Gas Safe

The Gas Safe Register is the official gas registration body for the United Kingdom, Isle of Man and Guernsey, appointed by the relevant Health and Safety Authority for each area. By law all gas engineers must be on the Gas Safe Register.

Gas Safe Register replaced CORGI as the gas registration body in Great Britain and Isle of Man on 1 April 2009 and Northern Ireland and Guernsey on 1 April 2010.

Gas Safe Register

John Nimenko is a gas safe registered heating engineer.

Qualified Area of work:

  • Flue Gas Analysis (CPA1)
  • Cookers (CKR1)
  • Gas Boilers (CENWAT)
  • Pipework (CCN1)
  • Unvented Hot Water Cylinders
  • Energy Efficiency





  • Extensions & Renovations
  • Loft Conversions
  • Kitchens (Design & installation)
  • Bathrooms (Design & installation)
  • Plumbing & Heating Services
  • Period Restoration
  • Garages & Landscaping
  • Damp Proofing Timber Treatment
  • Structural Alterations/Repairs

John Nimenko

East Book House
East Street
BH21 1DX

Tel: 01590 381467
Mobile: 07968 395425