He arrived on time, was professional and courteous, and quickly identified and fixed the issue. Not only did he repair the leak, but he also took the time to explain what had caused it and how to prevent it in the future.
Emergency Plumber in Harrow
Harrow's Metroland semis share one weak point: the gravity-fed copper cylinder. If yours fails, or anything else floods, an emergency plumber in Harrow will normally be there within 60 minutes. A real person answers our 24 hour plumber number, and we charge no call-out fee.
Harrow at a glance
- Postcodes
- HA1, HA2, HA3
- Arrival
- Usually within 60 minutes
- Homes
- 1930s Metroland semis and mock-Tudor
- Most common
- Limescale in gravity-fed copper cylinders
- Also covering
- Harrow on the Hill, North Harrow, South Harrow
Copper cylinder or loft tank leaking?
Turn off the stopcock: in most semis it is below the kitchen sink or in a front cupboard where the main enters, and on the Hill it may be in a cellar. Shut off the immersion heater and wet electrics. Gas: 0800 111 999. Plumber: 020 3674 8514.
Emergency plumbing problems we fix in Harrow
Gravity cylinders, long runs to garages and old clay drains below the Hill account for these six Harrow emergencies.
- 01
Blocked drain or sink in Harrow
On the older HA1 streets below Harrow on the Hill the drains are often original clay, and roots from mature garden trees are a common cause of repeat blockages.
Harrow: usually £140 – £240. Blocked drain or sink: first steps →
- 02
Blocked or overflowing toilet in Harrow
Some Harrow semis have a downstairs toilet added later on a long, shallow branch to the main drain, and that branch is where wipes and paper tend to lodge.
Harrow: usually £95 – £150. Blocked or overflowing toilet: first steps →
- 03
Water leak or leak through the ceiling in Harrow
Leaks in Harrow's interwar houses often come from ageing copper joints around the airing cupboard or the loft tank, and water can track along joists before it shows on a ceiling.
Harrow: usually £280 – £600. Water leak or leak through the ceiling: first steps →
- 04
Leaking radiator in Harrow
Larger Victorian and Edwardian houses around Harrow on the Hill and Harrow Weald have long heating circuits, and the radiators at the far end are often first to run cold or weep.
Harrow: usually £110 – £170. Leaking radiator: first steps →
- 05
No hot water or no heating in Harrow
Most 1930s semis in North Harrow and Rayners Lane began with a gravity copper cylinder, and Affinity Water's hard supply coats the immersion heater until the hot water runs short.
Harrow: usually £130 – £420. No hot water or no heating: first steps →
- 06
Burst or frozen pipe in Harrow
Pipes in unheated garages, side passages and runs to outside taps behind Harrow's semis are the first to freeze, and they often split where they leave the house.
Harrow: usually £150 – £280. Burst or frozen pipe: first steps →
How fast we get to you in Harrow
Tell us whether you are on the Hill, where older houses may have a cellar, or in a semi in North Harrow, Rayners Lane or South Harrow. If the trouble is a garage pipe or outside tap, say if the side passage is locked. Most visits start within 60 minutes.
Streets and places we cover in Harrow
Station RoadSt Ann's RoadCollege RoadHeadstone RoadSheepcote RoadLowlands RoadRoxborough ParkGayton RoadWest StreetLondon RoadBessborough RoadNortholt RoadImperial DriveHarrow ViewHeadstone Drive
We also cover Harrow on the Hill, North Harrow, South Harrow, West Harrow, Rayners Lane, Harrow Weald, Wealdstone, Headstone, Kenton.
Emergency plumber prices in Harrow
An accessible frozen pipe that splits in a Harrow garage or side passage is typically repaired for £150 to £280. The first hour is charged at £110 and extra half hours at £45, round the clock, without a call-out fee. Expect a written fixed price first.
Plumbing in Harrow: what goes wrong and why
Harrow is Metroland at its most typical: street after street of 1930s semis through North Harrow, Rayners Lane and South Harrow, with older and larger houses up around Harrow on the Hill and Harrow Weald. The interwar houses share one system, a loft tank, copper cylinder and gravity hot water, and hard water is what kills it, furring the cylinder and coating the immersion heater until the hot water runs short. Conservation-area constraints on the Hill affect where a flue or an external pipe can go. Long side and rear runs to garages and outside taps freeze in cold snaps. Clay drainage under the older HA1 streets is where roots show up.
Most common here: limescale in gravity-fed copper cylinders.
What customers near Harrow say
The plumber was very kind to suggest it may not require replacing. He kept to his word. He responded to messages. He was incredibly polite.
Dani is extremely professional and gave me a full breakdown of the potential cause of my leak. Would highly recommend
Despite the late hour, their response was incredibly prompt, and they quickly dispatched a professional plumber to my home. The plumber was highly skilled, courteous, and efficient, diagnosing and fixing the problem in no time.
Customers' own words: the Checkatrade reviews below are copied verbatim for Harrow readers. Read all 147 reviews or our Google reviews.
Emergency plumber in Harrow: your questions
How quickly can a plumber get to Harrow?
Expect us, in most cases, within 60 minutes across HA1, HA2 and HA3, from Wealdstone and Harrow Weald to West Harrow and Kenton. Most semis are straightforward to reach. Larger older houses on Harrow on the Hill can have a cellar or long side access, so tell us where the stopcock is and how to reach the problem.
How is a Harrow emergency call-out priced?
Hour one costs £110 and each further half hour is £45, at the same rate whatever time you call. Nothing is added on top as a call-out fee. We write down a fixed price for your approval before starting, and ask before any part is bought. A radiator valve on a long circuit in Harrow Weald, for example, is typically £110 to £170.
Do you answer calls in Harrow overnight and on bank holidays?
Every time. A person picks up at any hour of any day, Christmas and all bank holidays included. Weekend and night visits are priced exactly like weekday ones. Ring 020 3674 8514, or send a WhatsApp to 07865 292684 if a cylinder is leaking and you want to show us the airing cupboard.
When is a plumbing problem in a Harrow semi an emergency?
When water is escaping and you cannot stop it, when a toilet or drain is backing up, or when vulnerable people have no heat or hot water. In Harrow semis that often means a leaking copper cylinder or loft tank, water tracking along joists to a ceiling, or a pipe split in an unheated garage or side passage after a frost.
Why does the hot water run out so fast in my Harrow semi?
In most 1930s Harrow houses hot water comes from a gravity-fed copper cylinder heated by the boiler or an immersion heater. Hard water slowly coats the immersion element and the cylinder coil with scale, so the water heats more slowly and runs short sooner. A plumber can check the element, coil and thermostat and say whether descaling, a new element or a new cylinder makes sense.
Where is the stopcock in a Harrow home?
In a Harrow semi the stopcock is usually under the kitchen sink or in a cupboard by the front door where the main comes in. Older houses on the Hill sometimes have it in a cellar or under the stairs.
Which streets in Harrow do you cover?
All of them. That includes Station Road, St Ann's Road, College Road, Headstone Road, Sheepcote Road and Lowlands Road, and nearby Harrow on the Hill, North Harrow, South Harrow, West Harrow and Rayners Lane.
What goes wrong most often in Harrow homes?
Limescale in gravity-fed copper cylinders. Most homes in Harrow are 1930s Metroland semis and mock-Tudor, and that is where it comes from.