Plumber in Islington — N1, N5 & EC1

Need a Plumber Fast? ISLINGTON same-day emergency callouts from £110, fixed pricing

Burst pipe, blocked drain, leaking tap or no water pressure in Islington? Our Gas Safe engineers cover Angel, Highbury, Barnsbury, Canonbury and Clerkenwell. Same-day callouts from £110, fixed price before we start.

Get Fixed Price Quote Speak to our experts

⭐ 160 Google reviews rated 4.9 out of 5 • Gas Safe Registered • Same-Day Response • Fixed Pricing

Trusted plumbing service across Islington

Covering Angel, Highbury, Barnsbury, Canonbury & Clerkenwell

Islington is a dense, mixed borough with a wide range of property types — Georgian townhouses in Barnsbury and Canonbury, large Victorian conversion flats in Highbury and Holloway, and purpose-built blocks around Angel and Clerkenwell. Older properties in particular often have original lead or copper pipework that can fail without warning. We cover all of Islington N1, N5 and EC1. Whatever the plumbing issue, we give you a fixed price before we start and send a Gas Safe registered engineer. Most callouts from £110, with the price agreed before we start. Koncore Plumbing & Heating provides fast, professional plumbing services across Islington, helping homeowners and landlords deal with issues before they turn into costly damage. Whether you’re dealing with a leaking pipe, blocked drain, low water pressure or faulty fixtures, our experienced engineers diagnose the issue quickly and carry out long-lasting repairs with clear, fixed pricing and no hidden costs.

We cover Islington, Angel, Highbury, Canonbury, Barnsbury, Holloway and nearby areas such as Finsbury Park and Archway, delivering a responsive service when you need it most. From urgent plumbing repairs to planned installations, we focus on getting everything working properly the first time, so you’re not dealing with repeat issues or unnecessary disruption.

If your plumbing issue is affecting your heating or hot water, we can also carry out boiler repair in Islington to restore your system quickly. To keep everything running efficiently long-term, we offer boiler servicing in Islington, and if your boiler needs replacing, we also provide boiler installation in Islington with modern, energy-efficient systems.

Problem & Solution

Common plumbing problems we fix in Islington

If your plumbing problem also involves your heating or hot water — a leaking radiator valve, no hot water from the tap, or a faulty immersion — our engineers can deal with both in the same visit. Gas Safe registered, so no need to call out a separate contractor. We provide fast, reliable plumbing repairs to get everything working properly again and prevent further damage. If your issue is linked to your boiler or heating system, we can carry out boiler repair in Islington to restore performance quickly.

To keep your system running efficiently long-term, we also offer boiler servicing in Islington, and if your boiler is no longer efficient or reliable, we provide boiler installation in Islington to upgrade your heating system.

Problem & Solution

FIXED PRICE PACKAGES

choose the package

All packages include a fixed price agreed upfront, a Gas Safe registered engineer, labour and standard parts, and a tidy finish. Callouts from £110, with the price agreed before we start.

General Plumbing Repairs

From

£90

■ For leaks, dripping taps, blocked drains and everyday plumbing repairs in Islington. Fixed price from £110.

Emergency Plumbing

Plumbing Installations

From

£150

■ New bathroom, kitchen plumbing, pipe upgrades or full replacements in Islington. We quote before we start.

WHAT’S INCLUDED

Trusted local experts

Why Islington homeowners choose Koncore for plumbing

Experienced local plumbing team

Skilled plumbers with strong local experience.

Fast response and reliable communication

Quick response with clear, consistent updates.

Transparent pricing with no guesswork

Clear pricing with no hidden costs.

Clean, professional workmanship

All work completed neatly and professionally.

Trusted across Islington homes and properties

Trusted boiler specialists covering Islington, Angel, Highbury, Canonbury, Barnsbury, Holloway and nearby areas such as Finsbury Park and Archwaye.

HOW IT WORKS

Clear. Simple. No guesswork.

Every plumbing job is different. We look at the problem properly, give you a clear explanation of what needs doing and a fixed price — then get it sorted. No surprises, no pressure, no mess left behind.

Tell us what the problem is

Briefly explain the issue you’re facing.

Book a convenient time slot

Choose a time that suits your schedule.

