About Gasworks London

Gasworks London is a verified local trade specialist based in London (W3), specializing in Central Heating Service, Boiler supplier, Gas engineer, Gas installation service, Gasfitter, Hot water system supplier, Plumber, Radiator repair service. Holding a 4.9 star rating across 125 verified Google customer reviews, they offer professional callout services across the area.

Core Specialities: Air Conditioning & Ventilation Gas & Heating Engineers

Services & Capabilities

  • Central Heating Service
  • Boiler supplier
  • Gas engineer
  • Gas installation service
  • Gasfitter
  • Hot water system supplier
  • Plumber
  • Radiator repair service

Opening & Trading Hours

Open Β· Closes 10β€―pm
tuesday 7β€―am–10β€―pm
wednesday 7β€―am–10β€―pm
thursday 7β€―am–10β€―pm
friday 7β€―am–10β€―pm
saturday 8β€―am–6β€―pm
sunday 9β€―am–5β€―pm
monday 7β€―am–10β€―pm

Postal Code Districts Covered

Gasworks London actively provides free quotes and service across these Greater London postal districts:

Completed Projects & Video Showcase

6 Photo(s) β€’ 2 Streaming Video(s)

Real Job Site Walkthrough Video

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Customer Reviews

β˜… 4.90 (5 verified via Google)
fraser d β€’ London, UK

"Delighted at the service provided by Gasworks. Found this company on the Worcester Bosch website and used for a full central heating install. The engineers worked exceptionally hard during the hottest days in June and did a very tidy job agreeing pipe runs with me. Would have no hesitation in using them again and recommending to all my friends/family."

Reviewed on 14 Jul 2026 β€’ Verified Customer (via Google)
Miguel Woodhead β€’ London, UK

"Very happy with the service. Mason and Kier, the two engineers who came to install the new boiler, looked very young when they appeared at the door and because of this I was concerned at the beginning they could have not been very experienced. But I was soon proven wrong in this first impression, Mason in particular came across at the end of the installation as being very experienced. Very happy with the new boiler and with the service provided by Gasworks. I would like to praise in particular Kamila and Helen who were lovely to deal with on the phone, making me feel I was in good hands. Thank you"

Reviewed on 11 May 2026 β€’ Verified Customer (via Google)
Alper GΓΌler β€’ London, UK

"I have been living in the area for 5 years and Gasworks have been helpful with all the boiler problems. Last year, we had to change the boiler and again they supported me during the process."

Reviewed on 25 Mar 2026 β€’ Verified Customer (via Google)
Joanna Harry β€’ London, UK

"Requiring my boiler serviced & safety-checked I rang a few companies -but it was this company & Helen whose knowledge & efficiency over the phone filled me with confidence in them, & engineer Mason who attended, with professional service and friendly advice."

Reviewed on 06 Mar 2026 β€’ Verified Customer (via Google)
Nick Thomas β€’ London, UK

"I have used Gasworks a lot as a resource in an emergency, as an installer of new boiler and equipment and as a general maintenance company. In all respects, they are a pleasure to do business with. Efficient, courteous and professional."

Reviewed on 13 Jan 2026 β€’ Verified Customer (via Google)
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