Water Softener Installation
Water Softener Installation
South West London sits in a hard water area, and limescale is what shortens the life of boilers, cylinders, showers and taps. A softener is the most effective way to stop it.
About this service
Water Softener Installation in South West London, done properly the first time
We install block and granular salt softeners with a full bypass arrangement, a hard drinking water take-off at the kitchen tap, and a compliant drain connection for the regeneration discharge — usually sited under the sink, in a utility or in the garage.
We also service existing units, fix ones that have stopped regenerating and re-plumb badly fitted installations that were never given a bypass. Well worth it in Kingston upon Thames's EN and N postcodes where hardness levels are consistently high.
Why Maxfix
Why choose Maxfix for water softener installation
Premium workmanship, fixed pricing and a service experience built around you.
Full bypass so the house has water during servicing
Hard drinking water take-off retained at the kitchen
Compliant regeneration drain connection
Protects boiler, cylinder, showers and taps
Existing units serviced and re-plumbed
How it works
A calm, four-step process
From the first call to a tidy handover — no surprises, no jargon, no mess.
Get in touch
Call us or send a quick enquiry — we'll respond within an hour during working hours.
Free survey & quote
An engineer assesses the work and gives you a clear, written, fixed-price quote.
Book a date that suits you
Choose a slot that fits around your schedule — we work evenings and weekends.
Work completed cleanly
Uniformed engineers carry out the work, tidy up fully and walk you through everything before leaving.
Get a fast quote for water softener installation
Free, no-obligation quotes. Most calls answered within 30 seconds.
Trusted experts
Why choose Maxfix
Gas Safe Registered
Every engineer registered & ID-checked
Manufacturer Accredited [to be confirmed]
[accreditations to be confirmed]
Open 24 Hours, Every Day
Call any time — including nights and weekends
Fixed Price, Always
Agreed before we start — no hourly creep
Frequently asked
Your questions, answered
Is Kingston upon Thames a hard water area?
Yes — South West London water is classed as hard, which is why limescale builds up quickly in kettles, showers and boilers.
Will softened water be safe to drink?
We always retain a hard, unsoftened take-off for the kitchen drinking tap, which is best practice.
Where can the softener go?
Under the kitchen sink, in a utility room or in a garage — it needs a mains feed, a drain and access for salt.
Will it help my boiler?
Significantly. Scale on a heat exchanger reduces efficiency and is a leading cause of premature boiler failure in hard-water areas.
Which areas of South West London do you cover for water softener installation?
We provide water softener installation across the whole of South West London, including Kingston upon Thames, Richmond, Wimbledon, Twickenham, Surbiton, Fulham, Putney, Teddington, New Malden, Molesey, Hounslow, Brentford, Isleworth, Long Ditton, Worcester Park, Roehampton, Raynes Park, Morden, Petersham, Motspur Park and the surrounding KT, TW and SW postcodes. Local engineers means short call-out times wherever you are.
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Book water softener installation with a Gas Safe engineer — fixed pricing, open 24 hours.
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Free quotes, fixed pricing and Gas Safe engineers across Kingston upon Thames, Richmond, Wimbledon, Twickenham and the rest of South West London.