Areas Covered

JL Engineering Ltd provide engine remapping and DPF filter cleaning services for commercial and private vehicle owners in the following areas. If your town isn’t listed, please contact us by email or phone as there’s every chance we cover your location.


  • London
  • North London
  • North West London
  • North East London
  • West London
  • South London
  • East London
  • South West London
  • South East London
  • Surrey


If your area isn’t listed, we’ll still be happy to take your call and guide you to our depot in Raynes Park, South West London.