
Plumbing & Heating London
Plumbing & Heating Services London
Emergency Help Available 24/7
Need urgent plumbing or heating help in London? Plumbing 4 London supports homes and businesses with burst pipes, water leaks, blocked toilets, heating faults, boiler problems and planned repairs. We serve customers across London, including Westminster, Chelsea, Clapham, Brixton, Croydon and Lewisham. Call us to explain the problem and confirm current availability.
Our services
Plumbing, Heating & Drainage Services in London
Choose the service that matches your problem. Our plumbing services cover leaks, toilets, pipework and planned repairs; our heating services cover heating and hot-water faults; and our drainage services help with blocked drains and waste pipes.




Need Urgent Plumbing or Heating Help?
Call Plumbing 4 London and tell us what has happened. We will explain the next step and confirm current availability for your plumbing or heating problem.
How it works
Clear steps from first call to completed work

Call and explain the problem
Tell us what has happened, where you are in London and whether the problem involves water, drainage, heating or hot water. We will confirm the appropriate next step and current availability.

We assess the plumbing or heating issue
The attending professional checks the fault, explains the work that may be required and identifies any parts needed. Gas-related work is limited to the verified scope of our Gas Safe registered engineer.

Approve the work before it starts
You receive a clear explanation of the proposed work before it begins. Replacement parts and fixtures are installed in line with the relevant manufacturer instructions.
Customer feedback
Read verified feedback from customers who have used Plumbing 4 London for plumbing and heating work across our London service area.
Posted on Google HarryTrustindex verifies that the original source of the review is Google. Our boiler suddenly stopped working on a freezing morning. I contacted UK Gas Engineer Ltd and they had an engineer out the same day. He quickly found the fault explained everything in simple terms and had the heating back on within the hour. Fantastic service.Posted on Google KashifTrustindex verifies that the original source of the review is Google. Very reliable and honest team. They explained the issue clearly before starting the work. Fair pricing and quality service.Posted on Google Allison WhitneyTrustindex verifies that the original source of the review is Google. We had a leaking bathroom drain and Alex was quick to respond and fix the issue. Prompt and professional, I would highly recommend!Posted on Google Ben SheltonTrustindex verifies that the original source of the review is Google. Alex has pulled through and my boiler issues are totally sorted. Expansion vessels replaced, fan and mechanical issues sorted, and yearly maintenance done. Solid guy, solid service. Recommend!Posted on Google Satheesh NadarajahTrustindex verifies that the original source of the review is Google. Can’t speak well enough of Alex - so helpful and prompt with service. Recommend very highly!Posted on Google Serena ReidTrustindex verifies that the original source of the review is Google. Came home from on holiday on 03/01/26 to the boiler not working - not heating or hot water - on one the coldest days of the winter. Was calling round desperately to find emergency plumber at 8pm on a Saturday. Despite calling multiple plumbers, none could come until the Monday...Then there was Alex! He came round on that Saturday night, found the problem and made a plan to replace the broken part. He was AMAZING! He was upfront about costs, timings, issues and part sourcing. Within 72 hours (part sourcing and error code issues that, were unrelated to Alex, were an issue) We had our boiler back working. Very grateful to Alex, who was so in demand and worked like trooper, would 100% recommend himPosted on Google Jasmine KershawTrustindex verifies that the original source of the review is Google. Can’t recommend highly enough! Alex arrived quickly and fixed our leaking water heater in a jiffy. He gave some great, honest advice and charged exactly what he said he would (a very good price). Efficient and friendly - will definitely be saving his number for future plumbing crises.Posted on Google Leo JasminTrustindex verifies that the original source of the review is Google. Alex sorted out all the problem in my boiler, great service and friendly, highly recommended for boiler and heating problems👍
Advice & Updates
Practical Plumbing and Heating Guidance
Read practical guides about plumbing emergencies, heating faults, blocked drains and steps that may help you limit damage while arranging professional assistance.

When it comes to installing new plumbing systems in your London home, whether you’re renovating a bathroom, upgrading a kitchen, or building from scratch, choosing …

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When your drains become blocked or sewage starts backing up into your home, every minute counts. A drain emergency isn’t just messy—it can be a …

When your heating system breaks down in the middle of a cold London winter, every minute counts. A heating system failure isn’t just an inconvenience—it …
