Watson (Diesel) Ltd     

Authorised Bosch, Delphi, Denso and Stanadyne Specialist Diesel Service Agents


We are a Delphi Common Rail diesel systems and Bosch Diesel Centre specialist service centre catering for private owners through to fleet operators and garage workshops


Watson (Diesel) Ltd are specialist repairers and suppliers of mechanical, electronic and common rail diesel systems components as fitted to cars, buses, trucks and plant.

We also provide fullly equipped and skilled vehicle diagnosis and garage services - from simple services to full common rail replacement.  Preferred service supplier to main dealers in London.  We are proud of our heritage as we work into our sixth decade of "excellence in diesel fuel injection."

WORKSHOP enquiries (fuel pumps, injectors, parts)
email: service@watsondiesel.com
call: 020 8879 3854 / 3861

VEHICLE bookings or progress updates
email: garage@watsondiesel.com
Book your vehicle in online: Click Here To Book Online

We are a very busy service centre, and at our busiest times it can be difficult to reach us by telephone. We suggest that you use one of the above email addresses to contact us as our email is monitored continuously by a member of staff who can help with your enquiry efficiently.

Watson (Diesel) Ltd
Ronian Works . Elm Grove Industrial Estate . Wimbledon . London . SW19 4HE
Open Monday - Friday 8.30am to 5.30pm

Watson (Diesel) Ltd

Ronian Works
Elm Grove Industrial Estate
SW19 4HE

Co. Reg. 897911 England
VAT Reg. No. 216 2668 67
Registered office as above

Hours of Business
Monday - Friday 8.30am to 5.30pm

Closed Saturdays, Sundays and Bank Holidays.
Other times by appointment only.

We are not able to do while-you-wait appointments.
All work is subject to a minimum £45 charge.

020 8879 3854 & 3861

Garage Services and Vehicles
Accounts and Administration