Heating & Boilers · Hertfordshire

Cost of Boiler Service in Stevenage (2026)

If you're looking at boiler service in Stevenage right now, you should be seeing quotes in the £90 to £165 range per annual service. That's based on current Hertfordshire contractor rates and the wider UK market. Anything well outside those numbers is worth questioning before you sign.

Typical cost in Stevenage +10%
Low £90
Typical £128
High £165
Typical price per annual service Last updated 22 April 2026
  • Gas Safe Registered engineers only
  • OFTEC For oil-fired appliances
  • MCS Heat-pump certification
  • HETAS Solid fuel & biomass

About boiler service in Stevenage

Stevenage is a medium town of around 91,000 in Hertfordshire. The housing is mostly a mix of Victorian terraces, inter-war semi-detached housing and modern new-build estates. That matters: older properties usually mean more pipework, rewiring and retrofit surprises, while newer builds in districts like SG1, SG2 tend to be quicker jobs with standardised fittings. Local trade prices sit a little above the UK average, which tracks with Hertfordshire labour and material costs.

The East of England is a mixed bag. Cambridge and St Albans price up near London; market towns and the Fens are reasonable. If you're outside the main commuter belt, expect a mileage charge baked into the quote for anyone travelling in.

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 Stevenage

Basic £90 – £120

Standard annual service on a modern combi boiler under 7 years old

Standard £120 – £165

Service plus Gas Safety Certificate (CP12) for landlords

Complex £165 – £275

Service on an older boiler requiring part replacement or a full inspection

What affects the price of boiler service in Stevenage?

  • 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

Stevenage vs the UK average

Stevenage sits in the heating & boilers market at a cost multiplier of 1.10× the UK national average. That puts Stevenage boiler service prices at £90–£165 versus the UK average of £80–£150 per annual service.

Stevenage vs UK national average — per annual service Stevenage £90 £165 UK average £80 £150
Typical price range, per annual service

Boiler Service cost calculator — Stevenage

Estimated cost in Stevenage
£125 – £175
per annual service

Estimate based on live 2025 UK trade pricing. Always get 3 written quotes before committing.

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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 Stevenage?

Budget £90 to £165 per annual service for boiler service in Stevenage. Prices here are around 10% more expensive than the UK average. What moves a quote inside that range is mostly heating contractor day rates in Hertfordshire and the specific material list for your job.

How long does boiler service take in Stevenage?

A straightforward boiler service job in Stevenage 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 Stevenage?

A proper boiler service quote in Stevenage 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 Stevenage than the UK average?

Boiler Service in Stevenage runs around 10% more expensive than the UK average. The UK-wide benchmark for this job is £80 to £150 per annual service; Stevenage quotes tend to land between £90 and £165. Handy to know what the average actually looks like before you price round.

Do I need planning permission for boiler service in Stevenage?

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 Hertfordshire Council before you book anything in. It's a free call and saves a world of grief later.