A Wymarsh Commercials Service

Diagnostic Testing

service overview

Commercial Vehicle Diagnostic Testing

Wymarsh Commercials’ vehicle diagnostic engineers are ready and available to support across Herts, Beds and Bucks, providing a professional and efficient service to ensure our customer’s vehicles are back on the road with minimal down time.

We have invested in the latest diagnostic equipment, allowing us to offer a ‘dealership’ diagnostic service at a fraction of the cost. Our engineers are fully trained, giving them the ability to test and promptly diagnose any faults. All engineers also carry parts on board, enabling an instant repair where possible.

Our experienced technicians will analyse diagnostic results and establish what your vehicle will require. A detailed report will then be provided along with a quotation for any necessary repairs, enabling you decide if/when you would like the repairs to be completed.


Diagnostic Tests Completed


Customer Satisfaction


Detailed Reports Generated


Appointments Made
Quite simply we have never worked with a company as professional as Wymarsh. The service levels have been second to none and nothing is a problem no matter what time of day or night. The quality of the repairs is fantastic and at a reasonable cost.
Dean Tomlinson - Connecting Couriers

Why Wymarsh?

We understand we are not your only option. But here is what you will receive every time you engage with Wymarsh:

  • Personal Service

    We treat every client with the same level of care and attention.

  • Quick Turnaround

    Our quality work is always completed in a timely manner.

  • Honest Communication

    We communicate in an open and honest manner throughout.

  • Quality Workmanship

    We pride ourselves on the quality of our work.