Loading TradeMatch
Cost GuidesUpdated May 2026By TradeMatch Editorial Team·10 April 2026·Updated 12 April 2026·5 min read
Chimney Sweep Costs UK 2026: How Much Does a Chimney Sweep Cost?
Regular chimney sweeping is essential for safety and efficiency. Here is what chimney sweeps charge in the UK, what the service includes, and how often you need one.
Chimney Sweep Prices
| Service | Average Cost |
|---|---|
| Standard chimney sweep | £60–£90 |
| Sweep + smoke test | £70–£110 |
| Sweep + CCTV inspection | £100–£180 |
| Bird nest removal | £80–£150 |
| Chimney cowl fitting | £60–£120 (plus cowl) |
| Multi-fuel stove sweep | £70–£100 |
| Dual chimney sweep (2 flues) | £100–£160 |
Most sweeps take 30–45 minutes. Prices are higher in London and the South East by 20–30%.
How Often Should You Sweep Your Chimney?
Frequency depends on fuel type:
- Wood/multifuel stoves — Sweep at least once a year, ideally before the heating season. Heavy users should sweep twice a year.
- Open fires (coal) — Sweep at least twice a year.
- Gas fires — Annual inspection recommended, though less soot builds up.
- Oil — Once a year.
Signs you need a sweep now:
- Smoke coming back into the room
- Yellow or brown staining above the fireplace
- A strong unpleasant smell when the fire is not lit
- Birds nesting in the chimney pot
A blocked or dirty chimney is a serious fire and carbon monoxide risk. Never ignore these warning signs.
What Does a Chimney Sweep Include?
A professional chimney sweep should:
1. Inspect the fireplace and flue for visible damage
2. Sweep the full length of the chimney using rods and brushes
3. Conduct a smoke test to confirm the flue draws correctly
4. Check the cowl or cap is in place and undamaged
5. Issue a certificate — this is important for insurance and home sales
Always use a HETAS-registered or Guild of Master Chimney Sweeps certified professional. They carry public liability insurance and follow safety standards.
Frequently Asked Questions
Do I need a chimney sweep if I don't use the fireplace?
Yes — even unused chimneys can attract birds nesting, accumulate debris, and develop damp problems. An annual inspection ensures the flue is safe and the chimney structure is sound. If you plan to use the fireplace again, it must be swept first.
Will a chimney sweep make a mess?
A professional sweep uses dust sheets and a vacuum to contain soot and debris. There should be minimal mess. Ask in advance about their containment methods — reputable sweeps pride themselves on leaving homes clean.
Need a professional?
Get free, no-obligation quotes from vetted tradespeople on TradeMatch.