Need car welding in Greenford or Perivale? MH Auto Repair Centre welds rusted or damaged sills, floor pans, chassis rails and other structural bodywork at our workshop on Fleetway Business Park, Perivale UB6 7LD. Every job starts with a free vehicle inspection, so you know whether the metal can be welded or a section needs replacing before any work begins. Completed repair work is covered by our six-month warranty. To get started, send photos of the rust or damage (and your MOT failure sheet, if you have one) to WhatsApp 07533 280206.
What Is Car Welding Repair?
Car welding repair uses professional welding equipment to repair or rebuild sections of a vehicle’s metal bodywork and structure, most commonly sills, chassis rails, floor pans and other load-bearing panels affected by rust, corrosion or accident damage. Rather than simply patching over the problem, welding repair cuts back the affected metal and joins in sound repair sections, restoring structural strength rather than just appearance.
Signs You May Need Welding Repairs
Welding repair is usually needed when corrosion or damage has gone beyond what filler or a bolt-on panel can fix. Common situations we see at our Perivale, Greenford workshop include:
- An MOT failure or advisory citing corrosion in a structural area, such as a sill, floor pan or chassis rail
- Visible rust bubbling through paintwork on the sills or lower body, particularly on older vehicles
- A previous accident that has left a structural rail, chassis leg or panel edge damaged or misaligned
- A metal panel that has torn, cracked or separated rather than simply denting
Structural corrosion is one of the more common reasons a car fails its MOT, and it’s a specific concern our MOT repairs team refers through to welding where the failure involves a load-bearing area rather than a straightforward part replacement.
What MH Auto Repair Centre Can Do
Our team carries out welding repairs to sills, floor sections, chassis rails and other structural bodywork at our Perivale, Greenford workshop, alongside our wider car body repair work. We assess the extent of the corrosion or damage first, so you know whether welding repair is realistic for your vehicle before any work begins.
MOT welding: corrosion failures and advisories
The MOT inspection manual treats excessive corrosion in load-bearing structure as a reason for rejection, especially within 30cm of the mounting points for parts such as the brakes, steering and suspension (the “prescribed areas” in Appendix A of the GOV.UK manual). If your car has failed or picked up an advisory for corrosion on a sill, floor pan or chassis rail, send us the failure sheet and photos. We’ll inspect the area, weld in sound metal where it’s needed and protect the repair. We don’t test MOTs here: we book your MOT at an authorised MOT test centre nearby, and we carry out the pre-MOT check and MOT repairs at our workshop. See our MOT services or our MOT in Greenford page for how that works.
How the Welding Repair Process Works
- Inspection: we check the affected area, along with anywhere else corrosion commonly spreads to on that section of the vehicle.
- Assessment and quote: we confirm whether the area can be welded and repaired, or whether a section needs replacing, and talk you through the likely cost.
- Repair: the affected metal is cut back to sound material and new sections are welded in and shaped to match the original structure.
- Refinishing and protection: repaired areas are treated and refinished so the repair is protected against further corrosion.
- Final check: we check the completed repair before handing the car back, and can advise on next steps if the work was needed for an MOT retest.
Weld or Replace?
Whether a section is welded and repaired or replaced outright depends on how far the corrosion or damage has spread and how sound the surrounding metal is. Where the metal is solid enough to work with, welding a repair section in place can restore the area without the cost of a full panel or structural component. Where corrosion has spread too far, or the metal has weakened significantly, replacing the section is usually the safer and more reliable option. The team will explain which approach we’d recommend and why, once we’ve inspected the vehicle.
What Affects the Cost of Welding Repair
We can’t quote welding repair without seeing the vehicle, since cost depends on several factors:
- How much of the sill, floor pan or chassis rail is affected
- Whether one area needs attention or corrosion has spread to several
- How accessible the damaged section is
- Whether a repair section can be welded in, or a replacement panel is also needed
- Refinishing and rust protection once the welding work is complete
Send us a few photos of the affected area on WhatsApp, along with your MOT failure sheet if you have one, and we’ll talk you through the likely cost before any work begins.
How Long Does Welding Repair Take?
