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Consulta las opiniones de los clientes

Valorada con 5 estrellas sobre 5

Received a text about 10 minutes before Mitch arrived. Completed the job, made sure everything was working & even recommended to turn the Boiler dial down to reduce energy costs. Very pleased with the... Ver más

Valorada con 5 estrellas sobre 5

I have been using GU Plumbing & Heating for some years now and they never fail to provide a first class service from start to finish. It is so easy to book an appointment and I am kept informed includ... Ver más

Valorada con 5 estrellas sobre 5

Excellent company, well organised and efficient. Have used Grand Union Plumbing twice now and on each occasion have been very happy with the work carried out. Both Conner and Marco were both very fri... Ver más

Valorada con 5 estrellas sobre 5

Had a full boiler refit. Grand Union quoted me a better price than British Gas, and over 3 days of power flushing, fitting, and Hive setup, it was a stress free process. Connor was friendly,... Ver más

Información sobre la empresa

  1. Contratista de calefacción
  2. Proveedor de calderas
  3. Ingeniero de gas
  4. Servicio técnico de calefacción y calderas
  5. Fontanero

Escrito por la empresa

Grand Union Plumbing & Heating is a premier plumbing and heating service provider based in Milton Keynes. The company is staffed by a team of certified and experienced professionals committed to delivering a broad range of services, characterized by excellence and customer satisfaction. They specialise in boiler repair, installation and servicing, and custom installations of bathrooms, utilizing high-quality materials and the latest technology to ensure durable, efficient outcomes. Known for reliable, prompt service and transparent pricing, Grand Union Plumbing & Heating ensures a smooth and satisfactory project experience for all clients. Their meticulous attention to detail and thorough aftercare have garnered high praise on platforms like Google and Trustpilot. For residents and businesses in Milton Keynes seeking dependable, professional plumbing and heating solutions, Grand Union Plumbing & Heating stands as the top choice, dedicated to exceeding expectations and delivering superior results.


Información de contacto

4,9

Excelente

TrustScore: 5 sobre 5

263 opiniones

5 estrellas
4 estrellas
3 estrellas
2 estrellas
1 estrella

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Valorada con 5 estrellas sobre 5

Brilliant works

We don't have hot water occasionally. Contact them by leaving a message at 0830, get a call back at 0920. Booked an inspection on the same day, and they come and fix it before 1pm. They explain the reasons causing the issue and what could happened in the future.

20 de marzo de 2026
Opinión espontánea
Valorada con 5 estrellas sobre 5

Wouldnt use anyone else

I have been using GU Plumbing & Heating for some years now and they never fail to provide a first class service from start to finish. It is so easy to book an appointment and I am kept informed including a call when they are on their way. The work carried out is always faultless and is followed up with a work report. The area being worked is always left clean and tidy. All the guys I have ever met are friendly and professional and always look neat and tidy. Wouldn't use anyone else for all my plumbing needs including boiler services.

17 de febrero de 2026
Opinión espontánea
Valorada con 5 estrellas sobre 5

Exceptional service

Exceptional service, just can’t fault the way we have been looked after - hot water cylinder replacement, lots of pipework, shower replacement and tiling.

Fantastic from start to finish - fully recommended.

28 de enero de 2026
Opinión espontánea
Valorada con 5 estrellas sobre 5

Great local business

Had a full boiler refit. Grand Union quoted me a better price than British Gas, and over 3 days of power flushing, fitting, and Hive setup, it was a stress free process.

Connor was friendly, professional and efficient, doing all the work (on his own throughout) with zero fuss.

Admin process is also great. Easy to contact Mitch or Lauren, pay invoices and get details of the work electronically. It is a very professionally run business with top notch customer service.

After care service is also great and always happy to help, and their Home Cover contracts are great value.

I would highly recommend Grand Union to anyone in Milton Keynes for any of their plumbing and heating needs!

29 de enero de 2026
Opinión espontánea
Valorada con 5 estrellas sobre 5

Adam is a master of his craft

Adam is a master of his craft. He diagnosed the issue with my heating system within 5 minutes of attending and fixed the system within the hour. Would highly recommend

27 de enero de 2026
Opinión espontánea
Valorada con 5 estrellas sobre 5

Such a professional team

Such a professional team
Aware that they are entering your house at a time of crisis and always act in such a polite professional manor
Always arrive on scheduled time and complete the work in a timely manor

27 de enero de 2026
Opinión espontánea
Valorada con 5 estrellas sobre 5

Excellent company

Excellent company, well organised and efficient. Have used Grand Union Plumbing twice now and on each occasion have been very happy with the work carried out. Both Conner and Marco were both very friendly and professional. Would highly recommend this company and will be using them for any future plumbing jobs.

15 de enero de 2026
Opinión espontánea
Valorada con 5 estrellas sobre 5

First Class

Called out for emergency on a Sunday and they turned up within 30 mins. A few hours later and repair completed. Professional and friendly service . I wouldn't hesitate to recommend to anyone

4 de enero de 2026
Opinión espontánea
Valorada con 4 estrellas sobre 5

Returning customer for perhaps the 10th time??

I have used Grand Union many times and always for my annual boiler service. This time I had a problem with noisy pipework and high water pressure. Marco arrived early, and while he didn't completely solve the issue, he did identify the cause which is something I can do myself. Highly recommend

30 de diciembre de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

Fast and professional

Fast, reliable, and professional. They replaced my toilet and fixed my plumbing issue in record time. Quality work and great communication. Five stars!"

30 de diciembre de 2025
Opinión espontánea

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