Greater London · Ductwork cleaning
Ductwork cleaning in Edgware, Greater London
Professional ductwork cleaning in and around Edgware, booked around your opening hours and signed off in writing with pictures.
- Gaps where access panels were never fitted
- A duct nobody has opened in years
- Grease leaking from duct joints
Edgware: your questions answered
Who enforces fire safety at workplaces in Edgware?
It’s London Fire Brigade, which covers Edgware. It’s worth keeping your fire risk assessment, TR19® certificates and photo reports together, ready to show.
Is parking a problem for work in Edgware?
Tell us where a van can stop near your site in Edgware, and about any building rules on loading. Much of our London work is done overnight, which helps.
How can I tell if my extract ducts are dirty?
Start with the date of the last clean. No record, or a passed date, means it’s due, and grease readings will confirm how urgent it is.
How do you clean inside the ductwork?
We get into the duct through its access panels. Thick deposits are removed by hand before degreasing, such as degreasers, hot water or steam.
How do you protect the area?
We cover floors and nearby surfaces with sheeting before work begins, and waste is contained as we go. At the end, the area is cleaned down.
What do you do with what you remove?
It leaves the site with us at the end of the visit. While we work, it’s kept contained so the area stays clean.
How long does ductwork cleaning take?
Allow a few hours for a short run, longer for long runs and tall risers. The survey tells us how long your duct needs.
What do you need from me for a quote?
Just the basics: where it is, what kind of site, when it’s open and the access. Photos and any previous paperwork make it quicker. Then phone us on 0345 646 2711 or use the quote form.
Ductwork cleaning in Edgware, done properly
Duct Doctor has cleaned kitchen extract ductwork since 2009, working across London and the South East. We are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, with each certificate issued through the BESCA portal. The work covers bends and junctions, attenuators and vertical risers, and people most often call us about an insurer asking for TR19 evidence and grease pooling at the foot of the riser.
In a London area like Edgware, a kitchen extract often passes through shared space on its way out: a riser, a service void, the floors above. Grease in a duct like that is a fire risk to the whole building, not just the kitchen, so a regular TR19® clean protects everyone in it.
The report is your system’s health record: dated, with photos, and showing what was done. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal, ready for your insurer.
- Place
- Edgware (HA8, NW7, HA7)
- Wider area
- Greater London
- Records
- Certificate plus before-and-after pictures
- Quotes
- A fixed price before any work starts
- Working hours
- Out of hours as standard, 24/7 emergency line
- Phone
- 0345 646 2711
- Page updated
- 30 October 2026
When it’s something else
We’d rather tell you now than book work that won’t help, so these are the things it will not cover:
- Faulty fire dampers
- A duct that’s too small or badly routed for the kitchen (a design issue)
- An extract fan that has stopped working
Not sure which it is? You can phone us on 0345 646 2711 or email us and we’ll tell you honestly.
What we work on in Edgware
- Multi-storey ducts
- Horizontal duct runs
- Attenuators
- Access panels
- Bends and junctions
- Vertical risers
Managing agents and facilities teams in Edgware
Where a tenant occupies the premises but the landlord owns the building, the lease normally sets out who maintains what. We are happy to deal with either side and send the paperwork to whoever needs it.
For anyone managing more than one site, we can schedule visits across all of them on one quote. Every building has its own written report, so records stay tidy.
How it works
A visit follows the same order every time: protect the area, make the system safe, do the work, tidy up and leave you the report. On site, the work takes from a few hours to more than one visit, depending on duct length and access. In Edgware, as across London, we usually work overnight or at weekends and hand the site back ready to open.
- We trace the duct and find every way in.
- Grease thickness is measured at set points.
- Out of hours, the area is protected and the access panels opened.
- Thick grease is scraped out, then the runs and risers are degreased.
- We close up, re-test, photograph and record anything out of reach.
Preparing for the visit
- Mention any locked doors, roof access or ceiling voids
- Clear the space around the work
- Allow time for equipment near the work to be turned off and cool down
Ask for a quote
For ductwork cleaning in Edgware, call us on 0345 646 2711 or send us an email. Let us know the site type and the opening hours, and send pictures or your last report if you can. A fixed quote usually follows within one working day.
