★★★★★5.0 on Google from fewer than 10 reviews
DrainFlow — plumbers in London
DrainFlow offers 24/7 emergency drain unblocking in London, with quick attendance across the city. Its work also covers CCTV drain surveys, high-pressure jetting, and drain repairs and relining.
What DrainFlow does — and what it typically costs in London
Every job below can be priced from this page. The ranges are what London homes typically pay, from Locufy's price guides. DrainFlow confirms the exact figure in a written quote — asking is free, with no obligation.
Repairs & emergencies
Bathrooms, kitchens & taps
Heating & boilers
Typical prices from Locufy's UK 2026 price guides — each guide explains what the job involves and what moves the price. Central heating installation is also offered, priced on survey.
About DrainFlow
DrainFlow offers 24/7 emergency drain unblocking in London, with quick attendance across the city. Its work also covers CCTV drain surveys, high-pressure jetting, and drain repairs and relining.
You can ask for a written price on any plumbing or heating job from this page — a dripping tap, a boiler that's stopped, a new bathroom — and compare it with other London plumbers if you want to. For gas work, DrainFlow can tell you whether a Gas Safe registered engineer is needed before anything starts.
At a glance
- Trade
- Plumbing and heating
- Based
- Harrow
- Covers
- London and 15 km around
- 5.0 · fewer than 10 reviews
- Hours
- Mon–Sun 0:00–23:59
- Quotes
- Written, free, no obligation
- Phone
- Call +44 7506 611499
A written price, with no obligation
Describe the job
A line or two and a photo if you have one — it takes a minute.
DrainFlow prices it
Locufy passes it on; they come back to you with a written price.
Book, or compare
Happy? Book the date directly with them. Not sure? Compare quotes from other London plumbers.
How DrainFlow is rated
As published on Google, refreshed on each visit.
Read the reviews on Google →Reviews from Locufy bookings appear here
Every Locufy review comes from a job booked through Locufy, so each one is a real customer. Booked DrainFlow? You can leave the first one after the job.
Have a question before you book?
Do they do emergency call-outs? Can they service a gas boiler? Ask here — Locufy passes it to them and emails you their answer.
London and the towns around it
Based in London, DrainFlow works across the city and about 15 km around it.
- London
- Harrow
- Watford
- Hayes
- Wembley
- Fulham
- Southall
- Uxbridge
- Hounslow
- Finchley
Before you book
Do you offer emergency drain unblocking in London?
Yes, DrainFlow provides 24/7 emergency drain unblocking in London, with fast response across the city.
Do you unblock blocked sinks?
Yes, DrainFlow offers blocked sink unblocking in London as part of its drain services.
Do you handle toilet blockages?
Yes, DrainFlow's services cover toilet unblocking in London.
Do you carry out CCTV drain surveys?
Yes, DrainFlow carries out CCTV drain surveys in London.
Do you use jetting to clear drains?
Yes, DrainFlow uses high-pressure jetting to clear drains.
Do you repair or reline drains?
Yes, DrainFlow provides comprehensive drain repairs and relining.
Get a written price from DrainFlow
You can compare it with other London plumbers too.
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