Wow amazing company from the boys at Gas works, there have just installed a Worcester Boller, many thanks for Camila and Helen for organising the works, And not forgetting the boys James Mason, Da... See more
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
See what reviewers are saying
We have used Dave and his team for ten years, working on two properties that we have owned. Anything and everything he has done for us has been excellent in quality, timing, pricing and tidiness. His... See more
Saw some good reviews on Nextdoor.com so called Dave Halpin, who took time to go through my boiler problem and explain probable cause and quoted. Manvir arrive early next morning, solved the problem a... See more
Really surprised given the other comments here what poor service I’ve had from gasworks London. Took me ages to get them to commit to an appointment, then they were more than a hour late without ca... See more
Company details
Information provided by various external sources
Gasworks London is a small local firm based in Poets Corner, Acton and serves the western half of London. It was started by David Halpin in 2006, after 15 years experience in repairing and installing boilers with British Gas. We pride ourselves on offering a more personal touch compared to some larger faceless companies as I’m personally involved in most of the jobs. We specialise in Power Flushing, Unvented Megaflo cylinders, Repairing and Installing Boilers. We also undertake boiler servicing, gas certificates and plumbing.
Contact info
23a Shakespeare Road, W3 6SG, London, United Kingdom
- 07809712904
- dave.halpin@yahoo.com
- www.gasworkslondon.co.uk
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
Replied to 100% of negative reviews
Typically replies within 48 hours
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Quick to fix issue
Have been quick to resolve an issue and am in the process of having some work done. Seem knowledgable, friendly, and professional when going about their work.
Quick, efficient, fair price
They tried to revive the old boiler but it was beyond that. New one went in quickly and with minimum fuss. Fair price, especially these days.
No hot water, or heating Good job
We had no hot water or heating this week for ir 2 days and it was freezing, they sent an engineer very quickly then the part was ordered but they did not notice the boiler needed something else to do with the pressure so this was then fixed next day, had a few different guys that came but job was done.
Exellent servise..
Exellent servise...Gasworks mechanics replaced the broken boiler very quickly so that we can enjoy a warm home...
100% recommend
I would 100% recommend Dave and the team. My old boiler failed a few years ago in a cold November. I called Gasworks due to recommendations. We have a young family and Dave and his team appreciated the urgency of our situation and replaced the boiler the very next day giving us a warm house and warm water again. I have used them for other services since. Its so good to have great heating guys you can trust.
Came the same day - no maybe
Busy time. Came out to see me the same day - no maybe or ifs - which is what you want to hear when your boiler is broken. Actually interested and knowledgeable. It was a satisfactory result. I would definitely use them again.
Efficient service
Trustworthy service, following Covid guidelines, arrived as scheduled, clean and efficient.
Highly recommend Gasworks!
Gasworks were once again really reliable for this job. Have used them for many jobs and always impressed with their work (trouble shooting, boiler replacement & servicing). They came to help really quickly and fixed the problem. Trustworthy & good value, would highly recommend!
100% results every time
100% results every time. Prompt, professional and all at a reasonable price. Have recommended on numerous occasions. Thank you Dave. S
10/10 - Great service
Boiler broke over the summer. Unfortunately given the age repair was no longer deemed viable after initial inspection. A new boiler was installed the following day. Engineers took great care (taping over carpet to avoid stains as well as social distance adherence) and were polite and professional. They also took great care to ensure we understood how to operate our new boiler. All-in-all great service
Wonderful friendly and professional…
Wonderful friendly and professional service. Well recommended!
I’ve used the services of Gasworks for…
I’ve used the services of Gasworks for the last 4 years.
I had a boiler replaced and follow up annual checks since it was installed.
The Gasworks team are always reliable, professional and punctual and come highly recommended.
Highly recommended!
Amazing service and came straight away, fixed my boiler which was a god send as we had no hot water. As I work for the NHS, Dave said it was free because of Covid-19 and a special NHS deal, which is just astounding! Thank you to Dave and his team at Gasworks, I can’t recommend them highly enough. 10/10
Great service
I have used Dave Halpin at Gas Works London many times. He always manages to turn up promptly, usually on the same day I call and fixes the problem. Yesterday, we had a problem in a tenanted property where the hot water had stopped and the tenants could not take showers. Dave turned up the same day and sorted the problem, so I have happy tenants, many thanks!
Excellent service
Excellent service, tidy and clean, very prompt and flexible in appointments.
I'd highly recommend Dave and his team.
Gasworks is a very professional,value…
Gasworks is a very professional,value for money company. They turn up on time and charge fairly for the work done.
Boiler installation and follow up
We had a boiler installed in our rental flat last year which was carried out efficently. They helpfully sent a reminder for the service and gas safety inspection recently which has just been carried out. They were available at short notice.
Fast, helpful, efficient and sensibly priced
Saw some good reviews on Nextdoor.com so called Dave Halpin, who took time to go through my boiler problem and explain probable cause and quoted. Manvir arrive early next morning, solved the problem and serviced it along with a sensible precautionary fix which will save me headaches and money in next few years. Manvir (hope I'm spelling correct)was great, very polite, communicative, efficient and friendly. Couldn't have asked for more and happy to recommend these guys any time. Thanks
Great service
I have been using Gasworks London for the past 2 years. Their service is consistently fantastic. They are friendly and punctual and I wouldn’t hesitate to recommend them.
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.







