Very helpful would highly recommend!

First class service. Simply could not be better

I have used Grand Union before and this time we had an issue with our shower. They were once again very responsive and came out the same day. We needed a new part which was promptly sourced and replaced with the shower working again. Excellent service once again from Mitch.

Excellent service, called and arranged appointment, at a time to suit me, grand Union plumbing has been reliable, and very good for my requirements have used them before and will definitely be using them again 👍

Engineer came on time with everything needed to perform testing on my boiler. The job was don't within 20 minutes. Thanks for good workmanship, keep it up

Grand union Plumbing and heating Team are always professional and on top form with commination there work and aftercare. Thankyou for working along side us we Highly recommend you to anyone in need of great customer service, Carla

Always use Grand Union for all our gas works

Very professional service from the lady in the office and Andy who carried out the work

Leak in bathroom. Prompt response. Helpful, timely and pleased with work.

Fast and efficient work carried out by a polite and friendly young man. I've been using this company for several years and always had excellent service.