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Veja o que dizem as avaliações

Avaliado com 5 de um total de 5 estrelas

I received an excellent service from H3GS - installing a new boiler. Amir gave detailed information about the options beforehand and he and Hamid did a great job. They were punctual, professional and... Ver mais

Avaliado com 4 de um total de 5 estrelas

Superb work and professionalism I will recommend to everyone and will call them soon to do more work for me

Avaliado com 5 de um total de 5 estrelas

Had a broken boiler - big surprise and shock but the guys at h3g heating did an amazing job getting a state of the art new boiler up and running in under 24 hours at a very fair price. The guys were s... Ver mais

Avaliado com 5 de um total de 5 estrelas

Right from the start the service we revived was professional, friendly and totally transparent. We were looking for a complete combi boiler fit and bathroom plumbing job ASAP. Work was discussed, orga... Ver mais

Detalhes da empresa


Informações de contato

4,8

Excelente

O TrustScore é 5 de um total de 5

55 avaliações

5 estrelas
4 estrelas
3 estrelas
2 estrelas
1 estrela

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Avaliado com 5 de um total de 5 estrelas

I received an excellent service from H3GS

I received an excellent service from H3GS - installing a new boiler. Amir gave detailed information about the options beforehand and he and Hamid did a great job. They were punctual, professional and friendly. I would highly recommend this company.

6 de maio de 2026
Avaliação não solicitada
Avaliado com 5 de um total de 5 estrelas

Amazing service from H3GS

I’ve now used Amir and the H3GS team for the third time, and their service continues to impress. From start to finish, they are professional, responsive, and very transparent when it comes to pricing and options.

They recently installed three radiators in our new home, and not only was the installation seamless, but their advice on product selection was incredibly helpful. The radiators look great, complement our home perfectly, and perform really well.

It’s rare to find a team this consistent and easy to work with, I would highly recommend H3GS to anyone.

16 de abril de 2026
Avaliação não solicitada
Avaliado com 5 de um total de 5 estrelas

Great first experience

Had Amir come to our place to sort out an F28 error code on our boiler, sorted out within 30mins, quick & easy, explained everything, pointed a few other things out & was very patient with the language barrier. Great service, first time requesting a callout from a company so very glad it was a great first experience.

Also very fast email response which I appreciate, was in talks with another heating repair company & they didn't reach out until the end of the next day and even cancelled the callout, but Amir kept up communications quickly & efficiently. Booked the callout asap & kept to it.

28 de março de 2026
Avaliação não solicitada
Avaliado com 5 de um total de 5 estrelas

Had a broken boiler

Had a broken boiler - big surprise and shock but the guys at h3g heating did an amazing job getting a state of the art new boiler up and running in under 24 hours at a very fair price. The guys were super knowledgeable, chilled and kind. Would 100% recommend and use again!

27 de fevereiro de 2026
Avaliação não solicitada
Avaliado com 5 de um total de 5 estrelas

Great company!

I had Amir visit following a CO alarm and my gas being turned off by the gas board. Amir ran a complete CO test and spoke me through what he was doing. I was also able to ask lots of questions and Amir even went out of his way to speak to my neighbour about their CO alarms. Amir also came with 24 hours and was really easy to work with. I would use this company again.

30 de julho de 2025
Avaliação não solicitada
Avaliado com 5 de um total de 5 estrelas

Install a new Vaillent boiler

This company is at top class. We are so glad to find H3GS after previous company messed us up. We contacted H3GS on Tuesday night, by Wed Amir is in our house and give us all the necessary information and advise re a new boiler. By Friday our new boiler is installed. Amir even comes out on Sat to do the after installation adjustments. Amir and his colleague are very professional, super polite and mostly very efficient, in fact, I only see such efficiency in Far East. From now on H3GS will be the company we first to call if we need any heating/plumber service.

6 de fevereiro de 2026
Avaliação não solicitada
Avaliado com 5 de um total de 5 estrelas

I couldn't fault Amir and his team.

I couldn't fault Amir and his team.
When our boiler broke, they were here in under two hours and then next day installed a new boiler at a very competitive price. The communication was second to none, and they made sure everything was clean and tidy afterwards.
100% recommend. Don't go anywhere else

2 de fevereiro de 2026
Avaliação não solicitada
Avaliado com 5 de um total de 5 estrelas

Boiler replacement project

Amir and Hamed were very helpful, professional and polite. Everything was clearly explained and clearly stated;
We were also very happy by how fast they responded and scheduled the work. The quote was sent promptly and was very clear, detailed, and gave us various options.

5 de fevereiro de 2026
Avaliação não solicitada
Avaliado com 5 de um total de 5 estrelas

Great service!

Amir is great, he has done quite a few jobs for us over the years. Given a problem, he can figure out what solution is needed and recently fixed our showers so they now are like hotel quality. Very happy with the finished product.

5 de dezembro de 2025
Avaliação não solicitada
Avaliado com 5 de um total de 5 estrelas

Top Notch

Absolutely top notch. Amir and Hamed were quick to come round, super transparent with options and were flexible in moving things around to fit our schedule. Very professional. Can’t recommend highly enough!

25 de novembro de 2025
Avaliação não solicitada
Avaliado com 5 de um total de 5 estrelas

Fantastic experience a quick response…

Fantastic experience a quick response from the initial call to fixing the problem explaining the situation in a clear manner with no jargon, completed putting in a new boiler within 48 hours.

21 de novembro de 2025
Avaliação não solicitada
Avaliado com 5 de um total de 5 estrelas

We used H3GS to do a gas

We used H3GS to do a gas, electric and central heating survey on a property we are purchasing. They were responsive, efficient and provided a clear report within 24 hours, exactly what we were looking for!

14 de novembro de 2025
Avaliação não solicitada
Avaliado com 5 de um total de 5 estrelas

Fantastic service as always from Amir…

Fantastic service as always from Amir and the team.
He made time to come and diagnose the issue at late notice and gave me the options on a replacement boiler and then managed to get the parts a day earlier than expected.
I have no hesitation in recommending H3gs Heating

5 de novembro de 2025
Avaliação não solicitada

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