Got a Plumbing Emergency? Tell Us Where You Are!
London's Gas Safe Registered Emergency Plumbers — 24/7
Burst Pipes, Blocked Drains, Boiler Repairs & Central Heating. Fully Insured, 45–60 Min Response.
OnTime Plumbers is a Gas Safe registered emergency plumbing service covering London and the surrounding areas. Whether it's a burst pipe at 2am or a boiler that's stopped working on the coldest day of the year, our engineers are on call around the clock — and we aim to be at your door within just 45–60 minutes.
Our core services include emergency plumbing, boiler repair and installation, central heating diagnostics and repairs, and fast blocked drain clearance across London, Hertfordshire, Essex and Surrey. Every engineer we send is Gas Safe registered and fully insured, so you know the job is done right the first time.
Every call-out starts with a clear, upfront quote — no hidden charges, callouts from £49. Call us 24/7 at 08000 584799.
Excellence
Keeping London's Pipes
Flowing, 24/7
At OnTime Plumbers, we don't just fix emergencies; we build lasting trust with every London homeowner we help. As a Gas Safe registered team, we bring years of specialised plumbing and heating experience to every call-out.
Need a plumber right now?
24/7 emergency call-outs across London. Gas Safe registered, at your door within 45–60 minutes.
Client Voices
"I’m very happy with the quality of the work. My radiators had been damaged by another plumber, but Akmal repaired them to a good standard."
"Really happy with the boiler repair. Akmal turned up on time, found the problem straight away, and got it fixed quickly. He was friendly, knew exactly what he was doing, and explained things in a way that made sense. The whole job was done efficiently with no hassle, and everything was left tidy. Great service overall — would definitely recommend."
"Plumber arrived on time, repair my sink tap. Very satisfied with his job. Definitely would recommend it."
"Received services from Akmal on numerous occasions, he is always helpful & productive. Great attitude & very experienced. I would highly recommend"
"My boiler stopped working and the plumber arrived immediately. They fixed the issue quickly and professionally. Great service — I’ll definitely be recommending them"
"Called engineer to replace gas cooker. Done job in less than an hour. Definitely would recommend"
"Engineer Oscar was great, arrived on time and unblocked the drain . Definitely will recommend them"
"Akmal came to fix our non functioning heating system. He did a great job. He is knowledgeable, clean and nice. We had a great experience and would really recommend working with him."
"Great service , sorted a massive leak coming through flat above . Definitely will use them again"
"Great service , profesional plumber , has a leaking boiler sort it in real quickly, 5 Star"
Recent Projects
Toilet Filling Valve Replacement in WD17
View Project
Toilet Filling Valve Replacement in WD17
HIU Boiler Heat Plate Replacement in WD23
View Project
HIU Boiler Heat Plate Replacement in WD23
Hot Water Cylinder 2-Port Valve Replacement in E1
View Project
Hot Water Cylinder 2-Port Valve Replacement in E1
Pipe Repair After Nail
View Project
Pipe Repair After Nail
Trusted Emergency Plumbers in London
Plumbing emergencies don't wait for convenient hours — burst pipes, blocked drains and boiler breakdowns can strike at any time. That's why hiring a local team that knows London's homes, old and new, isn't just convenient — it's essential.
At OnTime Plumbers, our London plumbing engineers know the building types, water pressure quirks, and heating systems common across the capital. We don't send out generalists — every job is carried out by an engineer who takes pride in doing it right the first time.
All our engineers are Gas Safe registered — a legal requirement for anyone working on gas appliances in the UK. That means peace of mind that your boiler and heating work is being done safely and to code.
Emergency Plumbing & Drain Clearance
When you're hiring an emergency plumber, who you choose matters. A rushed, substandard repair can cost you far more in the long run — through water damage, repeat call-outs, or a boiler that breaks down again within weeks.
We're highly experienced with both residential and commercial plumbing across London, from blocked drain clearance and burst pipe repair to full boiler repair and installation.
Central Heating Diagnostics & Repair
A cold home in winter isn't just uncomfortable — it can signal a bigger issue. Our central heating engineers diagnose leaks, cold spots and pressure issues fast, so your home is warm again as quickly as possible.
We are fully insured, so you're completely protected from start to finish. Contact us for a free quote.
All of Greater London, plus Hertfordshire, Essex and Surrey — 24/7 emergency call-outs, at your door within 45–60 minutes.
Latest Insights
Blocked Sink in London: Causes, Fixes, and When to Call
Find Gas Safe Registered Boiler Installers in the London Area
Find Reliable Plumber Services in London with Good Customer Reviews
Is It Cheaper To Repair Or Replace A Boiler?
Frequently
Asked Questions
Expert guidance on our Gas Safe standards and emergency call-out process.
Need a plumber right now?
24/7 emergency call-outs across London. Gas Safe registered, at your door within 45–60 minutes.