Endorsed by Which?

AZ Plumbing Contractors Limited


85 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

What is a Which? Trusted Traders Islington Trading Standards Approved Endorsement?

Which? Trusted Traders has partnered with Islington Trading Standards to create an Islington Trading Standards Approved endorsement. In addition to our standard trading standards assessment, this trader has had a DBS check and is subject to a Trading Standards intelligence check.

Organisations and Awards

Jun 2020


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

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.

85 reviews
Customer Service
Sort by
Reliable and trustworthy and work done to an excellent standard
Customer Service
Work done was of an excellent standard. Adam is reliable, trustworthy and very skilled at what he does. I had 2 x bathrooms fitted, plus sound proofing in one room. He also fitted new radiators and improved the function of my boiler. I would highly recommend him and would definitely ask him to do other work for me in the future.
WendyM Posted on 30/10/2017 , work completed 30/10/2017
Badly Blocked Kitchen Sink Drain
Customer Service
Phoned Adam after another Trusted Trader let me down. Adam gave me a reasonable quote and did the job the very next day. Can highly recommend him. Intend to get him to do further plumbing work in the very near future. Stewart London W1 October 2017
stewart814 Posted on 09/10/2017 , work completed 09/10/2017
Efficient, reliable and good value
Customer Service
Adam got in touch very quickly and carried out the work with ease and at a reasonable price. I wouldn't hesitate to use again and recemmend his services.
Miranda Posted on 07/06/2017 , work completed 07/06/2017
Survey response
Customer Service
Adam has carried out various work for me at two properties, one of them rented out. He has installed new bathrooms, fixed problems with a central heating system and generally been on hand to help with some DIY issues. All of his work is carried out to a very high standard - he clearly cares about delivering high quality service and thinks through problems and how best to solve them. He is courteous, tidy and personable. He's also made life easier for me by dealing directly with tenants. I would recommend him without hesitation.
Which? Trusted Traders Consumer Posted on 15/02/2017 , work completed 15/02/2017
Excellent Service
Customer Service
he has carried out various jobs involving plumbing and the central heater including the water tanks. He is hard working and diligent and very honest and gives value for money. He always keeps you informed of progress and the costings.
Which? Trusted Traders Consumer Posted on 20/10/2016 , work completed 20/10/2016
Efficient and reliable boiler replacement
Customer Service
I had a new boiler put in and some associated work on gas and water piping
Which? Trusted Traders Consumer Posted on 12/08/2016 , work completed 12/08/2016