Review the system
We check photographs, opening hours, cooking type, previous reports and the extraction route.
Barnet is one of London’s largest boroughs, stretching from High Barnet and Whetstone through Finchley and Hendon to Golders Green, Mill Hill and Edgware. Kitchens here range from busy high-street restaurants and takeaways to school, care-home and office canteens, and many sit in mixed-use parades with flats above, so duct routes often rise through the building to a rear wall or roof-level discharge.
Before quoting we ask for the full site postcode, photographs of the canopy, filters and any visible ductwork, the location of the extract fan and discharge point, and your trading hours. That lets us plan the route, equipment and working window before we arrive on site in Barnet.

Our Barnet coverage includes EN4, EN5, N2, N3, N11, N12, N14, N20, NW4, NW7, NW9, NW11 and parts of HA8. Send your full postcode and we will confirm attendance, as every enquiry is reviewed on travel, parking and access.
We also work in nearby Harrow, Kilburn, Camden Town and Wembley. We also cover Hendon and Golders Green. See all the areas we cover across London.
Duct Clean London plans the accessible canopy, filters, ductwork, fan and discharge route as one connected system.
We check photographs, opening hours, cooking type, previous reports and the extraction route.
We identify access panels, high-level areas, risers, roof restrictions and safe working requirements.
Our engineers degrease the agreed accessible canopy, filters, ducts and fan components.
You receive post-clean photographs, a cleaning record and clear notes about limitations or follow-up.
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Explore the live map below. We mainly cover North West, West and Central London, including many locations within travel Zones 1–4. Send your full postcode so we can confirm access and availability.