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HGV Diagnostics & Repairs

Find the fault. Fix it properly. Move on.

A warning light or a fault code tells you where to start looking, not what the repair should be. We connect the diagnostic equipment and read the live data, so the actual fault is identified before any work begins.

Diagnostic scan tool connected to an HGV in the workshop, JG Technical Ltd
HGV Diagnostics & Repairs

What's Covered

Service 01 of 08

We cover a wide range of makes and models: Volvo, DAF, MAN, Mercedes, Scania, Iveco, Renault and more. The diagnostic equipment gets connected, the live data gets read, and the actual fault gets identified before anything is touched. You won't be billed for exploratory work that leads nowhere.

We cover HGVs and LGVs across Greater Manchester and Lancashire, and we come to you. Depot, roadside or yard.

Once the fault is found we carry out the repair as well, and you get plain English feedback on what was found and what was done. You will not be billed for exploratory work that leads nowhere.

  • Multi-brand diagnostic software

    Compatible with all major HGV manufacturers. We read what the vehicle is actually telling us.

  • Less time off the road

    Getting the diagnosis right first time means fewer return visits and faster turnaround.

  • Mechanical & electronic repairs

    Engine faults, body electronics, wiring issues. We carry out the repair, not just the diagnosis.

  • Plain English feedback

    We'll tell you exactly what was found, what was done, and why. No jargon.

What to Expect

The same way of working on every job, whatever the vehicle.

Diagnosis before repair

The fault gets read before anything is touched, so the repair deals with the actual problem.

We come to you

A fully mobile service covering Lancashire and Greater Manchester. Depot, roadside or yard.

A straight answer

We tell you what is needed and what it is likely to cost. No padding, no surprises on the invoice.

Same day where possible

We aim to respond the same day where possible. Call and we will give you an honest answer on timescale.

Vehicle down? Let's get it sorted.

Every day off the road costs money. Call us, tell us what's happening, and we'll give you a straight answer on what's needed.

Call Now: 07899947762