"So helpful & nice"

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

"Lovely guy"

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…"

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"

Excellent customer service

"Technician came on time and solved the…"

Technician came on time and solved the issue professionally.

"Excellent service"

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"

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

"First Class Plumbing from Mitch"

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*****

"Very polite and efficient "

Engineer was very polite, friendly and efficient service.

"You won't regret using them "

These guys have quite simply been elevated to my Go to engineers in MK whenever I have a boiler/radiator issue. Professional, helpful, swift and reasonably priced.