HETAS certified chimney sweep. £100 — sweep, smoke draw test and HETAS certificate issued on the day.
Upminster has a character all of its own — a mix of substantial detached and semi-detached properties, many of them built in the 1920s and 1930s when the District Line extension brought the area within commuting range of London. These houses were built with chimney stacks as standard, and a good number still have working fireplaces or have had wood burning stoves installed in recent years.
We cover Upminster, Cranham and North Ockendon. Neighbouring Hornchurch and Brentwood are also within our area.
Every sweep includes the full brush clean, smoke draw test, and HETAS certificate issued before we leave. The certificate is accepted by home insurers as proof of professional sweeping.
HETAS sweep registration is described in different ways — HETAS approved, HETAS registered, and HETAS certified are all terms used for sweeps trained and registered under the HETAS Sweep and Service Scheme. Whatever term brought you here, the credential is the same. You can verify it on HETAS.co.uk.
Full sweep · Smoke draw test · HETAS certificate
Dust sheets down · No mess left behind
A common Upminster job is a Level 2 sweep for a new owner — no sweep history on the property, a stove or open fire inherited with the house, and a certificate needed before first use. The District Line-era housing stock here means original chimney stacks are the norm, and in good condition when properly maintained. We see the results when they are not.
Properties from the 1920s and 1930s were built with chimney stacks as a matter of course. Those stacks have had decades of use, varying degrees of maintenance, and in some cases years of dormancy. A sweep clears the flue and gives a clear view of how the chimney is drawing. If there is a problem — partial blockage, debris, bird activity, or a draw issue — the smoke test will surface it. We note anything unusual and advise on next steps. The certificate documents that the flue was swept and the draw tested at that point. A HETAS registered sweep provides the same documentation — the record is consistent across all sweeps registered under the scheme.
HETAS recommends sweeping at least twice a year when burning wood, and at least once a year for smokeless fuel. Best time: just before the heating season starts.
We have just moved into a property in Upminster with a log burner. Where do we start?
Start with a Level 2 sweep. No sweep history at a property means the flue condition is unknown. A Level 2 covers the full sweep plus smoke leakage test. The HETAS certificate documents the flue condition from the point you took ownership — useful for your insurer and for any future sale.
Does a lined chimney still need sweeping?
Yes. A flue liner does not reduce the need for sweeping — it contains the deposits inside the liner until they are removed. HETAS recommends the same sweeping schedule for lined and unlined flues: at least twice a year when burning wood, at least once a year for smokeless fuel.
£100 fixed price. HETAS certificate on the day. Verify our HETAS registration →
We also cover Brentwood and all surrounding areas. See our full chimney sweep service page for a complete list of locations covered.
