Boiler service — SW3

Boiler service SW3

Gas Safe registered boiler engineers covering the SW3 postcode — Chelsea, London. Annual boiler service from £85 including combustion analysis and full safety inspection.

Book boiler service SW3

Covering the SW3 areaGas Safe registeredFrom £85 per service60 Checkatrade reviews120 MyBuilder reviews

What we check in SW3

12-point boiler service checklist

Gas inlet pressure and soundness

Combustion analysis — CO and CO₂ measurement

Burner removal and cleaning

Heat exchanger inspection

Ignition electrode check and clean

Flue and flue terminal inspection

System pressure and expansion vessel pre-charge

Inhibitor concentration check

Magnetic filter inspection and clean

Safety device testing

Condensate trap clearance

Diverter valve operation (combi boilers)

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Trusted by London homeowners and landlords

60 reviews

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120 reviews

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Common questions

Boiler service SW3: frequently asked

How much does a boiler service cost in SW3?

An annual boiler service in the SW3 postcode (Chelsea) from Prestige Engineers starts from £85, including combustion analysis, burner clean, heat exchanger inspection, and full safety check.

Do you service boilers in the SW3 postcode?

Yes — we cover the SW3 (Chelsea) postcode for annual boiler servicing, boiler repairs, and Gas Safety Certificates. Same-week appointments available.

Are your Gas Safe engineers available in SW3?

Yes — all engineers attending SW3 are Gas Safe registered, as required by law for all gas boiler work in the UK. Registration can be verified at GasSafeRegister.co.uk.