Boiler Installation Christchurch — New Boilers From £1,299
Whether your boiler has packed up completely or you’re replacing an ageing model before it lets you down, Dorset Plumbing supplies and installs new boilers across Christchurch from £1,299 + VAT. Our Gas Safe registered engineers fit combi, system, and heat-only boilers from all the leading manufacturers, and every price we give is a fixed quote, not an estimate.
New boilers from £1,299 + VAT · Gas Safe registered no. 943146 · Manufacturer warranties up to 12 years · Most installations completed in a day
We Beat Any Like-For-Like Quote By £100
Call — 01202 668822When Is It Time to Replace Your Boiler?
Some boilers announce their retirement loudly — a breakdown in January and a repair bill that runs to hundreds of pounds. Others fade slowly: heating bills creep up, radiators take longer to warm, and the boiler needs a repair every winter. Either way, once a boiler passes 12–15 years old, repairs tend to become more frequent and parts harder to source, and the money is usually better spent on a new, efficient replacement.
A modern condensing boiler runs at over 90% efficiency — considerably better than boilers installed fifteen or twenty years ago. For a typical Christchurch home, that difference shows up directly on the gas bill, and a new boiler also comes with a manufacturer warranty of up to 12 years, so an unexpected repair bill stops being your problem.
Not sure whether to repair or replace? Call us on 01202 668822 and we’ll give you an honest assessment either way — we carry out boiler repairs and servicing too, so we have no reason to push you towards a new boiler you don’t need.
Boilers We Supply and Fit in Christchurch
We install boilers from the UK’s most trusted manufacturers. Here’s a sample of our most popular models — all supplied, installed, and commissioned by our own Gas Safe registered engineers.
We also fit boilers from Ideal, Baxi, Viessmann, Main, Potterton, and Vokera. Which boiler suits your home depends on its size, how many bathrooms you have, and your hot water demand — we’ll recommend options at more than one price point so you can choose what fits your budget.
What’s Included in Your Boiler Installation
Every installation we carry out in Christchurch covers the complete job — not just hanging a boiler on the wall. Here’s what your fixed price includes:
Removal & Disposal — Your old boiler is disconnected, removed, and disposed of responsibly, along with all packaging and waste from the new installation. We leave the work area as we found it.
System Cleanse — Before the new boiler goes in, the heating system gets a thorough flush to remove sludge and debris. Fitting a new boiler onto a dirty system is a leading cause of early failure — and a common reason for rejected warranty claims.
Magnetic System Filter — A magnetic filter is fitted on the return pipework to capture debris before it reaches the new boiler. Many manufacturers now require one for their extended warranties to apply.
Full Commissioning — The new boiler is commissioned to the manufacturer’s specification, with gas rates, pressures, and combustion all checked and recorded. The installation is then notified to Gas Safe, and your Building Regulations certificate follows in the post.
Warranty Registration & Handover — We register the manufacturer warranty — up to 12 years depending on the boiler — on your behalf, and walk you through the controls before we leave so you know exactly how to run your new heating system.
Why Christchurch Homeowners Choose Dorset Plumbing
All our engineers hold Gas Safe registration (no. 943146), so you can verify our credentials at gassaferegister.co.uk. Every price we give is a fixed quote, not an estimate — and if we encounter an unexpected complication after we’ve quoted, we absorb that cost. You pay exactly what was agreed, nothing more. We’ll beat any like-for-like written quote by £100, and finance is available with no deposit required, subject to status. Because we’re based in Poole, Christchurch is a short drive with no travel charges added, and most installations are completed in a single day. And unlike a national installer, we’re still here afterwards — we service and repair boilers across Christchurch too, so the engineers who fitted your boiler are the same ones who look after it.
Boiler Installation Pricing — Christchurch
| Installation | Price |
|---|---|
|
Combi Boiler Swap (like-for-like) Existing combi replaced in the same location. Includes system flush, magnetic filter, commissioning, warranty registration, and disposal of the old boiler. |
From £1,299 + VAT |
|
System & Heat-Only Boiler Replacement Replacement of system or conventional boilers, including setups with a hot water cylinder. Priced on survey. |
Fixed quote |
|
System Conversion (e.g. cylinder to combi) Changing boiler type, relocating the boiler, or converting from a cylinder setup to a combi. Typically 1–2 days. Priced on survey. |
Fixed quote |
The quickest way to get an accurate price: send us a photo of your current boiler on WhatsApp, or call 01202 668822 — we can usually quote the same day.
💰 Boiler Finance — No Deposit Required
Spread the cost of your new boiler with no deposit required, subject to status. With a new A-rated boiler, the monthly repayments are often comparable to the savings you’ll see on your energy bills — ask for details when you get your quote.
Ask About Finance — 01202 668822Landlords — Boiler Replacements in Rental Properties
If you rent out a property in Christchurch, a broken-down boiler means unhappy tenants and, in winter, urgent legal obligations around heating and hot water. We work with private landlords and letting agents across the area, liaising directly with tenants for access so replacements happen quickly with minimal chasing on your part.
We can also carry out your annual landlord gas safety certificate (CP12) at the same visit as commissioning the new boiler, so your paperwork starts fresh from day one.
Boiler Installation Areas — Christchurch & Surrounding
Christchurch: Town Centre, Purewell, Stanpit, Mudeford, Friars Cliff, Highcliffe, Somerford, Burton, Winkton, Jumpers Common, St Catherine’s Hill
Nearby: Bournemouth, Southbourne, Tuckton, Iford, Poole, Barton-on-Sea, New Milton, Ringwood, Ferndown, Wimborne
Not listed? Call us on 01202 668822 — we likely cover your area.
Frequently Asked Questions
How much does a new boiler cost in Christchurch?
Our installations start at £1,299 + VAT for a like-for-like combi swap, including the system flush, magnetic filter, commissioning, and warranty registration. The final price depends on the boiler you choose and any pipework or flue changes needed — we confirm a fixed price in writing before any work starts.
How long does a boiler installation take?
A like-for-like swap is normally completed in a single day, so you’re only without heating and hot water for a matter of hours. Relocating the boiler or converting to a different system type typically takes one to two days — we’ll tell you exactly how long when we quote.
Do you take my old boiler away?
Yes — removal and disposal of your old boiler is included in the price, along with all packaging and waste from the installation.
What warranty comes with a new boiler?
Manufacturer warranties range up to 12 years depending on the boiler you choose. We register the warranty on your behalf as part of the installation. Keeping the warranty valid usually requires an annual boiler service — which we can look after too.
Can I get boiler finance with no deposit?
Yes — we offer boiler finance with no deposit required, subject to status and credit checks. Ask for details when you get your quote.
How does the £100 price beat promise work?
Send us a written like-for-like quote from another installer — same boiler, same scope of work — and we’ll beat it by £100.
Do I need to do anything before installation day?
Just clear access to the boiler and, if possible, the radiators. Someone needs to be at the property to let us in and be around at the end for the handover, but you don’t need to be there all day.