Gaswise UK Reviews 35

TrustScore 4.5 out of 5

4.4

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Rated 5 out of 5 stars

Melvin from Gaswise UK really helped us out when our boiler packed up and we had family staying with us. He came the next day and soon had us with hot water and heating again. Thoroughly recommended.

Company replied

Rated 5 out of 5 stars

February 24th 2022. We heard loud squealing noises from the bathroom cupboard near the water tank. Then silence and the central heating went off. Searched around without much luck. Then found Gaswise... See more

Company replied

Rated 1 out of 5 stars

I have used Gaswise for years but after this time- never again!! After not turning up at the agreed time and needing to be chased, then forgetting what work was to be done, only half a job was co... See more

Company replied

Rated 5 out of 5 stars

Fast service. Called before 9am with a boiler issue. Was in and first try and solving done by noon. Needed to order a different part and asked an associate for second opinion, which I really appreciat... See more

Company replied

Company details

  1. Plumber
  2. Gas Company
  3. Gas Engineer
  4. Heating Contractor

Written by the company

Gaswise uk Are a family run plumbing and Heating business With over 30 years in the trade We undertake boiler, central heating repairs, cooker installations ,fire service and repairs, boiler services, water leaks, Gas leaks Landlords gas safety certificates Same day service fast Response Gas safe registered company We are Nottingham based and cover all surrounding areas Visit our website Gaswiseonline.co.uk Direct contact WhatsApp text 07747 145211


Contact info

4.4

Excellent

TrustScore 4.5 out of 5

35 reviews

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Rated 5 out of 5 stars

Melvin from Gaswise UK really helped us…

Melvin from Gaswise UK really helped us out when our boiler packed up and we had family staying with us. He came the next day and soon had us with hot water and heating again. Thoroughly recommended.

February 22, 2026
Unprompted review
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Reply from Gaswise UK

Thank you for your kind Review Anne Greatorex
Melvin
Gaswise uk

Rated 5 out of 5 stars

Melvin came to service my boiler and…

Melvin came to service my boiler and sort an issue I had with the valve. It’s the 2nd time I’ve used him now. He arrives on time and really friendly. Sorted my problem with the water tank and I’m really happy with the speed and pricing of his work. I recommended him to a neighbour and he came out the same day and he was also extremely happy with his service and pricing. Will be recommending Melvin to all my friends.

May 7, 2025
Unprompted review
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Reply from Gaswise UK

Thank you for your kind Review Helen and for referring my services to your friends much appreciated
Melvin

Rated 1 out of 5 stars

£75 be charged for one minute

This man put £55 for the gas service or you would think the call out charge on yell as the starting deceiving point. When you call the number, he then tell you it would cost you £75 plus parts which he has to see what's the problem. Then he came and just reset the water boiler and it works, that's all he did in ONE minute and he insisted to be paid £75 pounds which I paid to let him go. From my true experience, you can see every step dealing with him, is all tricks to get you and your money which is the only matter.
Be careful, you can be charged £75 FOR ONE MINUTE! Never use this man and his company GASWISE again!

A cheated and angry customer. J. W

October 18, 2024
Unprompted review
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Reply from Gaswise UK

Dear customer
Jane whittle caravan storage Mansfield
Our service is £55.00
in Nottingham local postcodes a very competitive price

But lets be quite clear You did not ask for a boiler service you told us you had no hot water the boiler was not working at all it was broken.
I then advised you that it was £75.00 plus any parts for a breakdown which you agreed over the phone before attending site.
After travelling from my last job an hr away from you I arrived on site to find the boiler had simply gone to a lock out fault I asked if you had reset it you replied you did not know how I then demonstrated to you how to rest the boiler for any future faults
The boiler fired up stright away and you had instant hot water
You then came across in a very aggressive and loud manner when I asked for payment shouting and getting abusive not something i expect from a business person who runs a caravan storage site business I will only give you £50.00 you screamed at me

