Boiler Service LondonFrom £85 — Same Day Available
Keep your boiler safe, under warranty and running at peak efficiency. Gas Safe engineers covering all London boroughs and Essex.
From £85
Annual Service
Same Day
Availability
All Makes
Including Combi
4.9★
480+ Reviews
Why Annual Boiler Servicing Matters
An annual boiler service is not just a recommendation — for most manufacturers it is a warranty requirement. A correctly serviced boiler runs up to 15% more efficiently, reducing your gas bills and carbon footprint.
More importantly, a service identifies carbon monoxide risks and gas leaks before they become dangerous. Carbon monoxide is odourless and colourless — only a professional inspection will catch a faulty heat exchanger or blocked flue.
Keeps manufacturer warranty valid
Reduces risk of mid-winter breakdown
Identifies carbon monoxide hazards early
Improves fuel efficiency — lower bills
Required for landlord compliance
What's Included in Your Service
Full visual inspection of boiler and flue
Gas pressure and flow rate check
Heat exchanger inspection and clean
Combustion analysis — CO and efficiency test
Safety devices and controls check
Ignition and burner inspection
Seals, joints and gaskets inspection
Flue integrity and ventilation check
Condensate trap and drain check
Digital service record issued same day
Boiler Service Prices
Transparent, fixed pricing. No hidden fees.
Standard Boiler Service (Combi)
Worcester Bosch, Vaillant, Baxi, Ideal and all major brands
System or Heat-Only Boiler Service
Includes additional checks on cylinder and controls
Landlord Service + CP12 Certificate
Service + Gas Safety Certificate in one visit
Multiple Property Discount
3+ properties — call for a tailored quote
We Service All Major Boiler Brands
Our engineers are manufacturer-trained on all leading makes.
Book Your Boiler Service Today
Same-day and next-day appointments available across all London boroughs and Essex.