AZ Plumbing Contractors Ltd

Adam and Kirsty were absolutely brilliant — couldn’t recommend them more and they’ll be my first call for anything plumbing going forward. They were the third engineers I brought in to fix persistently low water pressure across my flat, and the first to actually solve it. Within 15 minutes of arriving they had identified the root cause — a pressure differential at the meter assembly that had been missed by two other companies AND the developer’s own engineers across multiple visits. Fully equipped, zero fuss, no “I need to pop back to the van.” Throughout the visit they kept me completely in the loop with clear, honest explanations. Fixed the main issue, looked at a secondary problem I mentioned, and gave me practical next steps on that too. After too many experiences with big-name plumbing companies that send box-ticking engineers who achieve nothing, finding a team that actually diagnoses properly, communicates clearly, and delivers on the day is a breath of fresh air. Don’t waste your time elsewhere — just call AZ Plumbing!

Adam and Renata were fantastic! Our toilet was leaking every time we flushed it. They arrived right on time, quickly stopped the leak, and ordered the necessary parts for a permanent fix. Their service was professional, friendly, and thorough. I couldn’t recommend them more highly. Thank you!

Quite brilliant. Adam and his team turned up early and changed a wildly dripping outside tap in the time it took my husband to eat an omelette. So, very quickly. Recommended

Very happy with AZ's services! I called at 12:30 in the afternoon and by 15:30, Adam was at my apartment! He attended to my dishwasher and it was fixed within 15 minutes. Very reasonably priced and excellent communication. So thrilled to have found an Islington based plumber who is so prompt and professional! Will definitely use again (hopefully not though!).

Adam was excellent. He responded quickly, arrived on time, was thorough and diligent in his work and a pleasure to have in my house. I shall certainly use him again.

Great service again. This is the second time that AZ Plumbing have done great work. Really professional and thorough and thoughtful job. I would definitely use them again, and again.

Adam Zakrocki solved a problem that stopped our heating working. I’m very happy with his work.

This company advertised on Google search as local i live in east yorkshire sent a contractor who demanded payment by bank transfer while in my house of £420.00 inc of Vat for fixing a leaking valve. Did not supply an invoice and refused to give his details. Total scam.

Adam has been doing all kinds of plumbing for me for years - he’s always reliable, on time and always gets the job done! Lovely guy too

Have used AZ on a number of occasions now. Rate them highly. Courteous, efficient and exactly the sort of local business people should support.

Adam has been doing our boiler service for several years now. As always it was a pleasure to see him. It's so good to know and trust the people working for us. He called to say he had a flat tyre and would be a bit late. This was a larger than usual (5 year) service and consequently more expensive. As usual he took care of an extra problem, in this case a leaking radiator valve. We look forward to seeing him again next August.

They showed up on time, did an excellent plumbing job at a very very reasonable cost. Highly recommended AZ Plumbers.

Adam did a superb job unblocking a VERY stubborn kitchen waste pipe, and other tasks needed fixing. Worth the price involved and would definitely recommend and use this company again. Satisfied customer.

Very professional, know their stuff, good value, and trustworthy. Had Adam from AZ over after a recommendation from a friend. Took a radiator off for us and advised on a whole bunch of things with our new house - from new radiator requirements, to heating set up, smart thermostats, and fitting a new stopcock and water filter. Very efficient service - highly recommend.

Punctual and thorough boiler service.

Always my go to plumbers. Have had them do quite a bit of work now. Fitting new radiators, heating system, performing a flush and replacing pipework where necessary on a renovation job. Up front costs, honest assessments and hard workers. I've used them 4 times now and won't go anywhere else.

Adam and Kirsty are wonderful to work with, they are very knowledgeable, honest, super hard workers and really take the time and care to diagnose and explain issues. Their pricing is very fair and it's a relief to work with such trustworthy individuals.

Excellent work from AZ Plumbing. Timely, professional and super knowledgeable labour the problems in my boiling/heating session. Gave the job the considerable time it required. Ever helpful.

