12 Best Duct Cleaning Companies in Thetford
47 BESA Vent Hygiene Register contractors are registered within reach of Thetford, 5 of them accredited for both TR19 Grease and TR19 Air.
- 47accredited within 100 miles
- 5hold both TR19 accreditations
- 26mito the nearest
- 1,275food premises in Breckland
Accredited contractors nearest Thetford
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.
- 0133 mi
A&M Industrial Cleaning Ltd
Buxton, Broadland
- 0258 mi
Swiftclean (UK) Ltd
Southend-on-Sea, Rochford
- 0362 mi
Ventilation & Water Compliance Ltd
Canvey Island, Castle Point
- 0472 mi
Canopy Cleaning Services
London, Camden
- 0597 mi
Rentokil Specialist Hygiene
Crawley
- 0626 mi
Ingot Ventilation Services Ltd
Ipswich, Mid Suffolk
- 0728 mi
Commercial Extract Clean
Colchester, Babergh
- 0833 mi
Southgate Cleaning Solutions Ltd
Ipswich
- 0939 mi
City Compliance Uk
Colchester, Birch, Colchester
- 1043 mi
Aircover
Huntingdon, Huntingdonshire
- 1145 mi
Ventilation Hygiene Cleaning Ltd
Royston, South Cambridgeshire
- 1253 mi
KDC Food Hygiene Ltd
Ware, East Hertfordshire
45 further accredited contractors could also take on work in Thetford, either from further out or by working nationwide. The register lists every one at thebesa.com.
DuctCleaners may earn a commission if you hire a duct cleaning contractor through a link on this site.
Checking a Thetford 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 Thetford
How many accredited duct cleaning companies serve Thetford?
47 contractors on the BESA Vent Hygiene Register are registered within 100 miles of Thetford, and 5 of those hold accreditation in both TR19 categories. A further 10 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 Thetford?
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 Thetford 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 Thetford 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.