From start to finish, Grand Union were friendly and professional, with good communication and competitive prices. The engineer who visited our premises arrived on time, had a thorough understanding of the work required and completed it on time and to a high standard. Highly recommended!

As always Grand Union Plumbing did a great job. They ordered the parts required for my boiler fix. Let me know when they had arrived so that I could make an appt. They are very obliging and let me add another little job to my appt. Fixed my boiler, didn't leave any mess.

We had a good experience with Grand Union. The engineer was friendly and helpful. Would recommend.

Easy to book and appointment availability was excellent, kept well informed as to when the engineer was coming. Engineer also explained what it was the we needed to keep an eye on as well as show us pictures of before and after. Brilliant service at a resonance price, definitely returning👍👍

professional.efficient and quick

Great workmanship at reasonable prices. Very efficient booking process with useful updates via text of when engineer was attending appointment. Friendly and efficient service

Grand Union have serviced my boiler and replaced a faulty thermostat. Quick and efficient work. I am happy to recommend them.

Always good service from Grand Union. My ‘go to’ company for all our plumbing needs.

Tomasz did an amazing job on fixing our old toilet, he went above and beyond by finding parts for our old toilet. Very professional and prompt, I highly recommend Grand Union to anyone. I will definitely using them again for sure. 5*****

New boiler fitted and amazing work! Everyone was brilliant to deal with and quote and job matched. It's always great to support a local business as well in the process which can provide a personal service.

On initial survey, very helpful, did full survey of property and explained what would happen next.

So helpful & nice, explained everything to me & what was going to happen next realty great service

Lovely guy, He was very helpful and the quote was competitively priced. I was very impressed that he cleaned up after himself after completing the job. I have no hesitation in recommending this company, and I will use them again, should I need a reliable plumber.

Had a problem with my water tank as it wouldn’t stop filling up. Marco was the plumber who attended on both visits and he explained what the problem was and dealt with it very quickly and promptly, great service. Thanks Marco

Excellent customer service

Technician came on time and solved the issue professionally.

Excellent service, I contacted Grand Union online as I had discovered a minor leak out of normal working hours. I left a description of what was needed, Mitch phoned me the next morning with an available time slot and the problem was resolved within 24 hours. A job well done.

The engineer Marco was great. He persevered with a difficult problem.

First Class Plumbing from Mitch. He was very efficient and patient with us and explained as did the work. I would happily use Grand Union Plumbing and Heating Ltd - Definitely 5*****

Engineer was very polite, friendly and efficient service.