Cost of Boiler Service in Bath (2026)
If you're looking at boiler service in Bath right now, you should be seeing quotes in the £95 to £180 range per annual service. That's based on current Somerset contractor rates and the wider UK market. Anything well outside those numbers is worth questioning before you sign.
About boiler service in Bath
Bath is a medium town of around 95,000 in Somerset. The housing is mostly period cottages, Edwardian villas and 1930s semi-detached housing alongside newer commuter developments. That matters: older properties usually mean more pipework, rewiring and retrofit surprises, while newer builds in districts like BA1, BA2 tend to be quicker jobs with standardised fittings. Local trade prices sit on the expensive side for UK trade work. That's mostly wage levels plus the cost of running a van and a yard in and around Somerset.
Bristol and Bath run hot. Step outside them and into Devon, Cornwall or rural Somerset and the supply thins out fast, especially for specialist trades like heat pumps or unvented cylinders. Lead times get longer the further west you go, and most firms will add travel if you're past the nearest big town.
Heating is a regulated trade. Gas Safe for anything gas, OFTEC for oil, HETAS for wood burners and stoves, MCS for heat pumps. The bulk of the price is the engineer's time, roughly £300 to £500 a day in 2025, plus the appliance. A summer quote on the same job is usually 10 to 15 percent less than a winter emergency one, so don't leave an ageing boiler until October.
Boiler Service cost breakdown in Bath
Standard annual service on a modern combi boiler under 7 years old
Service plus Gas Safety Certificate (CP12) for landlords
Service on an older boiler requiring part replacement or a full inspection
What affects the price of boiler service in Bath?
- Boiler age and manufacturer requirements
- Whether the service is part of a boiler cover plan
- Time of year (winter callouts cost more)
- Whether a Gas Safety Certificate is issued alongside
- Local Gas Safe engineer hourly rates
Bath vs the UK average
Bath sits in the heating & boilers market at a cost multiplier of 1.20× the UK national average. That puts Bath boiler service prices at £95–£180 versus the UK average of £80–£150 per annual service.
Boiler Service cost calculator — Bath
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What's typically included in a boiler service quote
- Visual inspection of the boiler and flue
- Flue gas analyser combustion check
- Inspection of seals, heat exchanger and burner
- Pressure and controls testing
- Gas Safe benchmark logbook completion
Frequently asked questions
How much does boiler service cost in Bath?
Budget £95 to £180 per annual service for boiler service in Bath. Prices here are around 20% more expensive than the UK average. What moves a quote inside that range is mostly heating contractor day rates in Somerset and the specific material list for your job.
How long does boiler service take in Bath?
A straightforward boiler service job in Bath runs to 45–90 minutes. You can lose days to things outside the contractor's control — parts on backorder, awkward access, or a firm slotting your job around existing bookings. Ask for a start date and expected finish up front.
What's included in the price of boiler service in Bath?
A proper boiler service quote in Bath should cover: Visual inspection of the boiler and flue; Flue gas analyser combustion check; Inspection of seals, heat exchanger and burner; Pressure and controls testing; Gas Safe benchmark logbook completion. If any of those aren't itemised on your quote, push back and ask. A written guarantee with a clear warranty period is reasonable to expect on this kind of work.
Is boiler service cheaper in Bath than the UK average?
Boiler Service in Bath runs around 20% more expensive than the UK average. The UK-wide benchmark for this job is £80 to £150 per annual service; Bath quotes tend to land between £95 and £180. Handy to know what the average actually looks like before you price round.
Do I need planning permission for boiler service in Bath?
Most boiler service jobs don't need planning permission, but Building Regulations and any manufacturer or trade-body sign-off still apply. If the property sits in a conservation area or is listed, ring Somerset Council before you book anything in. It's a free call and saves a world of grief later.
See all boiler service prices across the UK or browse all tradespeople costs in Bath.