Endorsed by Which?

Green Gas London Ltd

5.0

13 Reviews

Opening Hours
Today - 07:30–18:00
  • Monday 07:30–18:00
  • Tuesday 07:30–18:00
  • Wednesday 07:30–18:00
  • Thursday 07:30–18:00
  • Friday 07:30–18:00
  • Saturday 07:30–18:00
  • Sunday - Closed

About

We're a London based, small but mighty gas firm. Small enough to care but big enough to get the job done. We have over a decade of engineer experience and we would love to help with any small or technical issues you might have on your heating or hot water system.

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Gas cooker installation
    • Gas emergencies
    • Gas safety testing and inspection
    • Power flushing
    • Radiators and central heating
    • Immersion Heaters
  • Heating contractors

    • Automated Heating
    • Central heating systems (installation and servicing)
  • More Services

    • boiler service
    • gas safety check

Customer reviews

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5.0
13 reviews
Customer Service
5.0
Quality
5.0
Value
5.0
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Great Work and Informative
Customer Service
Quality
Value
Udo came to service our boiler and fix the thermostat (which had had an issue with the last battery leaking, and I couldn’t get working again). He was really thorough and efficient, talked me through what he was doing and answered all of the questions I had. We were really impressed and very grateful he was able to fit us in on short notice. We’ll definitely try to get him again for any issues and future services.
Customer in Greater London Posted on 03/10/2024 , work completed 24/09/2024
Boiler replacement and upgrade
Customer Service
Quality
Value
Udo provided a great service in replacing a boiler in a rented property. Costs were all very reasonable. I was referred by one of my neighbours — we appreciate having someone reliable who works in the EC1 area.
Customer in Greater London Posted on 28/08/2024 , work completed 21/08/2024
Great worker and so polite!
Customer Service
Quality
Value
Udo is a lovely and polite young man. He wasn't afraid to chat and let me know what he was doing whilst plumbing in my washing machine. He worked hard and made sure it was working before he left. He also made sure he cleaned up any water and left the space spotless! I would definitely recommend him! 5/5!
Customer in Greater London Posted on 30/06/2024 , work completed 30/06/2024
Excellent problem solvers.
Customer Service
Quality
Value
Udo from green Gas diagnosed the issue with my boiler in no time while the last engineer spent hours not knowing what to do! True testament to the experience and knowledge him and his team have. While most want to scrap and replace they truly care about their customers and do their best to repair and salvage. Saved us a ton of money as the last engineer wanted to scrap the whole boiler. All I can say is thank you and will definitely use them again in the future!
Customer in West Midlands Posted on 28/04/2024 , work completed 23/12/2023
Efficient boiler service
Customer Service
Quality
Value
Udo was punctual and very thorough with our boiler service. Offered practical advice and suggestions in saving on our bills. He also checked our gas meter unlike previous engineers. I felt he did a complete job and I'll be using his company again.
Customer in Greater London Posted on 25/04/2024 , work completed 01/04/2024
Reliable, fast and Attention to detail
Customer Service
Quality
Value
My experience using Green Gas London LTD was beyond amazing. I called them for a boiler service ( which turned out some parts needed replacing) and the service I received was perfect. They were punctual, provided me with a reminder for the service. Explained what would be best for the boiler health and maintenance in the long term but without unneeded up-sale. Emile was friendly, answered all questions. I would definitely use them again and recommend this company to anyone who’s looking to have plumbing or gas work. I will definitely be using them again.
Customer in Greater London Posted on 25/04/2024 , work completed 03/04/2024
Best Plumbers in London
Customer Service
Quality
Value
This was the fourth time I have used Green Gas London Ltd and the service was impeccable as expected. They were able to fit me in the next day when I called to schedule the appointment. On the day of the appointment they had explained they would arrive between 12 and 3 and I got a call at 11:30 to say they were half an hour away. I had an issue with the flush on my toilet and a leaky sink that they were able to fix within an hour. The worker was polite and quick and left the space tidy and clean when he had finished. He explained what he had done and that if there were any issues he would come back to fix them, but there were none. Green Gas London Ltd are my go to plumbers as their service has been reliably excellent .
Customer in Greater London Posted on 24/04/2024 , work completed 23/04/2024
Endorsement Reference
Customer Service
Quality
Value
Green Gas have done 3 jobs for me in 2023: a boiler service, a minor plumbing repair and changing a heating zone valve. Udo and his team are transparent on pricing, work cleanly and professionally, and are a pleasure to have in the house. They have also been fair e.g., for the zone valve job, Udo first aimed to repair the valve. When it became clear a day or so later that it was beyond repair, he came straight back to replace it, charging just for the new valve on the second visit.
Which? Trusted Traders Consumer Posted on 13/11/2023 , work completed 21/10/2023
Endorsement Reference
Customer Service
Quality
Value
Trader was contacted to repair old boiler, after numerous work was completed , it was agreed to replace boiler. I was not charged for the original work, only installation of new boiler, which works perfectly
Which? Trusted Traders Consumer Posted on 13/11/2023 , work completed 27/10/2023
Endorsement Reference
Customer Service
Quality
Value
All the work completed to an outstanding level. Had all my radiators replaced and even noticed some small issues fixed free of charge. Everything was cleaned to high standards
Which? Trusted Traders Consumer Posted on 13/11/2023 , work completed 05/10/2023