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Safe, Professional and Reliable
Gas Services Plumbing Services Repair Services
Gas Services

All of our staff here at Gastastic are gas safe registered engineers which means that we can offer safe, professional and reliable gas services to all of our customers.

Plumbing Services

We can cater for all of your plumbing needs at a very competitive price, whether its just a dripping tap to a full kitchen or bathroom suite. We have got it covered.

Heating Services

We have a dedicated team of qualified engineers at Gastastic, that can help you with anything from breakdowns and servicing, installations to power flushing.


Welcome to Gastastic.co.uk

Gastastic is a successful company that is situated in Sidcup, Greater London. We have over 20 years of experience and knowledge within the gas and plumbing industry, which has allowed us to gain a great reputation for offering an excellent professional and friendly service to all of our customers. All of our staff are fully qualified and dedicated to their job so that you can receive the best possible outcomes at a very competitive price.

Gas Ring
  • We offer many different services here at Gastastic such as;
  • All gas and plumbing appliances serviced and maintained.
  • Emergency breakdown and repair services.
  • Boiler, cookers, fires and water heater installation.
  • All plumbing needs catered for.
  • Gas escapes traced and repaired.
  • Central heating power flushing.
  • LPG services for work on liquid gas, caravans, and holiday homes.
  • EPC energy performance certificates

Fully Accredited

Gas Safe Certificate Energy Efficiency Niceic

All of our staff are fully qualified and always carry with them their gas safe identification for you to see, so that you can be assured that the service that you are receiving is at the the highest standard possible from a company that takes its role seriously. Gas Safe Registered Number 517246.

Why Choose Us ?

We offer a safe, professional and reliable wide range of services here at Gastastic and make sure that the work that we do is at a very high standard, and at the competitive price that you deserve. We also understand that due to the demands upon us all, that you may not be at home between the normal working hours (Mon - Fri : 9.00am - 5:00pm), thats why we carry out work every day of the week and are more than happy to arrange a convenient appointment that suits you outside of these times. We are a fully insured company that is dedicated to provide an exceptional level of service and support to all of our customers.

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