Welcome to Bob Kolln Automotive

Charmhaven’s Mechanic

Bob Kolln Automotive is a mechanical workshop which was established in 1982 and was taken over by their first ever apprentice in 2008 incorporating Arizona Tyres, Arizona Brake and Clutch and Arizona Automatics. We are located in Charmhaven on the Central Coast NSW and were one of the first mechanical workshops in the area.

Over the years, we’ve built our reputation on trust, quality servicing, down to earth pricing and excellent customer service. Our pricing is transparent and there are no ‘ifs’ or ‘buts’.

Bob Kolln Automotive offers a pick up and drop off service to Lake Haven Shopping Centre and surrounding suburbs. Alternatively, we also offer an air-conditioned waiting room with a television while you wait.

Our Services Will NOT Void New Car Warranty!

  • Logbook servicing
  • All mechanical servicing
  • All mechanical repairs
  • Registration/ Rego Checks including LPG
  • Blue Slip Inspections (Unregistered registrations)
  • Brake and Clutch Services
  • Suspension
  • Steering
  • Windscreen repairs
  • New Tyres and Wheel Alignments
  • Exhaust system repairs
  • Complete engine and cylinder head reconditioning
  • EFI fault diagnosis
  • ECU updates and replacements
  • Engineers CO Reports
  • Auto Electrical Repairs
  • Performance tuning and engine upgrades
  • Large selection of oil in stock