Question 1

Why is my kitchen tap dripping in London?

Accepted Answer

A dripping kitchen tap in London is almost always caused by a worn or limescale-damaged washer or ceramic cartridge. In London's hard water (280–320 mg/l), ceramic disc cartridges are the most common failure point — calcium carbonate deposits accumulate on the ceramic disc surfaces and prevent a watertight seal, causing the drip. Traditional rubber washers (in older pillar taps) harden and crack over time. A dripping kitchen tap can waste 5,000–20,000 litres of water per year — at Thames Water's metered tariff, this costs £10–£40 per year, but also adds to water bills significantly on flat-rate tariffs. A washer or cartridge replacement costs £65–£120 and is a same-day fix in most cases.

Question 2

Why is my kitchen tap leaking at the base in London?

Accepted Answer

A kitchen tap leaking at the base (water pooling on the worktop around the tap body, not from the spout) is caused by a failed O-ring seal inside the tap body. The O-ring seals the rotating spout and cartridge from the water inside the tap body — when it perishes or wears, water leaks out around the base of the tap. In London, hard water accelerates O-ring perishing and also deposits scale that prevents a clean seal. O-ring replacement is a straightforward repair: £65–£120. If the tap is old and corroded, replacement is often more economical (£120–£250 for a new tap and fitting).

Question 3

Why is my kitchen tap stiff or hard to turn in London?

Accepted Answer

A stiff kitchen tap in London is almost always caused by limescale accumulation inside the ceramic cartridge. London's hard water (280–320 mg/l) deposits calcium carbonate between the ceramic discs, causing them to grind rather than slide smoothly, making the tap increasingly hard to turn. Over time, forcing a stiff cartridge can crack the ceramic disc, causing a sudden failure. The fix is ceramic cartridge replacement (£85–£150 including the cartridge). In London, cartridges in hard water should be expected to last 3–7 years rather than the 10–15 years typical in soft-water areas. We carry common cartridge sizes on the van.

Question 4

Why is my kitchen tap low pressure on one side in London?

Accepted Answer

Low pressure on one tap outlet only (usually hot) in London is commonly caused by a blocked flow restrictor or limescale-blocked aerator at the spout tip. Unscrew the aerator from the end of the spout (anti-clockwise) and soak in white vinegar for 30 minutes — a fully blocked aerator often restores full flow for free. Other causes of low pressure on one side: a partially closed isolation valve under the sink (turn anti-clockwise to open fully), a failed cartridge restricting flow on one channel, or a scale-blocked flexible tap connector (the braided hose connecting the tap to the supply) — replacement hoses cost £15–£30 and take 30 minutes to swap.

Question 5

Should I repair or replace my kitchen tap in London?

Accepted Answer

For London properties, replace rather than repair if: the tap is over 15 years old (original parts increasingly unavailable and multiple seals will be failing), the tap body is visibly corroded or pitted, cartridges are no longer available for your tap model, or the repair cost exceeds 50% of a new tap and fitting. Repair is worthwhile for: taps under 10 years old where cartridges are readily available, quality branded taps (Grohe, Hansgrohe, Bristan) where parts are stocked, and when the issue is a simple O-ring or washer. New kitchen tap supply and fitting in London costs £120–£350 depending on tap specification (basic monobloc £120–£180, quality branded £200–£350).

Question 6

How much does kitchen tap repair cost in London?

Accepted Answer

Kitchen tap repair in London: diagnosis £65 (deducted from repair). Washer replacement (traditional pillar tap): £65–£95. Ceramic cartridge replacement: £85–£150 including cartridge. O-ring replacement (base leak): £65–£120. Aerator descale or replacement: £65–£85. Tap replacement (supply and fit): £120–£350 depending on tap. Flexible connector replacement: £65–£95. We carry the most common cartridge sizes on the van for a same-day fix on most London kitchen taps.

Repair	Detail	Price
Kitchen tap repair (diagnosis)	Deducted from repair	£65
Rubber washer replacement	Traditional pillar tap	£65–£95
Ceramic cartridge replacement	Inc. cartridge (most makes)	£85–£150
O-ring replacement (base leak)	Inc. O-ring kit	£65–£120
Aerator descale or replacement	Spout tip	£65–£85
Flexible connector replacement	Hot or cold under-sink	£65–£95
New tap supply and fitting	Customer's tap or we supply	£120–£350
Isolation valve fitting (if none present)	For future access	£85–£150

Kitchen Tap Repair London

Identify Your Kitchen Tap Problem

Dripping spout

Leaking at base

Stiff / hard to turn

Low pressure (one side)

Tap runs cold even on hot side

Handle loose or spinning

Kitchen Tap Repair Prices — London 2026

Kitchen Tap Repairs Across London

Kitchen Tap Repair FAQs

Related Services

Kitchen Tap Problem? We'll Fix It Today.

Need a Plumber Right Now?