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John Charles Auto and Chamber & Gillies Repair Centre are based in Old Welwyn, and provide a wide range of motoring needs, garage and repair services to customers in Hertfordshire and the surrounding areas.

For MOTs and servicing, repairs and bodywork, John Charles Auto have the professional service you need at an affordable price.

Your motoring health and safety is our top priority, and we always endeavour to provide you with the best possible advice and information. We always make sure you are up to date on the progress of any work being carried out, and contact you ASAP if we come across any additional issues.

With flexible booking, you can get your vehicle serviced or repaired with a choice of dates or times to suit you.

To find out more about John Charles Auto and Chamber & Gillies Repair Centre, contact us today.


At John Charles Auto our customers are the lifeblood of our business and to ensure that we never forget our promises to you, we are proud to be regulated and monitored by such prestigious organisations as Bosch, Motor Codes, Trust a Trader, Good Garage Scheme and the FSB.

John Charles Auto are members of the Good Garage Scheme and Motor Codes, so you can have total confidence in the skill and professionalism of our work.

We have a wide range of services available for your vehicle, including:

  • Full car servicing
  • General repairs
  • MOT
  • Full engine repair and rebuilding
  • Timing belt and cambelt replacement / timing chain
  • Head gasket repair
  • Workshop based cylinder head refacing, pressure testing and overhauling
  • Snap-on diagnostics
  • Repairs on all makes & models
  • Brake replacement
  • Clutch replacement
  • Automatic / manual gearbox reconditioning
  • Tyres & exhausts
  • Free collection & delivery
  • Account & fleet work undertaken
  • Free wash & vac on all work carried out

Contact us today to find out more.