Professional Plumbing Services in North London

AZ Plumbing Contractors provide a full range of domestic and commercial plumbing services across Islington, Hackney and Camden. Whether you have a dripping tap, a burst pipe or a leaking toilet, our experienced plumbers are ready to help.

All our work is carried out to the highest standard, complying with current plumbing and building regulations, and is backed by a 12-month guarantee on all workmanship.

Plumbing Services We Offer

Emergency plumbing — rapid response to burst pipes, leaks and water damage, available 24 hours a day
Leak detection and repair — trace and fix hidden leaks with minimal disruption to your property
Tap and mixer repairs — dripping taps, faulty mixers and shower valves replaced or repaired
Toilet repairs and replacement — cistern faults, running toilets, blocked WCs and full suite replacements
Radiator installation and removal — adding radiators, moving existing ones or replacing like-for-like
Pipe repairs and re-routing — repairs to damaged pipework and full re-pipes where required
Stopcock and valve replacement — faulty stopcocks, gate valves and ball valves repaired or replaced
Unvented cylinder work — installation and servicing of pressurised hot water cylinders (G3 qualified)
Landlord plumbing — maintenance contracts and reactive callouts for landlords and letting agents

Why Choose AZ Plumbing Contractors?

We are a small, family-run business based in Islington — which means every job is handled by an experienced member of our own team, never a subcontractor you’ve never met before. We’ve been serving North London homeowners and landlords since 2011, and our reputation is built entirely on word of mouth and repeat business.

Gas Safe registered — Gas Safe number 571510
Which? Trusted Trader — independently vetted and monitored
APHC member — Association of Plumbing and Heating Contractors
CIPHE member — Chartered Institute of Plumbing and Heating Engineering
12-month guarantee on all workmanship
Transparent pricing — rates published openly, no hidden charges
Boiler finance available — spread the cost of larger installations

Areas We Cover

Our plumbers work across North and East London, with the fastest response times in Islington, Hackney and Camden. We also regularly cover Highbury, Finsbury Park, Archway, Holloway, Stoke Newington, Dalston, Kentish Town, Canonbury, Barnsbury, Tufnell Park and the surrounding areas.

Our Plumbing Rates

We charge by time with a minimum first-hour charge, after which labour is billed in 15-minute increments. Parts are priced separately and quoted before any work begins. Our full plumbing rates are published on our Rates page — no surprises, no inflated call-out fees.

For routine jobs during standard hours (Monday to Friday, 8am–5pm), our plumbing rate is £89 for the first hour, then £25 per 15 minutes. Out-of-hours and weekend rates are available for emergencies.

Frequently Asked Questions

How quickly can you respond to an emergency?

For genuine plumbing emergencies we aim to be with you within 60–90 minutes for most addresses in North London. We answer the phone around the clock — you speak directly to an engineer, not an answering service.

Do you provide a written quote before starting work?

Yes. For any job where the scope is known in advance we provide a written quote. For emergency callouts where the fault needs to be diagnosed first, we’ll give you a clear verbal cost before proceeding with any repair.

Are your plumbers qualified?

All our plumbers hold relevant trade qualifications and have a minimum of 10 years’ experience. Our gas engineers are Gas Safe registered (number 571510). We carry full public liability insurance on every job.

Do you work for landlords and letting agents?

Yes — we work regularly with landlords and letting agents across Islington, Hackney and Camden. We can provide reactive maintenance callouts, planned maintenance visits and CP12 landlord gas safety certificates — see our heating services for full details.