
Kenton, HA3, HA9
Plumbing in Kenton
Plumbing repairs, radiators, cylinders and blocked drains across Kenton, South Kenton and Northwick Park, with same-day emergency visits in opening hours.
- Free, no-obligation quotes
- Same-day emergencies, Mon to Sat
- Price confirmed before we attend
- Certificates and repairs on one account
- Same dayEmergencies in opening hours, Mon to Sat
- Price firstConfirmed before we attend
- HA3, HA9Kenton postcodes

In short
Who fixes leaks, radiators and cylinders in Kenton?
Our plumbers do, from the Kenton Lane office, and a call made in opening hours from Monday to Saturday usually gets someone out that day; Sundays are kept for emergencies.
Kenton Lane runs south from Belmont Circle, where the office is, to Kenton Road, and our plumbers work both sides of the borough line, South Kenton and Northwick Park included. We bill repair time hourly, and you are told the rate and roughly how long the job should take before anyone sets off. For water coming through a ceiling, ring 0203 667 1333 rather than sending a form.
The full guide is on our Plumber & Plumbing Work page, and everything else we do locally is under landlord certificates and repairs in Kenton.
Burst pipe or leak in Kenton today? See our Harrow emergency plumber page or the emergency plumber guide.
Specific jobs: bathroom & en-suite refits, drain unblocking, blocked basins & kitchen sinks, burst pipes, leak tracing & repair, new radiators & valves, wet rooms, leaking & running toilets and unvented cylinder servicing.
We attend in and around Kenton, including South Kenton, Northwick Park and Preston Road.
Plumbing in Kenton: what is different here
Why do so many Kenton leaks start in the extension?
Very few Kenton kitchens and bathrooms are where the interwar builders put them. They have been moved into rear extensions, knocked through or relocated upstairs, with pipework extended and rerouted each time. The joins between old and new runs, often hidden under floors or behind tiling, are where leaks and pressure trouble tend to start.
A kitchen moved to the back may be fed through a long run that loses pressure, and an upstairs bathroom may rely on a waste route that was never quite right. Finding a hidden leak is often most of the job, so diagnosis is charged by time.
Looking after a Kenton house with a cylinder and loft tanks
Plenty of Kenton houses still store hot water in a cylinder fed from a cold tank in the roof, and that layout has more parts to fail than a combi. Immersion heaters, pumps, motorised valves, float valves and the cylinder itself are the usual suspects when a tenant reports lukewarm water, radiators cold at the top or an overflow dripping from the eaves. All of that is wet-side plumbing, which we do.
Faults inside the boiler are for a heating engineer: we do not repair or fit boilers, and we tell you so at once if that is where the problem sits. A cylinder that has started to weep is usually better replaced than patched, and if a small fix will do, we say that just as plainly.
Hard water and what it does to Kenton plumbing
Mains water around Kenton is hard to very hard. In Affinity Water's 2025 results, average total hardness was 363 mg/l in its Harrow South zone and 295 mg/l in its Wembley zone, and the Drinking Water Inspectorate treats anything above 300 as very hard; Affinity's postcode checker shows which zone serves your address. The scale ends up inside cistern fill valves, thermostatic shower cartridges, tap aerators and immersion elements, and it is behind many slow-filling toilets and showers that swing between hot and cold.
A water softener helps, but one that regenerates with water must be notified to the water company before it is fitted, and the Inspectorate advises keeping an unsoftened tap for drinking.
Bathroom and kitchen refits in a licensed Kenton let
Replacing a bathroom in an interwar house often means old pipe sizes, awkward waste routes and floors that are no longer level, so we price it as a fixed sum against a written scope. If the house holds a Brent licence, talk to the council before adding or taking out a bathroom or kitchen, because both Brent's selective and HMO conditions ask the holder to consult first. Shared kitchens are where the two councils differ most. Brent's HMO standard wants each set of kitchen facilities to have a stainless steel sink with an integral drainer, at least 1000 by 600 mm, on a base unit, while Harrow's published standard asks for a fixed impervious sink of at least 500 by 600 mm with a drainer, one for up to five sharers, and will consider a dishwasher instead of a second sink.
For washing, Brent's HMO advice allows at most five people to a bath or shower where lettings lack their own, and sets a bath of at least 1700 by 700 mm or a shower of at least 800 by 800 mm. A bathroom without a window opening to a twentieth of its floor area needs an extractor fan with a 20-minute overrun.
What to do before we reach you
Find the stopcock now, before you need it. In many Kenton houses it sits under the kitchen sink, but an extension may have moved or boxed it in, and it is worth knowing where the outside stop tap is as well. In a serious leak, shutting off the incoming water does more good than anything until a plumber arrives.
Keep clear of any electrical fittings near the water. When you call, tell us exactly what is happening and where. If we cannot get a plumber to you in time to make a difference, you will hear that on the call, leaving you free to ring someone closer.
Read before you book
Emergencies in Kenton: same day in opening hours, Monday to Saturday. Ring 0203 667 1333 for attendance across HA3, HA9, or request a quote and we will call you back.