I advised the charge as per our phone conversation was £75 which is not excessive due to your location and travel involved
We are not in the business of overcharging
If we spend 5 mins on site or 2 hours on site the price is the same
As advised on the phone before we even attended your property
I am very disappointed with your review as your comments do not reflect our business ethics
To sum up I don't see how you can complain we travelled 1 hr to your property and 1 hr back plus we left you with hot water

Rated 5 out of 5 stars

Professional and helpful

This review is for Gadi of Gaswise who diagnosed the problems we were having with our boiler and was super helpful, professional and considerate. I can highly recommend him and others who have previously sorted out our gas boiler issues and are professional and nice people. Thanks!

August 23, 2024
Unprompted review
Rated 5 out of 5 stars

Highly recommend

I contacted Gaswise for an annual gas boiler check. A lovely gentleman came out 2 days later and found I had a gas leak from my hob. He was really helpful with the information and once the new hob is delivered, will come back the next day to fit it. I was really impressed with the service and pricing and they now have a new customer for life. Thanks again, you’ve been amazing!!

May 3, 2024
Unprompted review
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Reply from Gaswise UK

Thank for taking the time to leave a lovely review Helen 7

Rated 1 out of 5 stars

Unreliable and rude

I have used Gaswise for years but after this time- never again!!
After not turning up at the agreed time and needing to be chased, then forgetting what work was to be done, only half a job was completed with denial of knowing what was booked to be done and what quote had been given. Then laughing at the quote given and attempting to get more money for the full job that was supposed to have been done. When asked about this, we were met by defensiveness and a slamming of our door on leaving.
On a tight timeframe we were made late for an appointment with no regard for our timing or any apologies.
We had to ask for a receipt, which was begrudgingly given.
Awful service, interpersonal skills and a really poor way to run a business!!

April 5, 2024
Unprompted review
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Reply from Gaswise UK

Thank you for your review lynsey kay Hucknall however inaccurate this review is
Has you say we have given you good service for many years

Rated 5 out of 5 stars

Highly recommended.

We booked Gaswise for a service on our combo boiler & to check a small issue we had.
Ryan attended & serviced the boiler then diagnosed what was causing the issue, he fixed this quickly for us.
Throughout Ryan was polite, professional & hard-working, he worked cleanly, tidied up after himself & even took his shoes off as soon as he came through the front door, this was appreciated.
The quote for the repair, on top of the original service price was very reasonable.
When we attended the office to pay the invoices all of the staff were welcoming & professional.

January 15, 2024
Unprompted review
Rated 5 out of 5 stars

My boiler stopped working…

My boiler suddenly stopped working one evening and I messaged Gaswise for assistance. Even it was after office hour, Melvin responded quickly and arranged to visit & check on it the next morning. Arrived punctually and for unknown reason my boiler was working again. Melvin made some basic checks and flexibly switched to conduct annual service check on my boiler instead as it was due anyway.

Early next day, he proactively checked back with me if everything was still working fine; and actually the boiler stopped working again! I took some videos for him to see how the boiler behaved and Melvin was knowledgeable to make some initial diagnosis of the intermittent fault; visit again in the mid afternoon (again, very punctual). This time the root cause of the problem was found and fully resolved!!

It's the time of the year that a normally functioning boiler is of utmost importance!! Very delighted that Melvin is responsive for my desperate call for help. He's very professional and friendly to work with. I have no hesitation to recommend Gaswise for my friends and neighbours!!

January 10, 2024
Unprompted review
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Reply from Gaswise UK

Thank you for your very kind review OL4

Rated 5 out of 5 stars

First class response to rectify our…

First class response to rectify our boiler that had stopped working. Cannot recommend highly enough the time and effort taken, including long discussion with the boiler company's technical department.
The bill was so reasonable that I thought I had mis-heard.
Great, old fashioned, excellent service from a local firm.
Now set for annual servicing.

October 23, 2023
Unprompted review
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Reply from Gaswise UK

Thank you for your very kind review Richard 26

Rated 5 out of 5 stars

Highly recommended!!

