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 4.8 stars

1,530 reviews

 4.8 stars

1,530 reviews

For similar companies in this area please visit the Croydon page.

Gas Mark 1 London Ltd

42 Crispin Crescent, Croydon, CR0 4UE
42 Crispin Crescent, Croydon, CR0 4UE

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Helping customers with

  • Domestic
  • Electric
  • Gas
  • Vented Cylinders
  • Unvented Cylinders

About Gas Mark 1 London Ltd

Gas Mark 1 was set up by Eric after leaving lengthy and successful employment with a well known provider of domestic gas and central heating maintenance contracts. At Gas Mark 1 we aim to provide you with a service you can trust and would be happy to recommend to others.

Work undertaken but not limited to: boiler breakdown repair, new boiler installations, powerflushing, annual service & maintenance, system upgrades, kitchen & bathroom installations, landlord services, CP12's, request a callback to find out if we can help you.

Accreditations

Gas Safe logo 577508

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Helping customers with

  • Domestic
  • Electric
  • Gas
  • Vented Cylinders
  • Unvented Cylinders

Accreditations

Gas Safe logo 577508
  • Gas safe accreditations checked daily
  • Regular checks of OFTEC, MCS, APHC, CIPHE and Which? accreditations
  • 3 free quotes from the best local companies - fast!
  • UK’s largest network of heating engineers
Boiler Guide member since Jan 2020

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Excellent 4.8 out of 5