the full range of tools needed to carry out a proper structural repair on location, whether that’s your driveway, workplace car park, or wherever the vehicle happens to be. It’s a genuinely useful option for anyone who can’t easily get a car to a workshop, or who simply wants the convenience of a repair carried out where the vehicle already is.
When On-Site Welding Is the Right Choice
On-site welding is particularly well suited to:
- Sill repairs and patches, especially localised corrosion that doesn’t require a full sill replacement
- Jacking point repairs, including situations where a jacking point has weakened or partially failed
- Spring perch repairs, a common structural issue on older or higher-mileage vehicles
- Exhaust repairs, from bracket welding to small patch jobs
- Small structural patches, where the affected area is limited and accessible
A typical on-site job takes somewhere in the region of three to six hours, depending on the extent of the repair and access to the affected area. Our guide on 10 hidden signs your car needs welding covers several of the warning signs that often lead to this kind of repair.
On-Site vs Workshop Welding: Which Do You Need?
Not every repair is suited to an on-site visit. Larger, more involved structural work — full chassis leg replacement, subframe replacement, complete floor pan repair, or classic car restoration work — genuinely needs the resources of a proper workshop: full ramp access, three-phase MIG and TIG equipment, a plasma cutter, and a chassis jig for accurate structural alignment. These jobs typically take one to three days and simply can’t be carried out safely or to the right standard outside a controlled workshop environment. Our pages on chassis repair and structural welding cover this side of our work, along with our detailed guide on 7 signs your car needs structural welding repair right now.
If you’re not sure which applies to your car, get in touch and describe the issue — we’ll be able to tell you fairly quickly whether an on-site visit is suitable, or whether the vehicle needs to come to us instead.
Common On-Site Repairs We Carry Out
Based on what we’re called out for most often, on-site jobs tend to fall into a few consistent categories: localised sill corrosion that’s been caught before it spread too far, jacking points that have weakened to the point of being unsafe to use, exhaust systems that have come loose or are dragging, and spring perches that have cracked or corroded. Our guide on why cars fail their MOT on corrosion explains why several of these issues are treated so seriously by testers, and why catching them early — often via an on-site repair — is almost always the more cost-effective route.
Emergency On-Site Welding Callouts
Some situations genuinely can’t wait. If a jacking point collapses while you’re changing a tyre, or a suspension mount cracks and the car starts to feel unstable, the safest option is not to drive the vehicle — call for recovery and mobile welding instead. We prioritise genuine emergencies, including situations where your MOT is expiring imminently and structural corrosion has been identified. For an emergency callout, contacting us directly with a description of the situation and photos where possible helps us respond quickly and give you a clear, fixed-price quote before we arrive — there’s no emergency markup, just our standard pricing.
Pricing & Travel — Is On-Site Welding More Expensive?
We don’t charge extra for travel within our standard service area, which covers most of the West Midlands — the fixed price we quote already includes travel costs for mobile welding. For locations towards the edge of our coverage area, such as Worcester, Bridgnorth, or the Wyre Forest, there may be a small travel supplement, but this is always agreed with you upfront before any work begins. Whether it’s mobile or workshop, we work to fixed pricing rather than hourly rates, so you know the cost before we start. For a broader breakdown of typical pricing across different repair types, see our 2026 car welding price guide.
The On-Site Welding Process: What to Expect
- Get in touch and describe the issue — location, symptoms, and any photos you can share help us assess whether on-site is suitable
- We confirm a fixed-price quote before arranging a visit, so there are no surprises on the day
- We arrive with our fully equipped mobile unit, including 200A MIG welder, generator, and all necessary tools
- The affected area is properly assessed, cut back to clean, solid metal, and repaired using the correct process
- The repair is finished appropriately, with underseal or protective treatment applied where relevant
If, once we’re on site, the damage turns out to be more extensive than expected — which does happen occasionally, since corrosion often spreads further than it appears — we’ll explain clearly whether the job can still be completed on location or whether it needs to come back to the workshop instead.
Is On-Site Welding Safe for Structural Repairs?
Yes — provided the equipment and technician are properly set up for it, which is exactly why we invested in a fully equipped mobile unit rather than trying to make do with basic tools. The 200A MIG welder we bring on-site is capable of handling genuine structural steel work, not just cosmetic patching, and every repair follows the same standards we apply in the workshop: cutting back to clean, solid metal, using the correct material and process, and finishing the repair properly rather than just covering the problem. The main limiting factor for on-site work isn’t safety, it’s scale — jobs that require precise structural alignment, such as a full chassis leg or subframe replacement, genuinely need the fixed reference points a workshop chassis jig provides, which simply isn’t practical to replicate on a driveway.
