Our Services


Our services range from simple plumbing and central-heating repairs to entirely new full high efficiency heating system installations, boiler upgrades and replacements, all aspects of gas works carried out, bathroom suites fitted, showers, tiling, decorating and all general household plumbing jobs.

Corgi & Gas Safe
The Gas Safe Register™ is now the official stamp for gas safety in Great Britain. Corgi Registration is no longer a requirement so make sure your gas engineer legally complies with the new register.
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Customer Satisfaction  

We strive to ensure customer comfort by providing aesthetically pleasing installations, which perform to the highest standards of longevity, efficiency, safety and environmental protection requirements. Since our formation we have gone from strength to strength, building a reputation for reliability and excellence of workmanship.


Trust A Trader
We are a member of the TrustATrader.com network – a directory of tradespeople you can trust because their place on the website depends upon their quality of service.Learn more…

Intelligas 100 

Gas interlock a must have for the catering industry

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We could help you save money? The build up of sludge in hot water heating systems is inevitable no matter what fuel source is used. Over a period of time this sludge can block pipes and prevent radiators from distributing heat around your premises.

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Our Work

Check out our portfolio of work below and click to see our work in more detail

Domestic & Commercial Gas Services

Call for a free no obligation quote on 01992 764 882

about us

GasMasters specialises in Domestic & Commercial Gas Services based in Waltham Abbey,
covering Essex, Hertfordshire and London

Who we are

We are a trusted supplier of all commercial gas services and our domestic gas services range from standard boiler replacement to full central heating system and from simple plumbing repair to full kitchen and bathroom installations. We give you an accountable, friendly and personal service.

Our engineers have all the required certification and training to execute their jobs including Gas Safe (previously CORGI) certification (no. 230647) which is required to undertake all gas jobs.

GasMasters offer a wide range of services and is a customer focused experience. We focus on making sure you, the customer, get not only excellent service from us and our engineers, but also the most appropriate solution to your needs.

Our skills

Designs & Consultation
Project Management

Meet the team

team 1

Jon Chrysiliou - Owner

Jon has been working in construction for over 20 years, and for the the last 15 years specialised in gas, heating and plumbing.

News & Offers

check out Gasmasters latest news and offers



Contact us

Please do not hesitate to contact us for a free, no obligation quotation

contact info

  • Gas Masters, 2 Harold Crescent, Waltham Abbey, Essex EN9 1QT
  • Tel/Fax: 01992 764 882
  • Mobile: 07956 988810

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