--- title: "Gas Engineer Bethnal Green & East London | CP12 from £79.99 | MAMOSS" description: "Gas Safe gas engineer in Bethnal Green & East London. Gas Safety Certificates from £79.99, gas cooker install, gas leak repair. 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Properties with multiple gas appliances (boiler plus gas hob, gas fire, etc.) are quoted on the day. Certificate is issued and emailed on completion." } }, { "@type": "Question", "name": "How long does a CP12 take?", "acceptedAnswer": { "@type": "Answer", "text": "A typical single-boiler CP12 takes 30–45 minutes. Properties with multiple appliances usually take 60–90 minutes." } }, { "@type": "Question", "name": "Can you install a gas cooker?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. We supply and fit, or fit-only, gas hobs, range cookers and freestanding cookers. All work is Gas Safe certified and notified where required." } }, { "@type": "Question", "name": "What should I do if I smell gas?", "acceptedAnswer": { "@type": "Answer", "text": "Call the National Gas Emergency Service immediately on 0800 111 999, open windows, do not turn electrical switches on or off, and evacuate. Once the supply is isolated, call us to investigate, repair and recommission." } } ] } ] --- [ Limited Offer: New A-rated Boiler Installed from £1,950 — 10-yr warranty included Claim Now ](/contact) [![MAMOSS – Multi-Trade Property Services London](/assets/logo-CrEg7qQf.png)](/) [Home](/)[About](/about) Services Areas We Cover [Our Work](/our-work)[Reviews](/reviews)[Contact](/contact) [020 3432 2349](tel:02034322349)[07377 788881](tel:07377788881) [Request Estimate](/contact) - [Home](/) - Gas Engineer Gas Engineer # Gas Engineer in Bethnal Green & East London Gas Safe registered engineers for landlord gas safety certificates, cooker and hob installations, gas leak detection and gas appliance work across East London. Fixed quotes, certificates issued same-day. [Get a Free Fixed Quote](/contact)[07377 788881](tel:07377788881) Gas Safe registered · CP12 from £79.99 · £5M public liability · 24/7 gas leak response Last updated: 29 April 2026 ## Your local Bethnal Green gas engineer — covering all of East London MAMOSS gas engineers handle every aspect of domestic gas work outside the boiler — from landlord CP12 inspections and gas cooker installs to gas leak detection and emergency isolation. Every job is signed off and notified to Gas Safe Building Regulations where required. Most of our gas work is for landlords, letting agents and homeowners across Bethnal Green, Shoreditch, Hackney, Stratford, Hoxton and the wider East London area — but we cover the whole capital for portfolios and emergencies. Fixed quotes in writing before any work starts, and certificates emailed on completion for your records. ## Gas Engineer services we provide [ ### Gas Safety Certificate (CP12) Landlord Gas Safety Records from £79.99. All appliances tested and certified same-day. Learn more ](/services/gas-safety-certificate)[ ### Gas cooker installation Supply and fit, or fit-only, of gas hobs, range cookers and freestanding cookers — Gas Safe certified. Learn more ](/services/gas-cooker-installation) ## Why East London landlords choose MAMOSS for gas work ### Gas Safe registered Every engineer on our team carries a current Gas Safe ID card, verifiable on the Gas Safe Register. ### CP12 from £79.99 Landlord Gas Safety Certificate from £79.99 for single-appliance properties — issued same-day. ### Multi-property discounts Bulk landlord rates for portfolios of 3+ properties — coordinated tenant access and certificates. ### 24/7 gas leak response Suspected gas leak? Call National Gas on 0800 111 999 first, then us for repair and recommissioning. ### Areas we cover for gas engineer [Bethnal Green](/areas/bethnal-green)[Shoreditch](/areas/shoreditch)[Hackney](/areas/hackney)[Stratford](/areas/stratford)[Hoxton](/areas/hoxton)[East London](/areas/east-london) FAQ ## Frequently asked questions ### How much is a landlord gas safety certificate (CP12)? ### How long does a CP12 take? ### Can you install a gas cooker? ### What should I do if I smell gas? ## Need a gas engineer expert today? Free fixed quotes. Gas Safe registered. £5M insured. 24/7 emergency response across London. [Request a Free Estimate](/contact)[07377 788881](tel:07377788881) [![MAMOSS – Multi-Trade Property Services London](/assets/logo-CrEg7qQf.png)](/) Multi-trade property services across London. Gas Safe registered, CHAS accredited, fully insured. [07377 788881](tel:07377788881) [info@mamoss.co.uk](mailto:info@mamoss.co.uk)Unit C, 279 Bethnal Green Road, London E2 6AH ### Services - [Central Heating Service](/central-heating-service) - [Plumber](/plumber) - [Electrician](/electrician) - [Gas Engineer](/gas-engineer) - [Boiler Supplier](/boiler-supplier) - [Drainage Service](/drainage-service) - [Bathroom Renovator](/bathroom-renovator) ### Areas - [Bethnal Green](/areas/bethnal-green) - [Shoreditch](/areas/shoreditch) - [Hackney](/areas/hackney) - [Stratford](/areas/stratford) - [Hoxton](/areas/hoxton) - [East London](/areas/east-london) ### Guides - [Boiler installation cost London](/guides/boiler-installation-cost-london) - [Combi vs system boiler](/guides/combi-vs-system-boiler) - [How long does a boiler install take?](/guides/how-long-does-boiler-installation-take) - [What to do if a pipe bursts](/guides/what-to-do-if-pipe-bursts) - [How to turn off your water (UK)](/guides/how-to-turn-off-water-uk) ### Company - [About Us](/about) - [Our Work](/our-work) - [Reviews](/reviews) - [Special Offers](/specials) - [Contact](/contact) ### Accreditations - [Gas Safe Registered ↗](https://www.gassaferegister.co.uk/) - [CHAS Accredited ↗](https://www.chas.co.uk/) - [Safe Contractor ↗](https://www.safecontractor.com/) - [Constructionline ↗](https://www.constructionline.co.uk/) - [CIPHE Member ↗](https://www.ciphe.org.uk/) © 2026 MAMOSS Ltd. 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