Preparing for an On-Site Welding Visit
If you’ve booked an on-site repair, a few things help the visit run smoothly: make sure there’s reasonable access to the affected area of the vehicle, ideally on a flat, hard surface rather than soft ground or a steep incline, and let us know in advance if the vehicle is in a location with restricted access, such as a multi-storey car park or a narrow driveway. If you’re not sure whether your location is suitable for a mobile visit, just ask when you get in touch — we’d rather confirm this upfront than arrive and find the job isn’t practical to complete on-site, in which case we’ll talk you through bringing the vehicle to our workshop instead.
Why Choose MJ Welding & Fabrication for On-Site Work
- Flexible options — mobile or workshop, whichever suits the repair and your situation
- Fixed pricing, with no hourly surprises and no hidden travel fees within our standard coverage
- 15+ years of experience carrying out structural, MOT, and corrosion repairs across all makes and models
- Fully equipped mobile unit, capable of handling a genuine range of on-site structural repairs
- 12-month warranty on completed repairs, mobile or workshop
Read more about our background on our why car owners trust MJ Welding page and our why West Midlands drivers trust MJ Welding page. General welding safety standards relevant to mobile and on-site work are also covered in HSE guidance on welding.
Areas We Cover for On-Site Welding Across the West Midlands
We provide on-site welding and fabrication services throughout the West Midlands, including:
Stourbridge & Dudley area: Stourbridge, Halesowen, Dudley, Kingswinford, Wollaston, Pedmore and Pensnett.
Birmingham & suburbs: Birmingham, Harborne, Edgbaston, Quinton, Northfield and Solihull.
Black Country & Staffordshire: Wolverhampton, Walsall, West Bromwich, Smethwick and Oldbury.
Worcestershire & Shropshire (edge coverage): Bromsgrove, Redditch, Worcester, Bridgnorth and Wyre Forest.
For our complete, up-to-date coverage area — including which locations fall within standard pricing and which may involve a small travel supplement — visit our service areas page, car welding near Stourbridge page, or West Midlands locations hub.
More Guides From MJ Welding & Fabrication
- How Much Does Car Welding Cost in Stourbridge? (2026 Price Guide)
- TIG vs MIG Welding for Cars: Which One Do You Actually Need?
- Aluminium vs Steel Welding: Key Differences Every Car Owner Should Know
- 7 Signs Your Car Needs Structural Welding Repair Right Now
- How to Tell If Your Car Sills Are Rusted (Before It Fails MOT)
- What Causes Alloy Wheel Cracks — And How to Prevent Them
- MOT Welding Repairs Explained: Stourbridge & Halesowen
- Car Welding Services in Halesowen — Trusted Local Repairs
- Welding & Fabrication Services Across the West Midlands
- Aluminum Fabricators Near You – West Midlands
- Professional Structural Welding
- Professional Aluminium Chassis Repair
- Professional Car Welding & Fabrication
- Why Car Owners Trust MJ Welding
- Why West Midlands Drivers Trust MJ Welding
- The 5 Most Common Car Welding Repairs
- 10 Hidden Signs Your Car Needs Welding
- How to Choose the Right Car Welder
About MJ Welding & Fabrication
MJ Welding & Fabrication is a specialist welding and fabrication workshop based at Bromley St, Lye, Stourbridge, DY9 8HU, with over 15 years of experience serving customers across the West Midlands. We offer both on-site mobile welding and full workshop-based repairs, using professional MIG, TIG, and ARC welding equipment on all makes and models — from everyday hatchbacks to premium 4x4s, vans, and camper van conversions. Every repair, mobile or workshop, comes with fixed pricing agreed upfront and a 12-month warranty. Read more on our About Us page, browse our full range of services, or see our complete blog library.
Frequently Asked Questions
Is on-site welding as good as workshop welding?
For the repairs it’s suited to — sills, jacking points, spring perches, exhaust work, and small patches — yes, on-site welding delivers the same quality standard. Larger structural jobs genuinely need workshop equipment like a chassis jig and ramp access.
How much does on-site welding cost compared to a workshop visit?
We don’t charge extra for travel within our standard service area, so pricing is generally comparable. Locations towards the edge of our coverage may involve a small, clearly agreed travel supplement.
Can you carry out emergency on-site repairs?
Yes, we prioritise genuine emergencies — such as a collapsed jacking point or a cracked suspension mount — and offer fixed-price emergency quotes with no markup.
How long does an on-site repair typically take?
Most on-site jobs take between three and six hours, depending on the extent of the repair and access to the affected area.
What if the damage turns out to be worse than expected once you’re on site?
We’ll explain clearly whether the repair can still be completed on location or whether the vehicle needs to come to our workshop for the right equipment.
Do you offer a warranty on on-site repairs?
Yes, all our repairs — mobile or workshop — come with a 12-month warranty.
Book an On-Site Welding Assessment in the West Midlands
If your car needs a sill repair, a jacking point fix, or another structural repair that doesn’t require a full workshop visit, contact MJ Welding & Fabrication today for a fixed-price quote.
📞 Call: +44 7532 794934 📍 Bromley St, Lye, Stourbridge DY9 8HU
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