An honest and reliable gas safe registered plumbing and heating engineer providing services to Surrey and South West London.

No job is too small and all estimates are provided free of charge.

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JW Gas Ltd is me, James Weaving, and I am a fully qualified gas safe registered plumbing and heating engineer with 10+ years experience. I am a sole trader working in domestic properties out of Surrey and South West London.

My experience also includes carrying out work on behalf of a number of estate agents and landlords. 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.


  • Boiler installation
  • Boiler service and repair
  • Central heating installation
  • Central heating repairs
  • Landlord gas safety checks
  • General plumbing repairs
  • Gas leak trace and repair
  • Bathrooms
  • Power flushing
JW Gas Services Image


JW Gas Customer Review Image 1

New combination boiler fitted & removal of old boiler/water tanks & pipes

“We are extremely pleased that we found James. I think there is always a fear when selecting any tradesman to have significant amount of work undertaken in case your over charged, the quality of work is poor etc. We need not have feared.”

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JW Gas Customer Review Image 2

Old hot water system removed & Megaflow fitted

“I needed my old cold and hot water tanks removed and a new Megaflow system installed. James installed it all quickly and efficiently, even refixing the old carpet in the airing cupboard, all for a very reasonable price.”

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JW Gas Customer Review Image 3

New system boiler installed in loft, new hot water tank, old back boiler removed

“Excellent job. A very neat installation. Left our house very clean and tidy, not only when finished but at the end of each day. Friendly and happy to give advice on options and pricing. We'll be using James again for any future work we need doing.”

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JW Gas Customer Review Image 4

Replace & relocation of full heating system, boiler, radiators & hot water tank

“James arrived on time, was polite and friendly. Nothing was too much hassle and he was very down to earth and reassuring when we had silly little questions. He carried out the work in a timely manner and cleaned up after himself.”

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Based in Send, I operate within a 10 mile radius including Surrey and South West London.