South West London · SM1 · SM2 · SM3

New Boiler Installations in Sutton

Planning a new boiler in Sutton? As a Vaillant Approved Installer we supply, fit and commission new boilers across SM1, SM2 and SM3, with fixed quotes and extended warranties. We handle the access and flue challenges common to Sutton homes near Sutton High Street.

Sutton sits close to our base, so SM1 to SM3 get quick response times for servicing and breakdowns - and it's a strong patch for landlord certificate work.

Sutton is 12 miles from our Horley base, so we can usually get an engineer to you quickly. Boiler emergency or urgent leak? See our emergency call-out service.

New Boiler Installations in Sutton: Carlton Fuller working on copper pipework beneath a boiler
Our engineers at work. Sutton is 12 miles from our Horley base.

Accredited & registered - 30 years on the tools

Gas Safe RegisterVaillant Approved InstallerWhich? Trusted Trader - assessment in progress

New Boiler Installations in Sutton - what's included

Honest, fixed quote

A clear written quote after survey - no surprises on the day.

Quality brands

Vaillant and other leading boilers, sized correctly for your home.

Manufacturer guarantee

Approved-installer status unlocks extended manufacturer warranties.

Clean install

We protect your home, fit tidily, and take the old boiler away.

Carlton Fuller beside the CAF Heating van, ready for jobs in Sutton

The family firm that comes to Sutton

Carlton Fuller and his sons Simon and Stephen run every job themselves. When you book new boiler installations in Sutton, one of the family turns up in the green CAF Heating van - Gas Safe registered, no subcontractors.

Meet the team →

Sutton questions, answered

Do you cover all of Sutton?

Yes - we work right across Sutton, including SM1, SM2 and SM3. If you're just outside and not sure, call us; we very likely still cover you.

How quickly can you get to Sutton?

We're based in Horley, roughly 12 miles from Sutton, and can usually reach Sutton the same or next day for urgent work.

Can you install a new boiler in older Sutton homes?

Yes. Many Sutton properties near Sutton High Street have boilers in awkward spots - we survey first, give a fixed quote, and fit to current flue and ventilation standards.

Get a free quote in Sutton

Send a few details and we'll be in touch quickly. Prefer to talk? Call 07956 876156.

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We work Mon - Sat. Tell us when suits and we'll confirm the exact time.

We aim to respond within one working hour. For emergencies, please call.

What our customers say

A sample of feedback from homeowners and landlords we've worked for across South London and Surrey.

See all reviews on Google →
★★★★★
Burst pipe at 8pm and they were out within the hour. Professional, tidy and fair on price. Saved us from a flooded kitchen.
Sarah M. · March 2026
★★★★★
New Vaillant boiler fitted in a day. Clear quote, no surprises, and they walked us through everything at handover.
David & Helen P. · February 2026
★★★★★
I manage 12 properties and CAF handles every gas certificate. Reminders before they expire and the cert in my inbox the same day. Faultless.
Raj K. (Landlord) · January 2026
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