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Chimney Sweeps in London

Professional chimney sweeping across London. HETAS-registered sweeps for open fires, wood burners, and gas flues. Certificates issued for insurance.

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About Chimney Sweep Services in London

London has thousands of working fireplaces — from original Victorian hearths in Islington to modern wood burners in Dulwich extensions. Regular chimney sweeping prevents dangerous chimney fires and carbon monoxide buildup. Our HETAS-registered London sweeps provide thorough cleaning and issue certificates that satisfy home insurance requirements.

Popular Chimney Sweep Services in London

Standard Chimney Sweep

Full sweep of open fire or wood burner flue. Includes inspection and certificate.

£60–£90

CCTV Chimney Inspection

Camera survey of flue condition. Identifies cracks, blockages, and liner damage.

£100–£200

Bird Nest Removal

Remove bird nests and debris from chimney. Fit bird guard to prevent recurrence.

£80–£200

Chimney Cowl & Cap Fitting

Rain caps, bird guards, and anti-downdraught cowls to protect your chimney.

£80–£180

Smoke Test

Test flue draw and check for leaks. Essential before using a fireplace for the first time.

£40–£80

Chimney Sweep Price Guide — London 2026

Service Typical Price Notes
Standard sweep £60–£90 Including certificate
Additional flue £50–£70
CCTV inspection £100–£200
Bird nest removal £80–£200
Cowl/cap fitting £80–£180

Local Insight

London's smokeless zone regulations mean you can only burn authorised fuels or use DEFRA-exempt appliances. Wood burners must be Ecodesign-compliant if installed after 2022. Sweep your chimney at least once a year — twice if you burn wood regularly. A sweep certificate is often required by home insurance policies.

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Areas We Cover

  • Central London (Westminster, City of London, Soho)
  • North London (Islington, Camden, Hampstead, Finchley)
  • South London (Brixton, Clapham, Dulwich, Greenwich)
  • East London (Shoreditch, Hackney, Stratford, Canary Wharf)
  • West London (Chelsea, Fulham, Ealing, Chiswick)
  • South East (Lewisham, Bromley, Croydon)
  • South West (Wandsworth, Richmond, Kingston)

Also Available In

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Chimney Sweep in London — FAQs

How much does a chimney sweep cost in London?
A standard chimney sweep in London costs £60–£90 including a certificate. If you have multiple flues, most sweeps offer a discount — typically £50–£70 for additional flues. CCTV inspections cost £100–£200 extra.
How often should I sweep my chimney?
At least once a year for all fuel types. If you burn wood regularly, sweep twice a year (before and during the burning season). Gas flues should be checked annually. A sweep takes about 30–45 minutes.
Can I use a wood burner in London?
Yes, but it must be DEFRA-exempt (approved for use in smoke control areas) and Ecodesign-compliant if installed after 2022. You can only burn dry wood (under 20% moisture) or authorised smokeless fuels.
Do I need a chimney sweep certificate for insurance?
Many home insurance policies require an annual sweep certificate, especially if you have a working fireplace. Always keep your certificates — they're proof of maintenance if you need to make a claim.

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