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.

Adam at AZ has helped me with several domestic plumbing issues in recent years. He's the best I've used: straightforward, honest and highly skilled in his trade. He takes the time to clearly explain the diagnosis and solution in an understandable way. Also: he is always on time, thoughtful and friendly which goes a long way. I can't recommend Adam highly enough to anyone in need of a plumber

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!

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.

Adam turned up when he said he would, on time and with everything he needed for the job. He was polite, efficient and made helpful suggestions for improvements. I am going to use him again in the future and I wouldn't hesitate to recommend him to anyone. He is totally trustworthy.