Very good service and very help with my plumbing issues

Really reliable and trustworthy.

We have known Adam for a long time and are delighted that his partner Kirsty has completed all her plumbing exams and is now very much a key part of the AZ plumbing and heating operation. We had a number of issues at our property, and together they diagnosed all the problems and, more importantly, fixed them to our satisfaction. As always, they were professional, experienced, tidy and courteous, and a delight to have around. They would always be our first port of call when any plumbing/heating issue arises.

Very professional - excellent plumber. Sorted the blocked pipes quickly and good value for money.

Very professional, explain everything needed, very polite, tidy and clean. Good rates. Have used them a few times now. Happy with their services. Will be using them again. Would recommend.

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

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.

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 is professional, competent and efficient… competitively priced, definitely a contractor we’ll use again.

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 was extremely helpful and got back to me super quickly!

Quick and great service from Adam at a fair price, would definitely book him again if ever required.

Fixed a hot water issue with our boiler. Very knowledgeable and efficient, turned up as arranged. Great to deal with.

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.

Had a pipe burst. They came same day and fixed it quickly. Helpful, friendly, and efficient.

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.

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

Adam is really good, professional and a nice person. Happy to have found a local, trustworthy plumber.

Excellent work and very helpful

Adam serviced our boiler and fixed a problem with our underfloor heating. He immediately identified some dangerous problems with our boiler (Co2 and gas pressure) and called out Cadent to fix it promptly. Highly professional, knowledgable, considerate and thorough in what he does, respectful of our property (put on overshoes every time he came into our house). He even found a black pipe to replace a part of our flue to match other pipework in place. I highly recommend !!

Great, friendly and reliable plumber. Would highly recommend for your next job!

Adam was great. Managed to sort out some very persistent and tricky problems. I highly recommend him.

Adam was great. I would highly recommend him. I have used him twice. Once to fix a leaking tap and the other time to fix a smell from the toilet. He shows up on time, is efficient and does a great job

Adam was responsive and efficient in dealing with a toilet flush bowl leak issue including sourcing new same brand replacement parts locally in Islington within the hour.

Adam did a very professional work fixing the patch work that the previous company did. He is also very friendly and puts a lot of attention to details, which we really appreciated.

Amazing work. Thanks Adam

Great London plumbers - good price perfect service highly recommended

Used AZ Plumbing to unblock a kitchen sink waste and a change the trap/plug unit on a bathroom basin. Very pleased with the service. Adam did a good job and I would recommend the company to anyone needing plumbing services.

AZ Plumbing completed three needed plumbing jobs for me in Islington. Adam was provided clear explanations of what work was needed. In each case, he worked efficiently and completed the work to a high standard. I would recommend him 100%. I am very pleased with the work completed and Adam made the entire experience stress free. The repairs were repairing a leaky washing machine inflow pipe, re-piping the outflow from the washing machine and repairing a leaking toilet. Each of the jobs proved a bit harder than expected, but in each case, Adam communicated clearly as to options and proceeded to fix all three issues to a high standard.

AZ Plumbing did a great job at a reasonable cost. Left the worksite tidy.I would definitely recommend them. Thanks, AZ!

Adam serviced our boiler this morning and we couldn't be happier He arrived on time and cleaned up as he went along. Polite, Courteous and very helpful Stuck to the agreed price and after suffering YEARS of British Gas services it was a welcome and refreshing change using AZ Plumbers. The complete and thorough service took an hour and they checked more in that hour than British Gas ever did. Highly recommended.

First time of calling Adam to fix a couple of issues to my bathroom toilet. Very thorough and professional job, and also very courteous and respectful of my home. Really pleased to have found a plumber I can rely on for future work. Wouldn’t hesitate to recommend.

Great job - turned up punctually and fixed the issue with no fuss.

Have been using this company for my boiler service for a few years now. I've always appreciated the low hassle and professionalism.

