Gas Safe Registered · No. 559059

Boiler Installation in Walthamstow

Get your free new boiler quote. Answer a few quick questions to book a free home survey with a Gas Safe engineer. Takes 60 seconds.

Gas Safe

Installs from £1,957

Up to 15yr Warranty

Done properly, first time

Home left tidy

No subscriptions

Trusted across Walthamstow & East London

boiler installation intake

Gas Safe

Registered engineers

1-Hour Arrival

Arrival window you can plan around

15 Years

Warranties up to

Local

Walthamstow based

24/7 emergency callouts

Boiler broken down right now?

We cover nights, weekends, winter and holidays. Get an engineer out fast, then we'll talk about a replacement if you need one.

Why choose Resilient

Gas Safe engineers

Free home survey

Warranties up to 15 years

Yearly servicing & reminders

1-hour arrival window

24/7 emergency cover

Clean, tidy installs

Local to Walthamstow

New combi boiler installation in Walthamstow

New boiler installation

A new boiler, fitted properly and backed for up to 15 years

An old boiler that keeps breaking down costs you twice: once in repair bills and again in wasted gas. Replacing it is a big decision, and most people worry about being pushed into the wrong boiler or paying for work they don't need.

We keep it straightforward. A Gas Safe engineer visits your home for a free survey, recommends the right boiler for your property and hot water use, and gives you a fixed price. Boiler installations start from £1,957, and most like-for-like swaps are finished in a day.

  • Free home survey and fixed quote

    We check your current system, your hot water needs and where the boiler should go, then give you one clear price.

  • Warranties up to 15 years

    Depending on the boiler, you get a manufacturer warranty of 10 to 15 years, registered for you.

  • £10m public liability insurance

    Every job we do is covered, so your home and belongings are protected while we work.

  • Yearly servicing reminders

    We remind you when the annual service is due, so your warranty stays valid.

What's included

Everything in your new boiler installation

One fixed price covers the full job, from removing the old boiler to registering your warranty.

Free survey and quote

A Gas Safe engineer checks your home and gives you a fixed price with no obligation.

Combi, system or regular

Combi boiler installation, system boiler upgrades and regular boiler replacements.

Removal and disposal

We disconnect, remove and dispose of your old boiler safely.

System flush and filter

We clean the heating system and fit a magnetic filter to protect the new boiler.

Controls set up

We set up your thermostat and controls and show you how to get the most from them.

Warranty registration

We register your manufacturer warranty and the Gas Safe certificate for you.

Boilers we install

The boiler brands we fit

We recommend the boiler that suits your home and budget from these manufacturers.

Worcester Bosch

Greenstar 4000 and Greenstar 8000 Style combi, system and regular boilers

Vaillant

ecoTEC plus and ecoTEC exclusive combi and system boilers

Baxi

Baxi 600 and 800 combi, system and heat-only boilers

Ideal

Logic Max and Vogue Max combi, system and heat boilers

Why Resilient

We're not the cheapest plumbers in Walthamstow, and we don't try to be

A cheap job often means a second callout, a mess left behind or a warranty that quietly runs out. Our Gas Safe engineers have over 20 years' experience, and we'd rather do the job properly once so you don't pay twice.

Done properly, first time

We take the time to find the real cause and fix it, so we don't need to come back. That's how we judge a good job.

No subscriptions or care plans

You won't be signed up to a monthly plan. You pay for the work you need, and we make sure you're happy with it before we leave.

We keep your boiler warranty valid

Manufacturers only honour the warranty if a Gas Safe engineer services the boiler every year. After we fit yours, we'll get in touch each time a service is due.

On call 24/7, all year round

Nights, weekends, Christmas and bank holidays. We're local, so we can get to you fast, usually within the hour.

Your home left tidier than we found it

We protect your floors and belongings and clean up as we go. Your home matters to us, so we aim to leave every room tidier than when we arrived.

Friendly, and happy to explain

Ask us anything. We'll tell you what's wrong and what your options are in plain English, so you feel listened to. If it's an emergency, we treat it like one.

How it works

Getting your new boiler fitted

1

Get your quote

Answer a few quick questions above or call us. We book your free home survey.

2

Free survey

A Gas Safe engineer checks your home and confirms a fixed price for your new boiler.

3

Installation day

We fit and test the boiler, show you how to use it and register your warranty.

FAQ

Boiler installation questions

Boiler installations start from £1,957. Your exact price depends on the boiler and your home, which we confirm at the free survey. The quote is fixed, so the price we give you is the price you pay.

No, and we don't try to be. Our price covers a proper survey, a quality boiler fitted to the manufacturer's standards, and a clean, tidy finish. A rushed install can cost you later in breakdowns or a void warranty. You'll get a fixed price before we start, so there are no surprises.

A like-for-like combi boiler replacement is usually the most affordable option. Converting a system or regular boiler to a combi costs more because of the extra pipework. We confirm your price at the free survey.

A like-for-like boiler swap is usually done in a day. Moving the boiler or converting your system can take two to three days. We confirm the timing at your survey.

We install Worcester Bosch, Vaillant, Baxi and Ideal boilers. We recommend the right model for your home, your hot water use and your budget.

Up to 15 years, depending on the boiler. Manufacturers need a yearly service to keep the warranty valid, and we'll remind you when it's due.

If your boiler is over 10 to 15 years old, keeps breaking down or needs an expensive part, replacing it often works out cheaper over time. We'll give you an honest answer and prices for both.

Yes. A free home survey lets us recommend the right boiler and give you a fixed price. There's no obligation to go ahead.

Call us. We run 24/7 emergency callouts, including winter and holidays, and can often get you heating and hot water back while we arrange the new boiler.

Yes. Resilient Plumbing & Heating is Gas Safe registered (Reg. 559059) and carries £10m public liability insurance.

We cover Walthamstow (E17) and nearby, including Leyton, Leytonstone, Chingford, Highams Park, Woodford and Snaresbrook.

No. We don't sell monthly plans or home care packages. You pay for the work you need, when you need it, and we check you're happy with it before we leave.

Yes. Manufacturers only keep a boiler warranty valid if a Gas Safe engineer services it every year. After we fit your boiler, we'll get in touch each time a service is due, so the warranty doesn't lapse by accident.

Walthamstow & E17

Ready for a new boiler?

Stop paying for breakdowns and wasted gas. Get your free survey and fixed quote, and enjoy reliable heating and hot water for years.

Resilient Plumbing & Heating: Gas Safe registered boiler and plumbing engineers in Walthamstow, E17. Boiler repairs, installations and servicing, taps, sinks and leaks, and 24/7 emergency callouts. No subscriptions, just the job done properly.
© 2026 Resilient Plumbing and Heating Ltd. All rights reserved. Gas Safe Reg. 559059.
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Resilient

Plumbing & Heating

Gas Safe Reg. 559059

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Call 078 4934 0720

24/7 emergency callouts across Walthamstow & East London

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Boiler down or a leak that won't stop? Resilient Plumbing & Heating aims to be at your door within the hour anywhere in Walthamstow and E17. Get in touch now before it gets worse.

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