Surrey · RH4 · RH5
New Boiler Installations in Dorking
Planning a new boiler in Dorking? As a Vaillant Approved Installer we supply, fit and commission new boilers across RH4 and RH5, with fixed quotes and extended warranties. We handle the access and flue challenges common to Dorking homes near Box Hill.
Dorking's mix of period town-centre properties and rural Surrey homes often means older heating systems in need of an upgrade. We cover RH4 and RH5 for servicing, installations and gas certification.
Dorking is 10 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.
Accredited & registered - 30 years on the tools
Which? Trusted Trader - assessment in progressNew Boiler Installations in Dorking - 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.
The family firm that comes to Dorking
Carlton Fuller and his sons Simon and Stephen run every job themselves. When you book new boiler installations in Dorking, one of the family turns up in the green CAF Heating van - Gas Safe registered, no subcontractors.
Dorking questions, answered
Do you cover all of Dorking?
Yes - we work right across Dorking, including RH4 and RH5. If you're just outside and not sure, call us; we very likely still cover you.
How quickly can you get to Dorking?
We're based in Horley, roughly 10 miles from Dorking, and can usually reach Dorking the same or next day for urgent work.
Can you install a new boiler in older Dorking homes?
Yes. Many Dorking properties near Box Hill have boilers in awkward spots - we survey first, give a fixed quote, and fit to current flue and ventilation standards.
New Boiler Installations nearby
Get a free quote in Dorking
Send a few details and we'll be in touch quickly. Prefer to talk? Call 07956 876156.
What our customers say
A sample of feedback from homeowners and landlords we've worked for across South London and Surrey.
“Burst pipe at 8pm and they were out within the hour. Professional, tidy and fair on price. Saved us from a flooded kitchen.”
“New Vaillant boiler fitted in a day. Clear quote, no surprises, and they walked us through everything at handover.”
“I manage 12 properties and CAF handles every gas certificate. Reminders before they expire and the cert in my inbox the same day. Faultless.”