HETAS Approved Chimney Sweep — What It Means

What HETAS registration means, why it matters for your insurance, and how to verify it before you book.

HETAS approved sweep — wood burning stove serviced, Romford Havering
HETAS approved chimney sweep — wood burning stove, Romford & Havering

Level 1 and Level 2 Sweeps

Level 1 — Standard Annual Sweep

The routine annual or twice-yearly sweep. Brush and vacuum clean of the full flue length, smoke draw test, certificate issued on completion. This is what most households need for regular maintenance.

Recommended frequency: at least twice a year for wood burning, at least once a year for smokeless fuel.

£100 — certificate included.

Level 2 — After a Major Change

Required after a new appliance installation, change of fuel type, structural changes to the flue, or when a property is purchased with no sweep history. Includes smoke leakage test in addition to the standard sweep.

If you have moved into a property with a stove or open fire and have no record of the last sweep, a Level 2 is the right starting point.

Contact us to discuss.

2,019
Chimney fires in England — 2024/25
40%
Of chimney fires occur January–March
1 in 10
Stove users wait 2+ years between sweeps
£100
Fixed price — HETAS certificate included

HETAS Questions Answered

What is a HETAS approved chimney sweep?

A HETAS approved chimney sweep has completed HETAS training and is registered under the HETAS Sweep and Service Scheme. They work to a published code of practice and issue a HETAS certificate on every sweep. You can verify any HETAS approved sweep directly on the HETAS website.

Do I need a HETAS sweep for my home insurance?

Many home insurers require evidence of regular chimney sweeping. A HETAS certificate is the accepted proof. Without a certificate, a claim following a chimney fire may be refused. Check your policy — most specify professional sweeping as a condition.

What is the difference between a HETAS sweep and an unregistered sweep?

A HETAS approved sweep has completed certified training, holds public liability insurance, and is registered with the UK's official solid fuel body. An unregistered sweep has no verified training, no accountability, and their certificate — if they issue one — may not be accepted by your insurer.

Can I verify your HETAS registration?

Yes. Every HETAS approved sweep is listed on the HETAS registrant search at hetas.co.uk. Search by postcode or registration number to confirm. Our registration number is .

HETAS chimney sweep open fireplace Havering — certificate issued on completion
HETAS chimney sweep — open fireplace, Havering. Certificate issued on completion.

HETAS Approved Chimney Sweep

£100 fixed price. HETAS certificate issued on the day. Romford and Havering.

See Sweep Service