Had three sink wastes and pipes changed out, even though I'd prepared some materials, it turned out I'd ordered the wrong ones, thankfully Adam was resourceful enough to have spare ones on standby. As every other reviews have shown, Adam is punctual, professional, prepared and experienced. Recommended.

Helpful, professional, clean, friendly, good explanation, efficient

Very diligent work. Reliable, thorough, and trustworthy.

Adam came to do a complicated job at my place. He was responsive on the phone and did an amazing job! Super efficient and professional! Thanks again for everything, you really made my day! :)

Probably the best plumber we've ever met. Hugely knowledgeable, creative in solving problems, efficient and good value for money. So glad we have someone like this in Islington. AZ has a great repututation and it's well deserved.

Excellent all round. Quick response, professional service and very good value!

Adam fixed a broken shower at super short notice and did a fantastic job. Highly recommend!

Adam worked diligently to ensure that the plumbing issues in our buy-to-let flat (currently occupied by tenants) were addressed and fixed without delay. Adam unblocked the kitchen waste pipes using various hi-tech gadgets and a lot of elbow grease! After checking with me first, Adam also went the extra mile to replace the kitchen and dishwasher waste outlets to ensure there were no further leaks, and he even levelled the washing machine. Adam is friendly, extremely professional and comes highly recommended.

Called out at very short notice with an urgent problem and they were super quick to arrive. Beyond looking into this issue, they also helped out with a myriad of other issues in my plumbing of which I wasn't even aware/knew could be fixed! Good value and very good communicators. Will certainly be continuing to use going forward.

Highly recommended. I have been trusting Adam with plumbing and heating in my home for 3 years. He is a reliable professional plumber and gas engineer. He showed great skill with old plumbing of difficult access and does the most thorough boiler service. Makes my home feel safer and his rates are very competitive.

Cannot praise Adam highly enough. Efficient knowledgeable, responsive, sorted out our leak quickly. Didn't cause a fuss at being messed around, really helpful. And good value. Thank you so much.

Adam from AZ Plumbing Contractors Ltd was responsive to our enquiry and booking with him was easy. He installed the water heater we needed quickly and at a reasonable price. Would definitely book with him again!

Adam arrived on time, was professional and helpful and completed the work quickly, efficiently and neatly. His charge rate was clear and good value. Highly recommended.

friendly, polite, professional, clearly knowledgeable and skilled - have already recommended to a close friend

Adam did an exceptional job replacing my old boiler and powerflushing our heating system. I would highly recommend him to anyone looking to get work done, and I will definitely use him again for any future work needed.

Efficient, on-time, professional, straight talking. Would recommend to anyone looking for a trustworthy service.

Adam arrived promptly and got the job done in the hour. Would recommend.

Really great service. They were so helpful and I'd recommend them to anyone. Explained exactly what was wrong and even showed me what I could do if the boiler breaks down again. I initially only used them as my normal boiler guys couldn't come fix my boiler pre-christmas but have decided to move all my boiler services over to AZ Plumbing moving forward

We found Adam to be reliable, sensible and straightforward. This is the second year he has serviced our CH boiler and we would use him again.

Adam and Marcin were amazing, they installed two complete bathrooms for us from full plumbing to tiles and finishing as well as a new boiler and radiators into the property. They were prompt, diligent and conscientious and the finish was perfect. Trustworthy and reliable, we could leave them with keys to the property to be able to get on with the work without being there full time. They helped tailor our design with suggestions on measurements and with what would and wouldn't work well. Would recommend them to anyone.

Adam and a colleague were very professional and gave my boiler and heating system a thorough service at a reasonable price. I would highly recommend.

Worked quickly and investigated well to sort out an overflowing washing machine

I have been having an annual boiler service by this company for five years now and have never been disappointed. Adam is thorough, professional and very friendly and will always seek agreement before doing any extra work required. This year my boiler needed a few extra things fixed on it and instead of leaving me without a working boiler, Adam had the parts couriered to my house so that he could fully complete the job. I have no complaints about AZ and am always recommending them to my friends and family.