Official sources
- legislation.gov.uk: Water Supply (Water Fittings) Regulations 1999, regulation 5 (installations to notify)
- Affinity Water: water quality report, Harrow South zone (AF093), 2025 (hardness and lead)
- Affinity Water: water quality report, Wembley zone (AF062), 2025
- Drinking Water Inspectorate: water hardness and softeners
- GOV.UK: Water customers no longer liable for sewerage repairs (private sewer transfer, 1 October 2011)
- Harrow Council: report a blocked drain (road gullies, Thames Water and private drains)
- Brent Council: selective licence conditions, April 2023 (conditions 16 and 17, changes and emergencies)
- Brent Council: HMO licence conditions, November 2025 (kitchen and washing facility standards, and condition 31)
- Harrow Council: HMO conditions and amenity standards (condition 10, water supply and drainage, and kitchen sinks)
- GOV.UK: Building regulations approval
Last reviewed October 2026 by EliteShires Property Services.
Price and booking
Price and booking in Kenton
Certificates and defined jobs are a fixed price confirmed before we attend; repairs are charged by the hour, with the rate and an estimate confirmed before we attend.
What you end up with
The problem actually fixed rather than patched, a price agreed before the work starts, and an honest view on whether a repair or a replacement is the better spend.
On our plumbing page: what a visit includes, step by step.
Why people trust us in Kenton
- Repairs tested before we leave, and the area left clean
- A walk-in office on Kenton Lane, not a serviced address
- We diagnose first and tell you what we have found before doing more
- A time slot rather than a morning-or-afternoon window
- Work photographed before and after, and reported
- We tell you when you do not need something we sell
We are building a review profile under this name and would rather show you none than borrow someone else's. Ask us for references from landlords in Kenton and we will put you in touch.
Also in Kenton
Related services in Kenton
Also nearby: plumbers in Harrow, and in Wembley, Stanmore and Edgware.
We also cover plumbing in Pinner, and in Ruislip.
Plumbing in Kenton: your questions
Not answered here? Call 0203 667 1333 and ask.
Can I walk into the Kenton Lane office to book a plumber?
Yes. Our office on Station Parade, by Belmont Circle, takes walk-ins, so if you are nearby you can describe the problem in person, and photos on your phone help a lot. For an active leak, phoning is quicker, because we can start organising someone while you are still on the line.
Is the first hour charged even for a quick job?
Yes, the first hour is the minimum for routine work. That is why it pays to gather the dripping tap, the running cistern and the slow bath waste into one visit rather than three callouts. Give us the whole list at booking and we estimate the time before we attend.
Do you cover South Kenton and the Brent side of the road?
Yes. South Kenton, the Brent side and the streets around Northwick Park are covered exactly like the Harrow side, with no charge for distance there or anywhere else we cover. Which council the house is in does not change the repair. A Brent licence holder should keep the invoice and photographs with the licence papers, and the selective conditions also ask holders to let Brent know about emergencies such as a flood and about major works such as converting the house.
My tenant reported low water pressure upstairs. Is that a leak?
Not usually. In Kenton houses with a loft tank, weak flow upstairs is more often down to low tank height, a partly closed valve, narrow old pipework or a failing pump on a shower. A sudden drop on a mains-fed system is different and can mean a leak on the supply. Ask the tenant whether it came on gradually or overnight, and whether the water meter moves with everything turned off.
Do you replace old lead or galvanised pipes?
Yes. Some interwar Kenton houses still have sections of original lead or galvanised steel supply pipe, often between the outside stop tap and the kitchen. Affinity Water says lead is absent from the water it puts into supply but can turn up at the tap in older homes with lead plumbing, and one of the eight lead samples in its 2025 results for the Harrow South zone was over the 10 µg/l standard. Replacing the old pipe with modern pipe is a defined job, priced at a fixed figure before we start. The water company may be responsible for the part beyond your boundary, and we will point out where that line falls before quoting.
Whose job is a blocked drain at a Kenton semi?
That turns on where the blockage sits. A drain used by your house alone, and lying wholly inside your boundary, is yours to clear, or your landlord's. Since 1 October 2011, most drains shared with neighbours, such as the run serving both halves of a semi, have belonged to the sewerage company, which here is Thames Water, as has the stretch of your own drain outside the boundary. On the Harrow side, the council looks after road gullies but cannot clear or repair drains on private property, and in a licensed Harrow HMO, keeping the drainage free from obstruction is itself a licence condition. We clear private runs, and if the blockage is on a shared section, we tell you to call Thames Water rather than charge you for its pipe.
Book plumbing in Kenton
Most quotes are settled on a two-minute call. Or send the form and we will call you back.
0203 667 1333 Or WhatsApp us on 07534 813123- We confirm the quote for your property
- We book a time slot that suits you or your tenant
- The work is done, tested and photographed
Visit the office
EliteShires Property Services
6 Station Parade, Kenton Lane
Harrow HA3 8SB
Call or WhatsApp
Opening hours
Mon – Fri · 8:00 – 18:00
Saturday · 9:00 – 16:30
Sunday · Emergencies only