How it works
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Post a job
Tell us about your job, and we'll alert suitable gas engineers in London. It’s simple and free.
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Tradespeople respond
Once your job is posted, you'll get responses from interested gas engineers through the website.
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Review and choose
Browse profiles, work history, and feedback, then choose who you wish to share your details with.
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J.R.M Gas Ltd
84 reviews • 99% positive ratingGas Engineer working in LondonTrade Member since 2019I am a qualified Gas Engineer for over 15 years. Registration no. 231785. I am based in Islington. I carry out repairs, installation, and maintenance of all gas fired appliances, central heating systems, and controls including smart controls. I also carry out all kinds of read more
Latest Gas Work feedback review:
Boiler service and thermostat replacement advice
Jamie is a great professional, both competent and friendly. Highly recommended.
By fb_n16 on 22nd Nov, 2022
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K.S Heating Services
37 reviews • 100% positive ratingGas Engineer working in LondonTrade Member since 2017Hello, My name is Kashmir I am one of three brothers who are all qualified Gas Safe (593833) registered heating engineers, with a combined experience of 20 years. We are based in North London ,but frequently work within a 20 mile radius of this area. We are a extremely read more
Latest Gas Work feedback review:
N8 2-bed flat boiler service and gas safety certificate
Kashmir was friendly, professional and his services were very reasonably priced. He liaised quickly and seamlessly with my tenants to service our boiler and provide a landlord's gas certificate. I will definitely ask for his services again.
By phil38968 on 29th Jun, 2020
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NXG Heating
254 reviews • 100% positive ratingGas Engineer working in LondonTrade Member since 2020Our professional engineers are highly trained in complete diagnostic techniques for all gas boilers. London households all require expertise and support at some stage and we’re more than happy to help. We can work with all major makes and models of central heating boilers. read more
Latest Gas Work feedback review:
Boiler repair
These guys are AMAZING! I cannot thank them enough for being prompt, responsive, reliable, helpful and doing an excellent job. HIRE THEM! I will certainly be using them for my yearly service.
By dr81441 on 24th Jan, 2023
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RW Gas and Heating
40 reviews • 100% positive ratingGas Engineer working in LondonTrade Member since 2014I live in London, Borough to be precise, and cover most of London, Surrey Sussex and Kent. Checkatrade verified 2 million Public liability insurance. I offer NO FIX/NO FEE, NO CALL OUT, FIXED PRICES and 'Job not done til job done' meaning return visits and parts are not read more
Latest Gas Work feedback review:
Service boiler
Reece attended to the job on time and very efficiently, was extremely personable and took the time to explain all necessary points and even give some tips on maintenance. Recommended.
By george_471 on 25th Oct, 2018
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Gas safety medic
266 reviews • 100% positive ratingGas Engineer working in LondonTrade Member since 2021Boiler breakdown specialist. We aim to repair any boiler within 24hrs. Or replace any boiler within 48hrs. We have a proven track record on my -builder and Google.We’re here to simply get the job done. Your needs are our priority. read more
Latest Gas Work feedback review:
Pressure drop in boiler
Excellent service. Scott was Very professional and kept me informed every step of the way.
By paul74169 on 26th Jan, 2023
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AAAT HEATING AND GAS SERVICES
212 reviews • 98% positive ratingGas Engineer working in LondonTrade Member since 2018Hello my name is Sam. I a fully qualified Gas Engineer. I have worked for over a decade within British gas, working on all makes of boilers and central heating systems. As an ex British Gas engineer i bring my vast expertise and knowledge as well as sound working practices read more
Latest Central Heating feedback review:
Radiators Unresponsive
Sam was great - hope to use again!
By james27091 on 7th Nov, 2022
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M.E GAS SERVICES
38 reviews • 100% positive ratingGas Engineer working in LondonTrade Member since 2018We are a small reputable, established company based in London who can cater for all aspects of Domestic Central Heating & Gas work. We can be trusted to carry out almost any job to the highest standards. Carrying out Installations, servicing and repairs of all types of read more
Latest Gas Work feedback review:
Connect the new gas cooker
He is ecxellent .engineer.does a good job.v polite and thorough job.i still call him each year and recommend him v highly
By sarla1954 on 27th Mar, 2020
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Kestutis Gniskapis
46 reviews • 100% positive ratingGas Engineer working in LondonTrade Member since 2019Hi, I’m Kestas I do specialise in domestic and industrial boilers installation and repairs, LPG, commercial and mobile catering, also gas safety certificates if needed. I am fully insured and gas safe registered. You will receive professional service and read more
Latest Gas Work feedback review:
Old boiler has to go, need new one.
All I can say about Kes is what a professional, what a gentleman, when at least 7 so called experts promised to do the job they just run away most of them didn't even got back to me, but Kes stuck to his promise which is he will not run...