We own a flat in London and needed a tap to be replaced urgently. Adam/AZ replied quickly to our enquiry and had the tap replaced (after consulting us over options) in very short order. We were really pleased with the service and the results and would happily recommend the company to others.

AZPC were great and I highly recommend them to anyone needing a plumber. Adam arrived on time and he was really polite, efficient and thorough. It was fast and easy to get in touch with AZPC to arrange the visit, and I very much appreciate that they take payment by card. 5 stars, well deserved!

We were looking for a professional plumber to undo the work a different plumber left behind (and do the job right this time), luckily we found AZ P.C.. Not only was there clean communication beforehand, Adam and team were punctual and did a great job helping us out. Would definitely recommend!

Pleasant, professional and efficient. Pricing fair and transparent. I would recommend them.

quick response for my queries. descale the thermostat control of shower tap. professionally done and tidy.

Prompt, on time, cheerful and did job well. Thanks.

Adam and his team moved and installed 3 new radiators. They've also been back to service my boiler. Really high level of work. Came out quickly and quoted fairly. Highly recommend.

I have been using AZ Plumbing for several years. In fact, I won’t let anyone else come in. Thus far I had a new hob fitted, new dishwasher, my boiler serviced annually and my leaky old toilet re-seated and upgraded in a very tight space. Adam is always on time, or if he’s delayed let’s you know. He’s not the cheapest, but you really do get what you pay for.

Adam is so thorough and professional. He did a great jon with our boiler service and gave us support and advice with problems we were having with our heating. He fitted a nest and evem popped out during the fitting to go to screw fix as the nest didnt come with a mount. Would 100% recommend. Great service and covid secure.

After moving into a new flat I realised I had inherited a dodgy underfloor heating system and boiler, I, therefore, organsied for an engineer from AZPC to come over and give the system a check-up. Adam from AZPC was able to identify exactly what was wrong and priced me up a very reasonable quote especially considering the amount of work that was required to rectify the issues, power flush the system, and service the boiler. My heating system now works perfectly. Adam was professional and his work was fantastic, and so I highly recommend AZPC!

Very prompt and professional service.

A fantastic tradesman, Adam is trustworthy and relaible. I would reccomend him to all my friends and family

very good work and fixed my shower and works well now

Arrived at the stated time, performed the work efficiently and well.

Adam was at my place within a couple of hours of me calling him about a very badly blocked, unpleasant drain. He sorted it out swiftly and tidily, offering useful advice on how to avoid in future. The drain was horrid but he was great and reasonably priced. Can’t recommend him highly enough.

Very responsive, arrived dead on time and quickly and efficiently fixed the problem with no messing around

Adam services my unvented hot water cylinder. He turns up when he says, completes the work efficiently and leaves everything neat and tidy. Very happy.

This is the fifth time I have used Adam. This time, he fitted a toilet, replaced a hot water tank valve, fitted a new plug and solved a waste pipe issue. It was all done to schedule and in budget. Adam is very professional, courteous, reliable and organised. He is a pleasure to work with and my go to plumber.

Adam was absolutely fantastic. I called at 8am and he arrived later the same day. Within an hour and half the issue was diagnosed and the problem fixed. He was tidy and efficient - his workmanship was excellent and he had all the relevant parts with him. Couldn't recommend him highly enough. 10/10

Adam was great. He was very professional and very patient with my questions. Given that I have limited knowledge in this area and the seller of the flat left very little information Adam was very patient and helpful. It was clear that he knew what he was talking about and was very thorough in his inspection.

Reliable and efficient service. Dedicated team with can do attitude. Look no further if you want hassle free experience.

Quick, clean work, as quoted.

Adam very professional, he gave a clear indication of what to expect and carried out the work effectively. A very friendly and conscientious plumber that we have now used a few times; highly recommended.”

Just who I needed during my emergency. Quick with a very efficient service.