Engineer attends and assesses the job

Our engineer checks and assesses the problem.

Work is completed once approved

We complete the work after your approval.

System or fixture is tested before sign-off

Everything is tested before final sign-off.

Client Testimonials

Join the homeowners who trust us for reliable heating 

      EXCELLENT  
   Based on 160 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Kay Perera 
 
 
 
 Trustindex verifies that the original source of the review is Google. excellent service. great communication. highly recommend.
  
 
      Posted on Google  
   
   Uzuriuk 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mohammed is excellent.  He is always on time, totally professional and helpful.  My tenant is very happy, and that is important to me.  I will be using Koncore Plumbing & Heating from now on.

New Review April 2026:  Mohammed and his team have replaced my old boiler, which had reached the end of its life and had caused a leak to the property below.  A thorough investigation to check all pipework in the affected room, and removal of sodden insulation material (itchy stuff).  Boiler fully commissioned, and Hive working too.  Once again tenants are happy.  Thank you so much once again Mohammed - you are amazing and helped me out so much.
  
 
      Posted on Google  
   
   tez tes 
 
 
 
 Trustindex verifies that the original source of the review is Google. Koncore Plumbing took on the problems i had and resolved them with ease at a very reasonable price. I do recommend them.
  
 
      Posted on Google  
   
   Jerisfou 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent job done by Koncore. We recommend them strongly
  
 
      Posted on Google  
   
   Aidid Laari 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service
  
 
      Posted on Google  
   
   Maria Huseyin 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mohammed is very reliable and always trys to fit jobs in as soon as possible.
  
 
      Posted on Google  
   
   Hong 
 
 
 
 Trustindex verifies that the original source of the review is Google. Had Koncore team did a smart thermostat installation, powerflush and radiators installation. They are a group of professionals that take pride in their work and they charge a reasonable price. Would surely recommend them.
  
 
      Posted on Google  
   
   ugonna edomobi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Really helpful and quick assistance with my boiler issues.
  
 
      Posted on Google  
   
   Tony Engle 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent - prompt, efficient, friendly - did a great job
  
 
      Posted on Google  
   
   Richard murphy 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mo & the team did a very quick and brilliant job replacing our boiler.

We have had trouble with the previous boiler for the last year and unfortunately it finally died on us.

Mo had come out previously to fix the boiler and when it eventually died we came back to him and his team.

Would highly recommend!

Services area

Other services for Islington homeowners

We cover all boiler and heating services as well as plumbing across Islington. All carried out by Gas Safe registered engineers with fixed pricing.

Boiler Repair Islington

Fast, reliable boiler repairs to restore heating and hot water when issues arise.

Boiler Installation Islington

Upgrade to a modern, energy-efficient boiler with professional installation and long warranties.

Boiler Servicing Islington

Annual boiler servicing and Gas Safe checks to maintain performance and prevent breakdowns.

Powerflushing Islington

Improve heating performance and fix circulation issues with professional system flushing.

Islington Plumbing & Heating

View all plumbing and heating services available across Islington.

North London Plumbing Services

Explore our main plumbing services available across North London.

FAQ

Common Questions, Answered Clearly

Answers to the questions Islington residents ask us most.

How much will my plumbing job cost?

We give you a clear, upfront price before we start, based on the job. You will always know what you are paying, and we do not add hidden charges once we have finished.

Can you find and fix a leak?

Yes. Our engineers trace leaks properly before fixing them, whether it is under a sink, behind a wall or from a radiator or pipe, so the problem is solved at source rather than patched over.

Are you insured and qualified?

Yes. Koncore is fully insured, and where gas is involved our work is carried out by Gas Safe registered engineers (918817).

Can you come out the same day in Islington?

Often, yes. Subject to availability we attend Islington plumbing jobs the same day, and for genuine emergencies we prioritise getting to you fast.

Do you fix dripping taps and running toilets?

Yes. These are common jobs we handle every week across Islington. They are quick to sort, and fixing them promptly saves water and prevents damage.

Do you cover both plumbing and heating?

Yes. We are a combined plumbing and heating company, so if a plumbing issue turns out to involve your boiler or heating, the same team can put it right.