TWA Autoelectrics Ltd
TWA Autoelectrics publishes audio-upgrade work, including a Ford Fiesta ST upgrade and a BMW M240i Audison and Hertz sound-system upgrade. Its site also lists diagnostics, electric vehicles and parking sensors.
Services listed on the workshop website
Evidence and freshness
Evidence was last checked on 30 July 2026. It does not confirm current availability, pricing, or a ReBattery partnership. Review the source before contacting the workshop or relying on a specific service.
Similar EV repair shops
Nearby listed workshops, prioritised by image, listed services, and working hours.
Nearby
Bryngwyn Service Station
Bryngwyn Service Station is a family business in Blackwood established for over 50 years. Its large, clean, modern workshop houses the latest diagnostic equipment, and it is the area’s only IMI TechSafe Garage.

Nearby
DMS Auto Services
DMS Auto Services in Rogiet publishes a broad maintenance menu backed by certified technicians and current diagnostic tools, including EV software upgrades, EV servicing, EV MOT services and DPF cleaning.
Nearby
Dominion Garage
Dominion Garage is an independent VW Audi Group specialist in Cardiff, working across Audi, Volkswagen, SEAT, Skoda and CUPRA models. Its EV and hybrid work covers high-voltage checks, battery health, cooling, regenerative brakes and software diagnostics.