Services
Customer Reviews
Write a review10 /10
Based on 2 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (136)
10 Central Heating
Posted 05 January
New boiler and flushed the system
James replaced our boiler system just before Christmas (new boiler and flushed the system), I cannot fault his professionalism and work ethic. He gave various price options and choices. He was timely and was patient with all my questions! Excellent work and I highly recommend.Verified reviewerJob location: GU1010 Central Heating
Posted 20 November 2025
Old boiler system removed and replaced with combi boiler
This is the second time I have used James for a new boiler installation. He is very trustworthy, friendly, polite and knowledgeable. I highly recommend his work and wouldn't hesitate to use his company again in the future.Verified reviewerJob location: TW1010 Gas Boiler Installation
Posted 05 June 2025
System Boiler replacement to combi boiler and sealed system
This company's quotation was the lowest of the four I received but my choice was based not only on cost but confidence that they would meet my other requirements including a shower replacement to suit the new system. Their initial visit included a comprehensive survey and discussion of my requirements. They proved to be punctual, efficient, helpful and considerate. Although the work was completed only yesterday and the central heating system was tested for a short while only, come colder weather, I am more sure I will not be disappointed with the work they have done.Verified reviewerJob location: GU2110 Gas Boiler Installation
Posted 18 December 2024
Replacing a very old fashioned pilot light boiler and gravity hot water system.
Our 28 year old boiler broke down on a Sunday and James came out to us on Monday, draining down our system and making everything safe. He provided a quote to replace our boiler and bring up to modern standards our whole central heating system. He provided us with electric heaters until he could start the job. It was a big job that took two very full days of hard work. I was very impressed by his extremely professional approach and high standard of workmanship. I would highly recommend James.Verified reviewerJob location: GU710 Gas Boiler Installation
Posted 28 November 2024
New boiler install
Was recommended by a friend and would happily recommend to others. James gave a very competitive quote, was on time and nice and tidy.Verified reviewerJob location: TW1710 Gas Boiler Installation
Posted 24 October 2024
New gas boiler, new c/heating pump, new cartridge to shower, new shower pump.
James was totally professional from start to finish. All the work was carried out with care and to the highest standard. Highly recommended!Verified reviewerJob location: GU4
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Company Info
Owner
Mr James Weaving
Ltd Company
12 years on Checkatrade
VAT Registered
Yes: 300561945
Welcome to my Checkatrade page and thank you for taking the time to look at my company.
JW Gas Ltd is me, James Weaving, and I am a fully qualified plumbing and heating engineer with 15 years' experience.
I work in domestic properties out of Surrey and south west London.
My customers tell me that I am reliable and honest and I really do take pride in my work. If you're happy, I'm happy and the majority of my business comes through referrals and word of mouth.
The areas I specialise in are:Boiler Installation- Boiler service and repair Central Heating Repairs- Landlord Gas Safety Checks- General Plumbing Repairs and maintenance- Power Flushing
All my work is guaranteed for one year and the boilers I recommend to fit are guaranteed for 10 years.
No job is too small and all estimates are provided free of charge. My rates are competitive and offer good value for money.
Please feel free to contact me, as I am always keen to grow my loyal customer base and provide you with excellent customer service.
My mobile is the best number to catch me on and I look forward to hearing from you.
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This trade passed up to 12 Checkatrade vetting checks
Member since June 2014
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