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AZ Plumbing Contractors Limited

4.9

105 Reviews

Opening Hours
Today - 24 hours
  • Monday - 24 hours
  • Tuesday - 24 hours
  • Wednesday - 24 hours
  • Thursday - 24 hours
  • Friday - 24 hours
  • Saturday - 24 hours
  • Sunday - 24 hours
See customer reviews & leave a review

Why you can trust this trader

After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.

Organisations and Awards

Jun 2020

About

AZ Plumbing Contractors Limited are a local family run plumbing and heating company based in Islington, North London. All our engineers and plumbers are qualified with over 10 years experience in the industry. We can tackle all your plumbing needs from routine tasks to major repairs and brand-new installations. No job is too small or too big for us.

We take pride in the services we provide, always ensuring customer satisfaction is met through a provision of high-quality standards. We have built our foundation on being a friendly and professional plumbing company who always go the extra mile for our clients. Therefore, our clients have been consistently reusing our services and recommending us to their neighbours, family and friends over the years. Please have a look at our customer reviews as they speak for themselves.

What we do

  • Boiler, central heating and gas engineers

    • Gas cooker installation
    • Gas emergencies
    • Gas safety testing and inspection
    • Radiators and central heating
    • Underfloor heating

  • Heating contractors

    • Central heating systems (installation and servicing)

  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance

  • Gas installers

  • Renewable energy

  • More Services

    • boiler servicing
    • boiler repair
    • boiler installation

My work

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
105 reviews
Customer Service
4.9
Quality
4.9
Value
4.9
Recommended

Recommended

by 99% of customers
Sort by
Go to plumbers
Customer Service
Quality
Value
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.
Customer in Greater London Posted on 02/10/2025 , work completed 02/10/2025
Recommended
Annual service.
Customer Service
Quality
Value
The most recent of many regular, annual service visits for our boiler from Adam. While he was here he also got our dishwasher and hob back in working order. It is always a pleasure to see Adam again and we wouldn't think of asking anybody else to do our annual boiler service. What more can I say?
Customer in Greater London Posted on 02/10/2025 , work completed 01/10/2025
Recommended
Fixing my Vaillant boiler
Adam and Kirsty replaced a bathroom tap and fixed my Vaillant boiler. Adam is thorough and pays attention to the details. He has high standards and is conscientious. He takes his job and professional code seriously and was meticulous in diagnosing the problem, recording the evidence and suggesting a remedy. Adam even offered an alternative engineer to take on the repair job while he was on holiday. They are reliable, easy to deal with and did a great job. I would definitely use them again.
Customer in Greater London Posted on 27/09/2025 (Reviewer did not use service)
Recommended
Excellent honest repair!
Customer Service
Quality
Value
I'm so happy I found AZ plumbing their positive reviews did not disappoint. My toilet was leaking i had a couple of plumbers look at it and neither could tell me the issue or resolve it. Adam successfully identified the issue (a worn washer on one of the pipes) and had it fixed along with a broken flush and fitt a new toilet seat in or around one hour!!! Fantastic job and excellent friendly reliable service.
Customer in Greater London Posted on 24/09/2025 , work completed 23/09/2025
Recommended
Our First Port of Call
Customer Service
Quality
Value
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.
Customer in Greater London Posted on 29/07/2025 , work completed 24/07/2025
Recommended
Bathroom tap cartridge replacement
Customer Service
Quality
Value
Firstly, this was an urgent job so I appreciated that they could squeeze me in after a day job. The work was done very efficiently in my view, with a professional approach and good value for money. The plumber was friendly, gave full information about the job at hand, and tidied up after the work. An excellent job all round - I would highly recommend this plumber.
Customer in Greater London Posted on 22/07/2025 , work completed 21/07/2025
Recommended
Excellent service
Customer Service
Quality
Value
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.
Customer in Greater London Posted on 31/05/2025 , work completed 30/05/2025
Recommended
Superb friendly trustworthy service
Customer Service
Quality
Value
Superb friendly trustworthy service. Fair transparent pricing. Will do the job without unwarranted costs or complications. End-to-end support. Highly recommend.
Customer in Greater London Posted on 11/04/2025 , work completed 11/04/2025
Recommended
Boiler service
Customer Service
Quality
Value
Adam was very efficient and professional. I felt that my boiler was in safe hands. Did the service and also pointed out some other items that needed attention in the near future. Would highly recommend and I will be asking him to return to tackle the new items. Glad I found him, thanks to my Which subscription.
Customer in Greater London Posted on 28/03/2025 , work completed 25/03/2025
Recommended
Ever reliable
Customer Service
Quality
Value
Have used Adam for a few years now. Apart from the obvious of sorting issues (I had issue with boiler thermostat plus doing annual service), Adam is a good communicator, in terms of job being done and when he will arrive etc, which is not a universal trait amongst tradespeople in my experience
Customer in Greater London Posted on 24/03/2025 , work completed 21/03/2025
Recommended
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Have a question?

029 2267 0040
Mon–Fri: 9:00–17:00
Standard network rate.

Have a question?

029 2267 0040
Mon–Fri: 9:00–17:00
Standard network rate.