Need a water softener or filter installed? Alfie connects you.

Expert plumbers for cleaner, better water. Top rated and protected by Alfie’s £1,000 guarantee.

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form.

Plumber for Water Softener & Filter Installation

Illustration of a white construction safety helmet with dark accents and shadow beneath.

Trusted Pros

Thumbs up icon inside a circle with five stars arranged above it.

5 Star Reviews

Shield-shaped badge with a white banner displaying £1,000 in black and beige font.

£1,000 Guarantee

"The hours came handy, when I needed to book a ceiling repair. Got it all covered in the Hey Alfie tradesperson hours."

–

Ben

"I used Premium to book multiple repairs throughout the year. Booked 3 jobs so far and I've still got hours left!"

–

Nick

"I was about to book a 6 hour bathroom tiling job. But I joined Premium and got 12 hours included for the same cost!"

–

Alex

“Alfie coordinated the safety inspection for our building with zero hassle. Smooth, efficient, and great communication.”

–

Robert

“Needed a full rewire on a rental flat. Alfie managed everything with no drama.”

–

Ridhi

“Alfie arranged the electrician quickly and kept me updated the whole time. Super easy and professional.”

–

Noel

“The engineer was on time, tidy, and professional. Alfie made the whole servicing process super simple.”

–

Tommy

“Our heating stopped working last winter. Alfie got a gas engineer out the same day. Absolute lifesaver.”

–

David

“Alfie arranged everything for our boiler repair. The guy was fast and polite. Couldn’t ask for better.”

–

Emily

“Alfie kept us updated throughout the roof replacement. The engineer was professional."

–

Mohammad

How Hey Alfie works

Better water quality, installed professionally.

Stylized speech bubble with a large question mark inside, featuring a dotted orange shadow behind.

Tell us your setup

Share your system type and where it needs installing.

Illustration of a stopwatch with a lightning bolt, symbolizing fast or instant time.

We’ll connect you with an installer

A qualified plumber is booked through Alfie.

Shield icon with three outlined stars across a white banner.

Clean water, done right

Professional installation, fully managed.

Install water system

Popular Plumber services in your area

Emergency Plumbing

Leak Repair

No Hot Water

Your Plumbing, Fully Protected.

If it’s not fixed, we’ll make it right. Up to £1,000 covered.

Every job booked with Hey Alfie is protected.

Two beige mechanical gears with black outlines and white centers, one larger and one smaller, interlocking.

If it’s not fixed, we will make it right.

Up to £1,000 of extra work is covered.

Illustration of two hands shaking as a symbol of agreement or partnership.

Protected for 3 months after the job.

Our commitment

If something isn’t right, we’ll send another trusted plumber and cover up to £1,000 of follow up work. We'll handle everything, so you don’t have to.

Illustration of an open laptop with a coffee cup beside it on a dark green circular background.

Better water quality for your home

With Alfie you don't need to spend days chasing quotes or vetting plumbers yourself. We provide detailed estimates for jobs and book a qualified plumber to minimise damage to your plumbing. All backed by your £1,000 Guarantee.

Install water system

Need a qualified plumber near you? Alfie’s got you covered.

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form.

Other Plumber services you might need

Plumber for Toilet Repair & Installation

Blocked Drains & Pipes

Why UK homeowners choose Alfie for Plumbing

Get instant answers

Describe the issue. Alfie tells you what’s likely wrong and what to do next.

Book a trusted plumber

Alfie finds the right local plumber and handles the booking automatically.

Clipboard with a to-do list showing two checked items and two unchecked items.

Everything in one place

Track progress, chat anytime, and get updates without chasing anyone.

No quote-hunting

Forget ringing around. Fair pricing and clear expectations from the start.

Managed support

Issues, questions or changes? Alfie handles them so you don’t have to.

We handle all plumbing work

Blocked Drains & Pipes

Outdoor & Garden Plumbing

Appliances

Water Pressure Problems

Plumbing Installation & Upgrades

Kitchen Plumbing

Bathroom Plumbing

We cover all areas across London, Kent and Surrey

Hammersmith and Fulham

Water Softener & Filter Installation FAQs

FAQs about water softener & filter installation

Do you install both softeners and drinking water filters?

Yes. Plumbers can fit under-sink filters and whole-home softeners. Share your preferred system and location with Alfie.

Can you advise on which system to choose?

Absolutely. Share your goals and space constraints; the plumber can recommend suitable options and explain upkeep.

Will installation require pipe alterations?

Possibly. The plumber will assess the neatest route and keep any changes minimal and tidy.

How long does installation take?

Many installs are completed in a single visit. Larger systems can take longer; you’ll get a clear plan beforehand.

Do filters and softeners need maintenance?

Yes. Cartridges and salt require periodic replacement. The plumber will explain a simple schedule to follow.

Can existing systems be serviced or replaced?

Yes. Plumbers can service, upgrade or replace ageing units. Share photos so the visit is well prepared.

What about water quality during installation?

Supply may be briefly isolated. The plumber will restore everything and test before finishing.

How do I book?

Tell Alfie your setup and goals. We’ll arrange an installer and keep things simple.

Still have a question? Just ask Alfie. We’re here to help.