When an engine warning light appears on your dashboard in Norwich or Thetford, it can be a source of significant stress. ALT Mobile Mechanic specializes in clearing that uncertainty. We use the latest scanning technology to pull fault codes directly from your car’s brain. Our mobile unit covers all of Norfolk, providing a quick and accurate diagnosis that tells you exactly what is wrong—and how much it will cost to fix.

Our mechanics have seen it all over the last 15 years, from simple loose sensors to complex fueling issues. Because we operate as a mobile unit in areas like King’s Lynn and Downham Market, we don’t have the massive overheads of a main dealer. This allows us to offer the same high-level diagnostics and repairs at a fraction of the price, ensuring you get back on the road without breaking the bank.

We explain every fault in plain English, so you know exactly what is happening under the hood. Whether it’s an oxygen sensor, a fuel injector, or a spark plug issue, we aim to resolve the problem on-site in Great Yarmouth or Dereham. We reset the light only once the fault is truly fixed, giving you total peace of mind that your vehicle is safe and reliable once again.