Vaillant Advanced Installer
Worcester Excelerate InstallerGas, Oil & LPG Heating Across SurreyHeating & Plumbing
Engineered Properly
Keep your home warm with experienced gas, oil and LPG heating care—from an engineer who takes pride in getting things sorted.
Speak directly with Graham for boiler installation, replacement, servicing and heating repairs across Surrey. Vaillant and Worcester Bosch gas and LPG boilers; Grant and Worcester Bosch oil boilers. Personal advice, careful workmanship and practical heating solutions for your home.
Up to 12-year Worcester Bosch manufacturer guarantee available on eligible boilers, subject to model, filter, registration and servicing requirements.
Gas Boiler
Installation & Replacement
Vaillant & Worcester Bosch
Combi, system & heat-only boilers
Oil Heating
Installation, Service & Repair
Grant & Worcester Bosch
OFTEC Registered 700155
LPG Heating
Installation, Service & Repair
Vaillant & Worcester Bosch
Gas Safe Registered for LPG
Hot Water
& Cylinders
Unvented and vented systems
Boiler & Heating
Repairs
Gas, oil, LPG & heating systems
Air Conditioning
Installation & Servicing
Worcester Bosch
Cooling & heating for your home
Rapid-Response Heating & Hot-Water Repairs
Prompt, experienced fault finding and repairs for homes across Surrey—speak directly to Graham for straightforward advice and availability.
Gas • Oil • LPG • Hot water & cylinders • Radiators • Underfloor heating • Smart controls
premier communities
real feedback
where possible
A Local Engineer
You Can Trust
I’m Graham Dunn, and I’ve been helping homeowners across Surrey with their heating and plumbing for many years. I take pride in doing the job properly—with honest advice, high-quality workmanship and a clean, tidy finish.
As a Vaillant Advanced Installer, I offer practical advice on Vaillant and Worcester Bosch gas and LPG boilers, alongside Grant and Worcester Bosch oil heating. When you call Livingstone Dunn, you speak directly to the engineer responsible for your work. No call centres, no sales pressure and no misleading headline prices.
What Our
Customers Say
Independent service, straightforward advice and workmanship homeowners are happy to recommend.
“Graham Dunn carried out the installation and was excellent throughout. The work was completed efficiently and professionally, with everything explained clearly along the way.”