Friendly, knowledgable and tenacious in finding a part to fix my broken toilet, all the guys from Grand Union were excellent. Highly recommended

Reliable, friendly & always kept us updated. Would highly recommend!

Absolutely excellent first class job highly recommended.

Really good service

Mitch has been professional ever since he came to my house for the first time, Excellent work every time ,

If your looking for plumbing and heating engineers then this company should be your first choice as you will not be disappointed. Their communication with the customer is very good and the online booking system is spot on. Andy their engineer who serviced my combi boiler this morning turned up on time with notification when he was on his way. He was very polite ,tidy and professional which is the way it should be when someone comes into your home. Will certainly be using your services again when required.

Exceptional service received by Grand Union Plumbing & heating Ltd. Thank you so much for a stress free experience, for our bathroom renovation. Ciaran was friendly, professional, knowledgeable, skilled as were all of Mitch's team that we met. We 100% recommend these guys. If you have any plumbing needs, look no further!

Turned up within window given, engineer was friendly and helpful in fact could easily be someone I would have a pint with ! In and out no unnecessary faffing about got the job done and went. Brilliant service

Arrived the same day as called out and quickly addressed and fixed the leak.

Quality work at affordable price.

Easy to communicate with, good on price and did everything they said they would.

Easy to arrange & plumber arrived perfectly on time, with an advance text providing plenty of warning. Very efficient service of the boiler & see tiu again next year.

Absolutely great service ⭐⭐⭐⭐⭐

Excellent service , professional, nice staff , very helpful and friendly, did an excellent job. 5 ⭐️⭐️⭐️⭐️⭐️

Absolutely excellent service .so quick and kept us advised of progress.

Excellent same day emergency response for 97 year old housebound mum with a toilet that would not flush. Thank you to all the team who were very helpful and rescued a very anxious old lady!

Excellent service from everyone - call handlers, tradesman - all polite, efficient, explained the problem clearly, quick to send me the quote and get the job booked in and left the house tidy and clean afterwards. Would recommend 100%

I was pleased with the work carried out they did a great job I would highly recommend these guys thanks

Really easy service, handled professionally. Ciaran was polite, he did a great job and cleaned up after himself. I will use them again

Very professional and friendly service. Highly recommended