Requested a quote for a new boiler. Advisor was delayed due to traffic but called to give a revised appointment time. Very thorough and gave us options rather than just one product. No pressure. Very... See more
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At British Gas we’ve been looking after the homes of Britain for years – heating kitchens, lighting lamps and much more. And from our earliest beginnings we’ve had one aim in mind: to serve British homes and businesses, and find new ways to make life at home better and run more smoothly. This is why British Gas is the UK’s leading energy supplier, serving around 11 million homes. We also provide a comprehensive range of services including boiler installation, servicing of electrical systems, appliances and plumbing and drains. Visit our website for more information.
Maidenhead Road, SL4 5GD, Windsor, United Kingdom
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The engineer was extremely efficient and professional . He went the extra mile to sort out a repair in addition to checking the gas boiler

Reply from British Gas
Friendly and efficient. Engineer phoned me telling of time of arrival. Clean

Reply from British Gas
The engineer who came to our problem was knowledgable and very pleasant which reassured my wife and I. He replaced our thermostat radiator valve assembly as it was damaged. This was done quickly and accurately.

Reply from British Gas
Fast and efficient service.
Polite and friendly
Explained the procedure thoroughly
Thanks

Reply from British Gas
Engineer phoned to let me know even they would be arriving. They were friendly, and checked the boiler and flue conditions, and radiators. They advised on maintenance works to be aware of in future.

Reply from British Gas
Phoned before they arrived to say they were on their way, a good clean job done, when asked to explained how to top up the boiler he did so and talked me through it.

Reply from British Gas
Waiting over 3 weeks for a billing compliant that I was told would take 7/10 days, no communication from BG, when I visit the chat I just get fobbed off and fobbed off
like the below today Agent (25/08/2026 2:21:24 PM): Even the responses on Trustpilot BG lie
I'm sorry that you haven't received a response yet, I'll surely check about this for you. Please allow me 4-5 minutes to check this account. I'll be working in another window and I'm still here if you need me in the meantime.
Peter (25/08/2026 2:21:55 PM): I have done three Trustpilot reviews again with a promise publicly we will look into this again NO RESPONSE
Peter (25/08/2026 2:23:49 PM): I sent the last email on 17th August to the customer team and Guess What NO RESPONSE
Agent (25/08/2026 2:26:53 PM): Thanks for waiting and sorry for the delay in processing the request and keep you waiting for a longer time.
Agent (25/08/2026 2:27:27 PM): I confirm that the complaint is open and the case handler is still working on the case. An email was sent on 15 Aug 2026 and 17 Aug 2026
Agent (25/08/2026 2:27:39 PM): Have you not received this?
Peter (25/08/2026 2:28:42 PM): Yes but it's now 25th August i was told it would take 10 days at most it's now 22 days since I raised the compliant on August 3rd
Peter (25/08/2026 2:28:59 PM): This is poor customer service
Peter (25/08/2026 2:29:53 PM): If I owed BG Money you wouldn't accept silence for 22 days and emails stating I'm looking into this
Agent (25/08/2026 2:31:13 PM): I'm sorry Peter. I've nwo added this to the complaint notes to contact you at the earliest. Please be assured the case handler will contact you soon.
Peter (25/08/2026 2:31:44 PM): Why should I beleive you I have been lied and lied to weekly
Agent (25/08/2026 2:33:59 PM): I'm sorry Peter. I understand that you had a bad experience earlier. But request to trust you on this to make this better. This is a documented chat. So I cant lie. The complaint is still open with the specialist team working on this and this will remain open until you're happy that all issues have been fully resolved.
Peter (25/08/2026 2:34:36 PM): What is taking so long
Agent (25/08/2026 2:37:13 PM): The case handler had raised the issue with the specialist team. So the team investigates and checks the energy account regarding the bills. So it takes time. Bit please be assured, the case handler is handling this on priority.

Reply from British Gas
Very helpful, offered advice to me and couldn't be more helpful than he was

Reply from British Gas

Reply from British Gas
Excellent service by all the engineers involved Quick and clean job.

Reply from British Gas
Engineer (Ken) was on time, efficient and a pleasure to talk to.

Reply from British Gas
Very professional and efficient engineer
Who was able to offer guidance re new products

Reply from British Gas
Excellent, friendly, professional service from British Gas, as always.

Reply from British Gas
I purchased a house back in February 2026 and it had a very old boiler, so wanting reliability I thought I would get British Gas to come out and quote for a replacement. The engineer turned up promptly and checked everything over and we went ahead with the new boiler install. It was a like for like swap. The engineer came out and fitted it and it worked flawlessly until now. The boiler showed an error code and no hot water. Tried the remote chat with British Gas and all they wanted to do was sell me an extra insurance policy. They didn't even want to look at a faulty boiler that was only 4.5 months old. Called them instead which was a lot easier and they sent an engineer out. Recieved a call later to say that the engineers van had broken down and they weren't coming until the next day. The engineer turned up promptly the next day and reset the boiler and had a look at the pipework - the same pipework the sales engineer and boiler engineer had looked at and never said anything about, and then told me the pipework was all wrong.
They sent me a quote for remedial work which I accepted and booked in. Circumstances change and I called the day after booking it to change the booking date, which the lady on the phone did for me. Unfortunately the boiler only ran for about 25 minutes after the engineer left.
Fast forward to today the fitting date and I called British Gas to confirm the appointment, which they did and they reassured me the engineer would be on site to carry out the repairs between 08:00 and 12:00. It got to 13:00 and I called British Gas again to find out how long the engineer would be, only too be told that the booking hadn't been moved correctly and had only been changed on one of their systems and not the one that assigns the work.
So I wasted a days worth of annual leave from work waiting in for an appointment that will never happen and now have to take a second day off for the original appointment.
The real annoyance for me is two British Gas 'engineers' looked at the heating system and never mentioned any problems with it at all. Now one says it's wrong. Who should I believe? That coupled with a 4.5 month old boiler that has broken down and isn't working, or it isn't producing hot water. Luckily I have an immersion heater which will give me hot water albeit at a lot higher cost, but really? Should I expect it to fail after only a few months worth of use? Which engineer is telling the truth over whether the pipework is correct or not?
Frustrated and annoyed is an understatement. I wish I had never used British Gas and had gone with a locally recommended installer.

Reply from British Gas
Engineer was very professional and knowledgeable regarding the repair that was required

Reply from British Gas
The engineer called to say he was on his way. He carried out a very thorough safety check and service on my gas fire. He gave me good safety advice and explained everything he was doing. He was polite, courteous and tidied up before he left. A very good service.

Reply from British Gas
Yearly service as normal , all good , engineer Dave excellent at his job

Reply from British Gas
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