Family-run, Gas Safe registered and Which? Trusted Traders approved. From boiler installs and central heating to emergency plumbing β reliable, tidy, first-class workmanship across North & Central London.
AZ Plumbing Contractors Ltd (AZPC) is a local, family-run plumbing and heating company based in Islington, North London, led by Adam and his partner Kirsty. With over 18 years serving London homes and businesses, we're known for doing things properly β on time, tidy, transparent, and backed by a 12-month guarantee.
Every engineer at AZPC holds a City & Guilds Level 3 NVQ and is Gas Safe registered. We're proudly approved by Which? Trusted Traders and Islington Trading Standards β meaning clients get a published code of conduct and access to an independent ombudsman if ever needed.
From a dripping tap to a full bathroom refurbishment, boiler swap to complete central heating install β domestic and commercial, we handle it all.
Gas Safe certified installation, replacement, repair and annual servicing for all major makes and models β Worcester Bosch, Vaillant, Baxi, Alpha, Potterton. Boiler finance available to spread the cost.
Full central heating system design, installation and servicing. From single radiator swaps to whole-house systems and underfloor heating β we specify, install and commission to the highest standards.
Complete bathroom design and refurbishment for London homes. From layout and fittings specification right through to tiling, plumbing and finishing β delivered on schedule, tidy, and with a single point of contact throughout.
Burst pipes, boiler breakdowns, sudden leaks β when a plumbing emergency hits, you need someone local, fast and Gas Safe. AZPC respond quickly across North and Central London, with transparent published rates and no nasty surprises.
UK-certified in hot water storage systems. Installation, servicing and maintenance of unvented cylinders β delivering mains-pressure hot water to every tap and shower in the home.
The day-to-day plumbing jobs that keep your home running. Tap changes, leak repairs, kitchen plumbing, drain clearance β handled quickly, cleanly and at published rates.
We've built our business the slow way β one happy customer at a time β for 18 years. Here's what our clients say makes us different.
Gas Safe, Which? Trusted Traders, APHC and CIPHE β every job meets the highest professional standards.
No mysteries, no markups. Our pricing is published openly and agreed before any work begins.
We turn up when we say we will, keep you informed, and leave your home as clean as we found it.
Every job is guaranteed for 12 months. Something's not right? We come back and make it right.
A glimpse of recent installs and refurbs across Islington, Hackney, Camden, Kensington & wider London.
Call, WhatsApp or fill in the form. Tell us what's happening β we'll get back fast.
We visit or review the job and provide a clear written quote at our published rates.
Pick a date that suits you. We confirm in writing and arrive on time with everything we need.
Work is carried out tidily, tested, and left clean. Backed by our 12-month guarantee.
Consistently 5-star rated on Google, Which? Trusted Traders, Checkatrade, TrustATrader and Yell.
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.
Adam at AZ has helped me with several domestic plumbing issues. He's the best I've used: straightforward, honest and highly skilled. He always arrives on time, is thoughtful and friendly. I can't recommend him highly enough.
Adam and Kirsty provided an excellent service. He recognised the problem within 15 minutes. They were considerate and tidy, clear about charges and kept me informed of arrival times. A very professional service.
Our rates are clear and agreed up-front. Boiler finance is available on installation work. VAT is included where applicable.
Ideal for repairs, diagnostics & smaller plumbing jobs.
Annual boiler service + CP12 gas safety certificate.
Supply & fit new combi boiler with manufacturer warranty.
Can't find what you're looking for? Give us a call β we're happy to chat things through, no obligation.
Ask a QuestionYes β every engineer at AZPC is Gas Safe registered and holds a City & Guilds Level 3 NVQ in plumbing and heating. We can show you our Gas Safe ID on arrival, and you can verify us on the Gas Safe Register website.
We're based in Islington (N1) and cover Hackney, Camden, Kensington & Chelsea, Holloway, Muswell Hill, Kings Cross, Richmond and much of North & Central London. Further afield? Get in touch β we'll let you know.
Yes. We offer finance on new boiler installations so you can spread the cost over manageable monthly payments. We'll talk you through the options and let you know what you'd qualify for before you commit.
Every job we do carries a 12-month workmanship guarantee. New boiler installs also come with the manufacturer's warranty β up to 10 years depending on the make and model.
We accept bank transfer and card payments. For larger jobs like boiler installs, finance is available. Payment terms are agreed up-front before any work starts β no surprises.
Yes β we respond quickly to plumbing and heating emergencies across our service area. Call 07712 507601 and we'll do our best to be with you the same day. For immediate gas leaks always call the National Gas Emergency line on 0800 111 999 first.
Combi, system or regular? Choosing the right boiler depends on your hot water demand, the number of bathrooms, and the type of property. Here's how we guide our clients through the decision β and why the cheapest option is rarely the best value.
Pick up the phone, drop us a WhatsApp, or fill in the form β we'll get back fast, usually the same day.
Islington, North London, N1 Β· Serving North & Central London
MonβFri: 8amβ6pm Β· Sat: 9amβ2pm Β· Emergency callouts available