Adam resolved a number of major problems which were caused by a previous contractor's shoddy workmanship. He is knowledgeable, thorough and professional. An excellent plumber/heating engineer who I wouldn't hesitate to recommend.

I can’t rate Adam highly enough. I’ve used him a few times now for my rental property in Islington and he’s far more knowledgeable and professional than any other plumber I’ve used. 10/10.

Adam is amazing. He is professional, knowledgeable, thorough, fast and reliable. He corrected the installation mistakes of the boiler, also found out a gas leak in the house which is life saving. He does things in a very proper way and he is completely trustworthy. I highly recommend working with him.

Can't rate AZ plumbers high enough! Jake is incredibly knowledgeable, polite and efficient with his work. A reliable plumber who i will continue to use for all future plumbing needs in London. Its refreshing to find someone in the trade like this who you can genuinky trust and know you are 100% getting value for money and professional results and in safe hands!

Very professional and competent services. Adam was great at diagnosing a mysterious leak (we thought it was the boiler but it turned out to be coming from the shower room next door) and was efficient at solving the problem. We’ll definitely be using AZ plumbing in future