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How the job changes from site to site
Multi-storey and shared buildings
In a shared building, the duct links the kitchen to other spaces, so the responsible person has more reason to keep it clean. The paperwork suits landlords and managing agents.
Vertical risers
Risers often pass through floors and walls, where fire dampers may be fitted. Damper testing is a separate service.
Edgware kitchens: local notes
The FSA’s food hygiene register shows about 137 restaurants, cafés and canteens and about 59 sandwich bars and takeaways within 1.5 miles or so of the middle of Edgware. Where they cook under a canopy, grease doesn’t stop at the filters: it settles along the duct and up the riser. London Fire Brigade covers Edgware. Fire and rescue authorities enforce the Fire Safety Order in most non-domestic premises, and in a kitchen that fire risk includes the grease in the extract. Most London extract cleaning happens at night, after the last service.
Term dates shape school work: for a school like Beit Shvidler Primary School, an extract clean fits neatly into a half-term or summer break. If you run catering at a historic house or estate in the area (Headstone Manor is about 3.9 miles south-west), event kitchens in older buildings often have awkward duct runs that need planning. A hospital like Edgware Community Hospital, about 0.9 miles south, is the kind of site where a kitchen may cook for patients, staff and visitors all day.
Edgware is about 4 miles west of Finchley, in Greater London. Whether your site is in the middle of Edgware or further out, we cover ductwork cleaning for every kind of premises, from small sites to large estates. Edgware is one of 764 places in Greater London where we work for ductwork cleaning. We also work in London, around 11 miles away.
All of HA8, NW7 and HA7 is covered for ductwork cleaning, from busy streets to back roads. Ductwork cleaning is available to premises on Station Road, Edgware Road High Street and Hillcrest Avenue and nearby roads. Being close to the A5100, Edgware is easy for our technicians to reach at any hour. Other places close to Edgware include The Hale (1 mile east), Broadfields Estate (1 mile north), Burnt Oak (1 mile south-east), Canons Park (1 mile south-west) and Little Stanmore (1 mile south-west). Within a short drive, we also cover London (11 miles south-east), City of Westminster (9 miles south-east), Marylebone (9 miles south-east), Kensington (9 miles south), St Pancras (9 miles south-east) and Shoreditch (10 miles south-east).
Landmarks near Edgware
Typical jobs here are in premises near The Northgate School, Railway Hotel and London Academy and the streets around them. The nearest railway station is Mill Hill Broadway station, roughly 1.1 miles south-east. A little further out are Hilfield Castle (3.6 miles north-west) and Broadwalk Centre (0.5 miles south-west). Not far away are Darland's Lake and Mill Hill Old Railway Nature Reserve.
What affects the cost of ductwork cleaning
We do not publish a price list, because sites vary so much. The quote depends on:
- Site requirements such as sign-in and permits
- The scale of the work
- Whether it’s a one-off visit or part of a schedule
- How many systems or sites are involved
Putting the work off seldom saves money. Build-up, wear and faults tend to get worse, not better, which can make the next visit longer. If you are not sure what’s needed, call 0345 646 2711 or use the quote form and we will give you an honest view and a fixed quote.
Helping us quote
To speed up the quote, please include:
- The postcode and the type of business
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- Any access panels or hatches you can see
- Problems your staff have spotted
Here’s what helps us quote: the address, the type of site and when it’s open, photos of the system and the last certificate or report, if there is one. Once you have those, call 0345 646 2711 or drop us a line.
Looking after it afterwards
Once we’ve finished, these simple steps help:
- Book the next clean before the recommended date
- Tell us if grease leaks from the ductwork
- Never cook with a filter missing
- Have the grease measured if cooking hours go up
Any section of duct we couldn’t reach is listed on the report and why. We can fit access panels so those sections are cleaned next time.
Run the extract the whole time the kitchen is cooking. When the air stops, grease settles in the duct, so switching off early adds to the build-up.
Staff cleaning versus specialist work
A few tasks are always specialist work: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease need training, the right equipment and safe access. Leave those to us.
Good housekeeping makes our visits easier, not unnecessary. Regular in-house cleaning slows the build-up, but the parts you cannot see still need a specialist at the right interval.