Timing depends on how much work is involved and how many areas need attention. Some welding repairs may take around 3–5 days depending on the job, and we’ll give you a clearer estimate once we’ve inspected the vehicle and confirmed what’s needed.
Related Services
If your welding repair is connected to a failed MOT, our MOT repairs page covers the wider process of fixing failures and advisories ahead of a retest. If the damage also involves a dented or creased panel rather than corrosion, our panel repair service may be the better starting point. Welding is part of our wider car body repair work, alongside panel and paint repairs.
Why Choose MH Auto Repair Centre
We’re a family-run workshop based in Perivale, Greenford, with bodywork as our main specialism alongside a wider range of vehicle repair services. Our technicians bring around six years of relevant experience, we offer a free vehicle inspection before any quote, and completed repair work is covered by our six-month warranty. Genuine parts are used where appropriate, and the team will talk you through the options before starting structural work.
Car welding near you in Greenford and West London
Our workshop is at Unit 17, Fleetway Business Park, 14–16 Wadsworth Rd, Perivale, Greenford UB6 7LD. We mainly serve drivers within about 5–10 miles, including Greenford, Perivale, Northolt, Southall, Ealing and Hanwell. Our welding work is on cars: sills, floor pans, chassis rails and other bodywork and structure, carried out at the workshop as part of our car body repair service. If you’re searching for a car welder near you, send photos to WhatsApp 07533 280206 and the team will tell you what the next step is.
Frequently Asked Questions
What is car welding repair?
Car welding repair uses welding equipment to cut out corroded or damaged sections of a vehicle’s bodywork, such as a sill, floor pan or chassis rail, and join in sound repair metal, restoring structural strength rather than just covering the problem.
Can a rusted sill or chassis rail be welded instead of replaced?
Often, yes, provided the surrounding metal is still sound enough to weld to. Where corrosion has spread too far or weakened the metal significantly, replacing the section is usually the more reliable option. We’ll confirm which approach suits your vehicle after inspection.
Will welding repairs help my car pass its MOT retest?
Welding repair is often what’s needed to clear a structural corrosion failure on a sill, floor pan or chassis rail. No repair can promise a pass, because the retest looks at the whole vehicle, but fixing the failed structural item is the necessary first step. We book your MOT at an authorised MOT test centre nearby, and we can carry out a pre-MOT check and any MOT repairs here.
How much does car welding cost?
It depends on how much of the car is affected, how easy the area is to reach, and whether a replacement panel is needed as well as the welding. We don’t publish fixed welding prices because two jobs are rarely the same. Send us photos on WhatsApp, with your MOT failure sheet if relevant, and you’ll get a clear quote after the free vehicle inspection.
Is a welded repair as strong as the original bodywork?
A properly carried out weld repair, using sound surrounding metal, is intended to restore the structural strength of the affected area. That’s why we assess the extent of corrosion or damage carefully before recommending welding rather than replacement.
How long does a welding repair take?
It depends on the job. Some welding repairs may take around 3–5 days depending on how much work is involved, and we’ll give you a clearer timeframe once we’ve inspected the vehicle.
Can you weld car sills?
Yes. Sills sit low and collect water and road salt, so they are one of the areas most often affected by corrosion. Where the surrounding metal is sound, the corroded part of the sill is cut out and a repair section is welded in, then treated and refinished. If the rust has spread too far, a replacement sill section may be the better option, and we’ll explain which suits your car after inspection.
Where can I get car welding near me in Greenford?
MH Auto Repair Centre carries out car welding at our workshop at Unit 17, Fleetway Business Park, 14–16 Wadsworth Rd, Perivale, Greenford UB6 7LD. We mainly serve drivers within about 5–10 miles, including Greenford, Perivale, Northolt, Southall, Ealing and Hanwell. Send photos on WhatsApp 07533 280206 to get started.
Get a Car Welding Quote
If your car has failed its MOT on corrosion, or you’ve noticed rust coming through on a sill or lower panel, send a few photos to WhatsApp 07533 280206 along with your MOT failure sheet if you have one. We’ll talk you through whether car welding is the right approach, and you’ll get a clear quote after the free vehicle inspection, before any work begins. You can browse our full range of workshop services on our services page, or get in touch via our contact page if you’d prefer to speak to the team directly.