Boiler Servicing by Gas Safe Registered Engineers
Most boiler manufacturers recommend an annual service by a Gas Safe registered engineer, and many warranties require it. A service checks the boiler is burning safely, cleans and inspects the key components, and finds wear before it becomes a breakdown. The 24 Hour Plumber services gas boilers across Surrey, South West London and Sussex.
A boiler that is serviced breaks down less, and when it does fail, the fault is usually cheaper to put right. Autumn is the busiest time of year, so booking a service in late summer avoids the first cold-weather rush.
A service is different from a repair and from a landlord gas safety check. It is maintenance: the boiler is opened, inspected and cleaned where needed, and its safety devices and combustion are checked.
What's included
- Visual inspection of the boiler, flue and ventilation
- Combustion and flue gas checks
- Inspection and cleaning of key components where accessible
- Checks on safety devices, controls and system pressure
- Condensate trap and pipe check on condensing boilers
- Written service record for your warranty file
When to book a service
- It has been 12 months or more since the last service
- Your boiler warranty requires an annual service
- Before winter, ahead of the first heavy use
- The boiler is noisier than it used to be
- Pressure keeps dropping or the pilot or flame looks unusual
How the job runs
- 1
Book
Tell us the boiler make, model if you know it, and when it was last serviced.
- 2
Inspect
A Gas Safe registered engineer inspects the boiler, flue and controls.
- 3
Clean and test
Components are cleaned where needed and combustion is tested.
- 4
Record
You receive a service record and are told about any wear found.
What it costs
Boiler services are priced as a fixed fee confirmed when you book. If the service finds a fault, the repair is quoted before any further work and charged at our standard rates.
How our pricing worksBoiler service across our coverage area
This service is available in every area we cover. Choose your area for local detail and the things worth knowing about the housing and water supply there.
Boiler service: common questions
Related services
Boiler & Central Heating Plumbing
Heating system plumbing: pressure loss, cold radiators, leaking valves, pumps and controls.
Landlord Gas Safety Certificates (CP12)
Annual gas safety checks on landlord appliances and flues, with the record sent to you or your agent.
Hot Water Cylinders & Immersion Heaters
Repairs and replacements for vented and unvented cylinders, immersion heaters and hot water controls.
Advice before your boiler service visit
Request your boiler service quote
- Gas Safe registered engineers
- Up to £5 million public liability cover
The 24 Hour Plumber provides boiler service across the GU, KT, SW, CR, SM, TW, BR, RH and BN postcode areas, with calls answered 24/7. Send the details below and we will call you back to talk through the job and the price — nothing is booked until you agree.
Need boiler service? Talk to us now.
Calls answered 24 hours a day, 7 days a week, including bank holidays. Tell us your postcode and what you can see, and we'll give you a realistic arrival window before you commit to anything.
Phone: 020 8798 2063