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RARE Heating & Plumbing Services · 85 Great Portland Street, London W1W 7LT · ICO registered · GDPR compliant

HomeFAQGas & Safety
Gas & Safety

Do plumbers need to be Gas Safe registered in London?

Yes — it's a legal requirement. Only Gas Safe registered engineers can legally work on gas appliances in the UK. Always check the register before allowing any gas work.

Is Gas Safe Registration a Legal Requirement?

Yes — absolutely. Under the Gas Safety (Installation and Use) Regulations 1998, it is illegal for anyone who is not Gas Safe registered to carry out gas work in the UK. This includes boiler installations, repairs, gas hob connections and flue work.

What is Gas Safe Register?

Gas Safe Register replaced CORGI registration in 2009. Every engineer on the register has been assessed and verified as competent to work on specific types of gas appliances.

How to Check if an Engineer is Gas Safe Registered

  1. Ask to see their Gas Safe ID card
  2. Check online at gassaferegister.co.uk using their licence number
  3. Verify the card shows the type of work they're qualified to do

Risks of Using Unregistered Engineers

  • Invalid insurance — any damage won't be covered
  • Voided boiler warranty
  • Risk of carbon monoxide poisoning
  • Potential prosecution under gas safety law
  • Your home insurer can refuse claims

RARE Gas Safe Credentials

All RARE engineers are fully Gas Safe registered. Our registration number is displayed on all documentation and can be verified at gassaferegister.co.uk. Call 020 7458 4949.

Reviewed by RARE Plumbing London Engineering Team — Gas Safe registered engineers serving prime London since 2013.

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