Prompt arrival after very short notice…. Andy was friendly, courteous and offered useful advice. Very helpful as this is my first annual boiler service in my new build property. Would strongly recommend!

Easy to book in job Always answer the phone Very competitive pricing

Tomasz was very respectful of our property, courteous & quickly replaced our leaky tap and checked there was no leaks before leaving.

We needed our boiler serviced fairly quickly as it was making lots of noise. I found Grand Union on Trustpilot for companies working in or near Newport Pagnell. I filled in the request form & Mitch phoned me very quickly & the service was booked for 2 days away. I had a message early in the morning & another one saying the engineer was due in 7 minutes. Andy serviced the boiler checking everything throughly & explained what he was doing. A really lovely man & I would recommend this nice company fully.

Mitch was prompt, professional and friendly and quickly located the problem with the boiler. He talked me through the whole process, showing me exactly what was wrong and how it could be mended. I was also impressed by the fact that, on the follow-on invoice, there were pictures of the work carried out - very good for my records. I'm glad Grand Union was recommended to me and I'm very happy to further recommend with five stars.

First time we used this company for a couple of relatively small jobs. We have already asked them to quote for something else and we are delighted to have finally found a reliable general plumbing firm. Big thanks.

Serviced system found water in side boiler checked it all and worked out it had come through the flue in last nights windy rain. Very happy.

Brilliant service and excellent staff ,friendly and reliant would definitely recommend this company to anyone with plumbing issues

We had two engineers on different occasions Andy and Tomasz both were friendly and professional, got the job done

Fixed my shower leak, I was very happy with the service provided, plumber attending was very friendly and helpful, definitely use this company again 😊