12 Best Duct Cleaning Companies in Portishead
26 BESA Vent Hygiene Register contractors are registered within reach of Portishead, 2 of them accredited for both TR19 Grease and TR19 Air.
- 26accredited within 100 miles
- 2hold both TR19 accreditations
- 5mito the nearest
- 1,725food premises in North Somerset
Also covers Clevedon, Nailsea.
Accredited contractors nearest Portishead
Ordered by accreditation first and distance second. Dual accreditation covers both kitchen extract and general ventilation, which most contractors on the register do not hold.
- 0110 mi
Airmec(H2O) Ltd
Bristol, South Gloucestershire
- 0275 mi
Ductbusters Limited
Halesowen, Dudley
- 035 mi
Apex Specialist Cleaning Ltd
Clevedon, North Somerset
- 049 mi
Element Building Management Ltd
Bristol, Bristol, City of
- 0515 mi
CML Commercial Cleaning Specialists
Yate, South Gloucestershire
- 0652 mi
Coming Clean Deep Clean Services Ltd
Evesham, Wychavon
- 0752 mi
Hygienic Cleaning Co (UK) Ltd
Pershore, Wychavon
- 0862 mi
E&D Ventilation Cleaning
Barnstaple, North Devon
- 0963 mi
Ventycleanse
Dorset, Bournemouth, Christchurch and Poole
- 1063 mi
SMS Environmental Ltd
Didcot, Vale of White Horse
- 1164 mi
Aquavent Environmental Services Ltd
Alcester, Stratford-on-Avon
- 1271 mi
CMK Kitchen & Ventilation Specialist LTD
BIRMINGHAM, Bromsgrove
26 further accredited contractors could also take on work in Portishead, either from further out or by working nationwide. The register lists every one at thebesa.com.
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Checking a Portishead contractor before you book
Every contractor on this page was on the BESA Vent Hygiene Register when it was read on 20 September 2026. Membership lapses, and the register also records firms that have been suspended for non-compliance or removed altogether, so it is worth checking the register itself before you sign anything. Our national ranking of the sixteen dual-accredited contractors explains what the accreditations mean and what a verification report should contain.
Questions about duct cleaning in Portishead
How many accredited duct cleaning companies serve Portishead?
26 contractors on the BESA Vent Hygiene Register are registered within 100 miles of Portishead, and 2 of those hold accreditation in both TR19 categories. A further 12 accredited contractors say on their own websites that they work nationwide. The register was read on 20 September 2026.
Does a contractor have to be local to clean ventilation in Portishead?
No. Ventilation hygiene is planned compliance work on a schedule, not an emergency call-out, so contractors routinely travel for it and many of the larger firms work across the country. Distance matters for the cost of getting a team to site and for how quickly remedial work can be scheduled, which is why every distance on this page is shown.
What should a Portishead contractor give me when the work is finished?
A post-clean verification report with before and after evidence for each section of the system, the method used, and a certificate confirming the system was cleaned to the relevant TR19 specification. That document is what an insurer or a fire risk assessor asks to see. Photographs on their own are not evidence.
Work in Portishead and think you belong on this page?
This page is built from the Vent Hygiene Register. If your accreditation is current and you are missing, tell us.