Name: Chimney Sweep
Brand: MyBuilder
SKU: chimney-sweep
Rating: 4.9 (456 reviews)

Question 1

Do chimney sweeps need specific qualifications?

Accepted Answer

No, chimney sweeps aren’t legally required to hold formal qualifications, but many complete training with organisations such as HETAS, NACS, or APICS to demonstrate their competence. Choosing a chimney sweep with recognised training gives you confidence that the work meets industry best practices and safety standards. 
At MyBuilder, we also verify that all tradespeople, whether sole traders or companies, are properly qualified for regulated work or have the necessary expertise, which we assess through an online skills check.

Question 2

How long does a chimney sweep take?

Accepted Answer

A standard chimney sweep usually takes **30 to 60 minutes**, depending on the chimney type, buildup, and whether any additional checks are needed.

Question 3

Can a chimney sweep carry out repairs?

Accepted Answer

Many chimney sweeps can handle minor repairs such as fixing liners, replacing pots, or fitting cowls. For larger structural issues, they may recommend a local [roofer](https://www.mybuilder.com/roofing/roofer-tradespeople) or [stone mason](https://www.mybuilder.com/stonemasonry/stonemason-tradespeople).

Question 4

What signs indicate my chimney needs cleaning?

Accepted Answer

Look out for smoke backing into the room, a sooty build-up around the fireplace, a strong creosote smell, or visible blockages. Any of these can indicate it’s time for a sweep.

Question 5

Will a chimney sweep check for carbon monoxide risks?

Accepted Answer

While chimney sweeps focus on soot and flue safety, a proper inspection often includes checking ventilation and airflow, which helps reduce carbon monoxide risk. For gas appliances, a Gas Safe engineer may also be needed.

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