High pressure selling & overpriced My boiler was fitted several years ago, the initial sales process was a face to face visit after an initial call, the salesman put a lot of pressure on me to make a... 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
Had a solar PV system installed by Solar Fast (part of Gas Fast). Their sales rep Lee was fantastic - answered the hundred questions I had. Quote was much more competitive than the 3 others I sourced.... See more
Company replied
Great Company. Never had a problem with boiler since they fitted it. Easy to contact and get advice. Latest boiler yearly check went with no problems, done by engineer Ash, very professional and gives... See more
Company replied
Initial assessment 9/1/23 and boiler fitted 10/1/23 which was all very smooth. The engineer kept us fully updated with what he was doing. Even offered to mop my floor as it had been pouring down all d... See more
Company replied
Company details
Written by the company
We specialise in quick and thorough A-rated boiler installation, servicing and repair.
Contact info
Unit 1 Saville Road, wf10 1pe, castleford, United Kingdom
- 08000337707
- alison.draper@gasfast.org
- gasfast.org
Hasn’t replied to negative reviews
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Great experience
Great experience. Fast and efficient service was booked in within a week and all done. Highly recommended

Reply from Gas Fast

Reply from Gas Fast
Boiler Installation
Boiler Installation. Absolutely fantastic service from start to finish. Good communication with the representatives. The engineer was courteous explained how everything worked and left the job clean and tidy. I will definitely recommend this company. 14983

Reply from Gas Fast
Boiler installation
Boiler installation. Great from start to finish, tidy and friendly. He explained how to work the boiler and connect to the app on my phone which was very helpful.
14958

Reply from Gas Fast
Excellent service- quickly
Excellent service- quickly, efficiently and competently

Reply from Gas Fast
Great service friendly and curious…
Great service friendly and curious staff
Helpful on the phone order number 12489

Reply from Gas Fast
Excellent Service
0396 - Excellent annual service of my boiler which had been installed by Gas Fast a few years ago and serviced each year by them
Friendly and helpful as usual and would definitely recommend

Reply from Gas Fast
14941 Excellent service and…
14941 Excellent service and professional fitters that answered questions were answered to the best of their ability

Reply from Gas Fast
Gas Fast Review.
Great from start to finish. No problems with the radiators, boiler or pipework. Removal and installation was completed over two days. Redundant fittings disposed of, as per arrangement. I would recommend the company.

Reply from Gas Fast
14928 had my new boiler fitted today…
14928 had my new boiler fitted today everything was explained to us from start to finish by Richie. Guys arrived promptly to start work they worked very efficiently and very tidy job didn't take as long as i thought they took all rubbish away with them leaving everywhere as they found it big thumbs 👍 up for the guys thanks

Reply from Gas Fast
Was very happy with the service
Was very happy with the service. Very efficient.

Reply from Gas Fast
Great Service
A very good experience from start to finish Stuart explained everything before I agreed to purchase my new boiler explained savings and efficiency.
the date and time were booked and I got a call to confirm the date, the installers arrived on time and were very polite, tidy and also explained how to operate the system before leaving they took all the packaging and the old boiler away. Great Service, would recommend.

Reply from Gas Fast
Very professional and polite.
Very professional,explained everything clearly.Gave you time to find the relevant information you needed without putting pressure on you. They made you feel at ease whilst chatting and explaining what was happening.

Reply from Gas Fast
Boiler service
Ref: 5936 Was very happy with the service received very polite and
friendly person also very helpful and friendly when calling gas fast great service all round would highly recommend.

Reply from Gas Fast
Good
Good, honest company who explained everything really well. Not pushy like some others we had quotes from! Booked us in really quickly but had to wait a few days extra but that was an issue with the fitters not Gas Fast. Customer Service kept us updated regularly as to what was happening and when the fitters would be with us. Spoke to Customer Services a couple of times who were extremely helpful

Reply from Gas Fast
Boiler service
Service on our boiler was carried out without fuss and Very efficiently

Reply from Gas Fast
FY6 0AY
Very efficient and quick installation in a large house which is now much warmer as a result. Fitted less than a week after initial contact, only slight point to bear in mind is that it will work out very expensive if you allow the finance to run Its full course but we intend to pay it off

Reply from Gas Fast
The engineer was early as requested
The engineer was early as requested; polite, efficient and friendly

Reply from Gas Fast
Brilliant service
The engineer came on time he was friendly, explained everything to me and tidied up afterwards

Reply from Gas Fast
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.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
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.