By said72133 on 4th Nov, 2020
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MS Heating and plumbing
204 reviews • 100% positive ratingGas Engineer working in LondonTrade Member since 2019We specialise in heating and plumbing but have multi trade skills. With over 10 years experience in the industry we offer a full range of services. There is no job too small nor too big that we wouldn't take on. We take pride in our work and aim to be as quick and efficient read more
Latest Central Heating feedback review:
Hot shower turns on radiators - suspected faulty valve
This job was completed a while ago so apologies for the late feedback. I was very happy with Gregs work and asked him back again for a later task.
By crystalpalace_59 on 9th Aug, 2022
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PDunn
185 reviews • 99% positive ratingGas Engineer working in LondonTrade Member since 2019Hi I'm Peter. Carrying out Heating & Plumbing -. Gas knowledgeable, Fitter, experienced. Recommend by all trades. 🎯 Using mybuilder.com - Hot&Cold systems - heating - power flushing - Central heating - System upgrades -Bathrooms - Pumps - Power shower installations - read more
Latest Plumbing feedback review:
Cistern of two button toilet not refilling
Peter was very courteous and fixed our limescale issue that had blocked fill valve of toilet quickly. I will hire again and fully recommend him as a plumber.
By jessie26415 on 4th Jan, 2023
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Full Flame
121 reviews • 100% positive ratingGas Engineer working in LondonTrade Member since 2012I'm John, I Specialize in Vaillant Boiler Service & Boiler Repairs. A Vaillant Combi Boiler Should Last at least 25 Years, Have You Been Told "YOU NEED A NEW BOILER?"..... Contact me. I will Repair your Boiler at a Fixed Price, NOT Sell you a NEW ONE..... ALL my read more
Latest Gas Work feedback review:
Boiler repair
Really pleased with the service provided. John was honest, friendly and informative. Will be the first person I call when I next need work doing on the boiler. 100% recommend.
By thomas67695 on 9th Jul, 2020
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Double R PlumbingHeating & Gas Services
139 reviews • 97% positive ratingGas Engineer working in LondonTrade Member since 2011I am a City and Guilds Trained Plumber and Gas Safe Registered with years of Plumbing experience, providing all forms of Plumbing,unvented hot water systems, boiler repair,heating and gas services to clients throughout London.. read more
Latest Gas Work feedback review:
Under floor heating stopped working
Repaired under floor heating promptly , tidy no mess left behind, despite Christmas and bank holidays. Will definitely hire in future.
By ethelbert on 3rd Jan, 2023
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Fitzmaurice williams
143 reviews • 100% positive ratingGas Engineer working in LondonTrade Member since 2019I am a registered gas safe engineer,fully insured with van and own tools. I service, install and repair Boilers, cookers, gas fires. I am a specialist in fire and fireplace repair conversions. I also install central heating systems, new and upgrades. I have lots read more
Latest Gas Work feedback review:
Make our gas fireplace work again
Quick and efficient response from Fitzmaurice. Thank you very much.
By julienn70ag on 27th Jan, 2023
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Swift Heating & Plumbing
241 reviews • 99% positive ratingGas Engineer working in LondonTrade Member since 2013We are qualified to provide high quality plumbing& gas services with specializing in boiler installation,fault finding, service and repairs with over 15 years of experience in all kind of heating & plumbing work. We are committed to ensure you have the best possible read more
Latest Central Heating feedback review:
Central Heating repair
Came out on the same day and did the job as scheduled at a reasonable price. Also provided all the necessary paperwork.
By rajesh_71 on 20th Feb, 2020
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GM heating
22 reviews • 100% positive ratingGas Engineer working in LondonTrade Member since 2019Gas engineer / plumbing have been working in trade for 3 and half years boiler break downs and boiler installation landlord safety certificates cooker and hob installations read more
Latest Gas Work feedback review:
Radiators not working although they've been bled
Responded quickly before Christmas and did a good job identifying heating issue.
