Replace toilet float valve in SW1 from £83*

Range from the cheapest replacement of a toilet float valve £45 (The London Electrical Compliance Company LLP based in W1B) to the dearest replacement of a float valve £90 (LUCO - London Utility Company based in W1W). To see prices and availability for your job click green button.

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From £71

Rates verified Nov 26
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Vega Property Solutions

Tolga Calisan

Vega Property Solutions are here to help customers who need a Plumber in SW1. We offer a competitive rate to complete all your plumbering jobs to p...

From £50

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The London Electrical Compliance Company LLP

Stefan Mendola

Member since June 2026

TLECC Introduction. We are writing to introduce ourselves and to provide you with an overview of the trade services we offer at The L...

From £75

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Toilets Taps & Traps ltd

Gideon Rose

Member since May 2025

Toilets Taps & Traps ltd is a trusted plumber serving customers in SW1 and the surrounding area. Contact us to today to get a competitive quote for...

From £94

Last active Nov 26
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McMahon Gas & Electrical services

Kevin Mcmahon

Plumbers serving customers in London and the surrounding areas

At McMahon Gas ...

From £66

Last active Nov 26
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Prestige Flow

Adam

Prestige Flow are here to help customers who need a Plumber in SW1. We offer a competitive rate to complete all your plumbering jobs to professiona...

From £67

Last active Oct 26
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GB Heating Group

Fast response for all your plumbering needs around SW1

GB Heating Group are an established and experienced plumber pr...

From £60

Last active Oct 26
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Scrambles Heating & Cooling

Michael

Trusted and professional plumber in SW1. Experienced in all plumbering work and keeping within budget and on quote. Scrambles Heating & Cooling hav...

From £74

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Gas-E-Plumbing

Gas-E-Plumbing is an established and experienced local plumber in SW1. Please contact us for a free, no obligation quote and competitive rates. Cov...

From £95

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LUCO - London Utility Company

David Rogers

Total Drainage & Plumbing Solutions – Domestic & Commercial We have over 25 years experience in the drainage and plumbing industry, cove...

From £71

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The Chelsea Plumbing & Htg Co

Experienced plumber ready to quote for your work. The Chelsea Plumbing & Htg Co is the best plumber in SW1. No obligation free quotes and many happ...

Cheapest plumber to replace a toilet float valve in SW1

Estimates for replace float valve in toilet cistern near SW1

Comparing plumbers estimates for replacing a toilet float valve in the cistern tank gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.

What to do - Get rates and quotes to replace a toilet float valve in SW1 by posting a job with HaMuch and we will send it to plumbers in SW1.

Price range for Cistern Float Valves

"Toilet in basement no longer refills, so won't flush. I believe the issue to be an internal fill valve issue or blockage. The pipe goes behind drywall so hard to identify the exact fault. Just looking for quote at this stage." - W1S, job posted 05/07/26

"Replace float valve in toilet cistern as well as the other parts in the water tank. Rubber gasket (80mm) is old with limescale and disallows water from filling the tank." - SE1, job posted 01/01/70