We called to remove a gas hob and boiler serviced and right the next day the job was done! Very efficient, friendly and helpful plus good competitive prices. Melvin gave me also some advises for some problem to the boiler that could be fixed with the warranty. Great job, highly recommended!!

June 29, 2023
Unprompted review
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Reply from Gaswise UK

Thank you for your kind review Vanessa 3

Rated 5 out of 5 stars

Fast, honest and reasonably priced - cheers Melvin :)

Melvin came out within 30 minutes of calling him. He explained clearly what the issue was with my boiler and fixed it on-site there and then. Very impressed with everything and would highly recommend.

April 4, 2023
Unprompted review
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Reply from Gaswise UK

Thank you for your kind Review Jade 1

Rated 5 out of 5 stars

Great service!

Called last night about a boiler repair and he came, as agreed at 10am today. Had a look, went to buy the product and had it fixed super quick! Great value for money, especially as I got the boiler serviced at the same time! Would 100% recommend.

March 8, 2023
Unprompted review
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Reply from Gaswise UK

Thank you for your kind Review Terri Mitch

Rated 5 out of 5 stars

Excellent

My boiler broke down and national companies were quoting astronomical amount. Gas wise came out first thing the next day (Saturday) and fixed within 15 minutes. Very fair price. Excellent my t local service

October 8, 2022
Unprompted review
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Reply from Gaswise UK

Thank you for your kind review

Rated 5 out of 5 stars

Honest, fair and reliable

Our boiler packed up and Gaswise Uk came the day after to repair it. Very knowledgeable, honest and fair priced. Would definitely recommend!

October 13, 2022
Unprompted review
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Reply from Gaswise UK

Thank you for your kind review

Rated 5 out of 5 stars

Central Heating Issue February 24th 2022

February 24th 2022. We heard loud squealing noises from the bathroom cupboard near the water tank. Then silence and the central heating went off. Searched around without much luck. Then found Gaswise and someone was prepared to come out straight away. Melvyn came out and analysed the problem. He promised to come the following morning and sort it out. He arrived on time with replacement parts and fitted them in two hours, then checked all was well and left the house rapidly warming up again. Prompt, efficient, skillful and professional work. Highly recommended. Geoffrey Geddes.

February 25, 2022
Unprompted review
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Reply from Gaswise UK

Thank you for your kind review Mr Geddes

Rated 5 out of 5 stars

Cooker not working properly

Cooker not working properly. Lovely man came out on a Sunday, fixed issued within 30 minutes. Would highly recommend. Good local tradesman, reasonable price for work carried out.

January 26, 2022
Unprompted review
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Reply from Gaswise UK

Thank you for your kind review Jennifer Mason 1

Rated 5 out of 5 stars

I Googled and found his service online

I Googled and found his service online.
Great service !
I texted him around 8pm and he kindly replied and asked what the problem was. Once, I explained the problem, I got an appointment on the next day. Very punctual, friendly and professional.
Happy to recommend his service.

January 8, 2022
Unprompted review
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Reply from Gaswise UK

Thank you for your kind review Renan1

Rated 5 out of 5 stars

Fantastic service- let down by another…

Fantastic service- let down by another company and Melvin made sure we had hot water for Christmas! Definitely recommend and will use again. Thanks

December 22, 2021
Unprompted review
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Reply from Gaswise UK

Thank you for your kind review
C Morgan

Rated 5 out of 5 stars

The job is always sorted immediately

Melvin is an extremely good gas engineer.
Punctual, polite, informative and friendly.
He has worked on boilers at three of our rental properties.
All issues were resolved immediately and where parts were required; he would return early the next day to fit them.
Great guy with morals.
I will be asking him later today to take on all our rental properties for boiler servicing and annual landlords certification, opposed to being lucky enough to be allocated him from our landlords emergency service breakdown cover.
Highly recommended.

November 30, 2021
Unprompted review
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Reply from Gaswise UK

Thank you for your very kind review Jane Baccoli

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