By kevinfallows on 3rd Jan, 2023
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City Flow Energy
53 reviews • 100% positive ratingGas Engineer working in LondonTrade Member since 2020I'm a fully qualified gas engineer for over 5 years and most of my experience has been in the installation of smart meters. I expanded my knowledge and branched off to do boiler breakdowns and services, boiler & cooker installations and landlord certificates. read more
Latest Gas Work feedback review:
Meter move
great job done will keep his no. and call him if i need any other gas work done
By laurence93137 on 31st Aug, 2021
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South East Heating & Plumbing Services
17 reviews • 100% positive ratingGas Engineer working in LondonTrade Member since 2018-Hygiene Clean Domestic & Commercial, -End of Tenancy Clean, -Car Valet & Detailing, -Driveway & Patio Clean. I aim to deliver high quality services. I am flexible to suit the client as customer satisfaction is key. My prices are very competitive Gas Safe Register read more
Latest Gas Work feedback review:
Cut small old pipe and cap
Polite staff and work completed professionally
By jassub on 16th Dec, 2018
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Rowe Plumbing and Heating
178 reviews • 98% positive ratingGas Engineer working in LondonTrade Member since 2017Rowe Plumbing & Heating is a local family run business with over 13 years industry experience. Our engineer's are Gas Safe registered, Level 3 City and Guild's qualified and have comprehensive trade knowledge, ensuring efficient and effective solutions for our read more
Latest Gas Work feedback review:
Radiator installation into garden office
Fantastic service from start to finish. The team managed to complete the job on time even under that added pressures of having to deal with sub zero temperatures and snowfall whilst installing underground piping. Would 100% recommend and...
By paul_b_82 on 10th Feb, 2021
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Samsieg heating & Plumbing
64 reviews • 97% positive ratingGas Engineer working in LondonTrade Member since 2019SS Heating & Plumbing Provides, * Boiler Installation. * Boiler Service. * Gas Inspection. * Heating/Plumbing. * landlord Certificate. * Power Flushing. * Fault Findings & Repairs. For 4 years Providing. Service Beyond Expectation. read more
Latest Gas Work feedback review:
Worcester Greenstar 15Ri replacement
Sam was friendly, responsive, efficient and gave a competitive quote. What more could I ask for really? When the new boiler needs servicing I will be calling Sam.
By porphyro on 5th Jan, 2023
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JNW PLUMBING AND HEATING
22 reviews • 100% positive ratingGas Engineer working in LondonTrade Member since 2019At JNW PLUMBING AND HEATING Ltd. We are a small team of hardworking engineers who strive on giving you the BEST for your MONEY, we are all well trained and competent gas engineers and competent plumbers, located in East London. We have built our reputation on good read more
Latest Gas Work feedback review:
Boiler repair and gas certificate, E7 forest gate
Jonathan was available quickly and fixed the issue and provided the gas certificate too.
By paris_94 on 19th Feb, 2022
What can gas engineers do?
It doesn’t have to be hard to find reliable gas engineers near you. MyBuilder helps you find vetted gas engineers in your area that you know you can trust.
Whether you’re shivering without heating or are considering a boiler upgrade, a couple of clicks using MyBuilder’s match-making process can connect you to brilliant gas engineers across the UK. Read honest reviews, assess their credentials and gather quotes, in one simple place.
There are lots of jobs that gas engineers can help with around the home, including:
- Annual gas boiler services
- Gas boiler repair
- Gas boiler installations
- Installing and repairing ground source heat pumps
- Installing and maintaining underfloor heating
- Radiator repairs and installation
- Water heater maintenance
Top Gas Engineer Reviews
Gas Engineers working in London have an average review score of 99% positive based on 14,031 homeowner reviews.
Trusted by experts

Don’t just take our word for it, homeowners love MyBuilder too. We’re proud to be rated by Mumsnet.
TOP 10 JOBS for gas-engineers
- Gas safety check
- Boiler repair
- Boiler replacement
- Annual boiler service
- Gas cooker fitting
- Radiators service
- Gas hob repair
- New boiler installation
- Combi boiler service jobs
- Gas safety certificates
Towns near London
- High Holborn
- Holborn
- Grays Inn
- Bloomsbury
- Holborn
- High Holborn
- Temple
- Aldersgate
- Covent Garden
- Charterhouse
- Charing Cross
- West Smithfield
- Smithfield
- Clerkenwell
- Blackfriars
- Chinatown
- Soho
- Barbican
- Aldermanbury
- Pentonville
- The City
- Euston
- Kings Cross
- St Lukes
- Moorgate
- West End
- The Borough
- Waterloo
- St Pancras
- Piccadilly
Other trades in London
- Architectural Designers
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- Driveway Pavers
- Electricians
- Extension Builders
- Fascias & Soffits Specialists
- Fencers
- Flooring Fitters
- Gardeners
- Gas Engineers
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- Guttering Installers
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- Kitchen Fitters
- Landscape Gardeners
- Locksmiths
- Loft Conversion Specialists
- New Home Builders
- Painters & Decorators
- Plasterers
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- Repointing Specialists
- Restoration & Refurb Specialists
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- Security System Installers
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Ask a Gas Engineer
Our vetted professionals answer your home improvement questions
- Removal/replacement of gas fire with back boiler
- Is it possible to get a gas safe certificate for an already installed boiler?
- Am i allowed to put a stop end cap on the gas pipe
- My gas boiler is making a lot of noise when it is working