Boiler servicing
Looking after your boiler could save you in the long run
Get a quick quote for boiler servicing
Reasons to choose HomeTree
Never miss a service: You choose your preferred month when signing up (from 30 days after cover starts), and HomeTree will contact you to arrange a convenient appointment slot.
Keeps your boiler safe & efficient: Your boiler should run at a safe and optimum level. HomeTree will check and adjust it if necessary.
Gas Safe registered engineers - All engineers nationwide are Gas Safe Registered.
Reasons to choose 24/7 Home Rescue
Next day appointments available: so you'll have an engineer at your door without the wait.
All engineers are fully Gas Safe registered: so you're always in safe, trusted hands.
Nationwide coverage: ensuring more and more customers can access our services across the country.
Should I get my boiler serviced?
Getting your boiler serviced periodically means it's less likely to let you down in winter.
Poorly functioning boilers are costlier to run, so getting yours serviced can save you money in the long run.
You should aim to get your boiler serviced once a year, especially because not doing so will invalidate some boiler warranties.
How much does boiler servicing cost?
A one-off boiler service costs around £100, but this depends on the type, model and age of the boiler. An annual boiler service is included in most boiler cover plans, as well as replacement parts and repairs.
Do I need to get my boiler serviced?
Boilers are most likely to fail in winter, when you rely on them most. A yearly service, ideally in summer or autumn, helps keep yours running safely and efficiently, including checks for carbon monoxide risks.
While a service costs money, it can save you more by catching issues early and preventing expensive repairs or replacements. A well-maintained boiler also uses less energy, lowering your bills.
Common boiler problems
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Low or high boiler pressure that keeps on dropping or rising
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Strange sounds like ticking, knocking, or clanking
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Leaks
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Kettling (making a noise like a boiling kettle)
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Boiler keeps switching itself off
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Frozen condensate pipe
Warning signs
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Yellow or orange flame
The flame colour of your boiler’s pilot light is yellow or orange, rather than a healthy blue. This could be a sign of poor combustion.
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Black marks
Black marks on or near your boiler could show your flue is leaking, or your boiler has electrical problems.
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Unexpectedly high gas bill
Your bills show gas usage that’s too high or higher than usual. This could mean your boiler is burning more gas than necessary.
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Pilot light keeps going out
If your pilot light keeps going out that is a major safety issue.
Who can service a boiler?
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British Gas
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PlusHeat
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YourRepair
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Home Emergency Assist
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24/7 Home Rescue
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ScottishPower
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HomeTree
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Warmzilla
What’s included in a boiler service?
A boiler service can include:
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Checks on the flue (both inside and outside)
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Tests on gas and pressure-flow
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Checks of water and gas pipework
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Checks on case seals
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Checks on all electrical connections
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Checks for any corrosion or leaks
Reviewed on 11 Jun 2026
YouGov Survey 1st July 2024 to 30th June 2025. Net Recommend score derived from “Which of the following online service websites would you recommend to a friend or colleague, or tell them to avoid?” Base: Current Customers of (MoneySuperMarket n=18,382, Compare the Market n=16,802, Go.Compare n=10,162, Confused.com n=8,229, Uswitch n=528).
