Greater London · Kitchen extract cleaning
Ruislip kitchen extract cleaning
For kitchen extract cleaning in Ruislip, one call is all it takes: survey, fixed quote, work and sign-off. CHAS and SafeContractor accredited, ISO 9001 and fully insured.
- A TR19 certificate needed for the insurer
- Years of baked-on grease in the ducts
- Grease smells coming from the extract
Kitchen extract cleaning in Ruislip
We treat an extract system much as a doctor treats a patient: diagnose with a survey, treat with a thorough clean, then sign it off. That clean bill of health comes as a TR19 certificate and a photo report, issued through the BESCA Vent Hygiene Elite portal. If you are dealing with a new tenancy or takeover with no cleaning history and poor airflow at the canopy, we can put it right, from vertical risers, plenums and filters and extract fans onwards. Most calls from Ruislip come after an insurer, an EHO or a fire officer asks to see the last TR19 certificate. We handle the clean and the paperwork in one visit.
Each job starts with a look at where grease has built up: grease readings at set points tell us where the heaviest deposits are, and readings afterwards go into your report.
In a London area like Ruislip, a kitchen extract often passes through shared space on its way out: a riser, a service void, the floors above. A duct fire there can reach parts of the building far from the range, which is why keeping it clean to TR19® matters.
Good records are part of the job. You get a written report with photos after every visit, listing what was done, anything we couldn’t reach and when the next visit is due. Keep it with your fire safety records so it’s to hand when an insurer or inspector asks.
- Place
- Ruislip (HA4, HA5, HA6, UB5)
- Region
- Greater London
- Paperwork
- Certificate and photo report
- Price
- A fixed quote up front
- Hours
- Overnight and weekend work, 24/7 emergency callout
- Telephone
- 0345 646 2711
- Reviewed
- 30 October 2026
What we do, step by step
The visit has three parts: getting the area ready, doing the work and signing it off. Set-up means sheeting and making equipment safe, while signing off means the written report and photos. The middle part takes longest, and that takes a single shift for most kitchens, with long duct runs and tall risers needing more time. In a London area like Ruislip, parking, loading and building access are planned before the day of the work.
- First comes a survey of the whole system, by photos or a visit.
- Set points are tested for grease thickness and the quote is fixed before we start.
- On the day, cooking equipment is switched off and left to cool, and everything nearby is sheeted.
- The whole route is cleaned, from the canopy through the ductwork to the fan and the discharge.
- Finally the system is re-tested and photographed, and the certificate and report follow.
Before we arrive
- Mention any sign-in, permit or induction we need
- Let us know about parking and loading
- Mention any locked doors, roof access or ceiling voids
Ask for a quote
Photos are enough for some jobs, while others need a look on site. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, you get a fixed price before any work starts.
Related advice
Looking after it afterwards
No system stays clean for ever, but care slows the build-up. Our tips:
- Refit filters properly after cleaning
- Wipe the canopy down at the end of each day
- Diarise the next clean as soon as you get the certificate
- Keep grease collection points emptied
When the clean is finished, grease readings are taken again at the same points, giving you before and after readings alongside the pictures. A TR19 certificate follows, issued through the BESCA Vent Hygiene Elite portal.
Stick to the cleaning interval on the certificate. If the kitchen starts cooking longer hours, the interval should be looked at again, and grease readings will show it.
Ruislip: your questions answered
Who is the fire and rescue service for Ruislip?
Ruislip is in the area of London Fire Brigade. If a fire safety officer visits a commercial kitchen, they may ask about the fire risk assessment and how the extract is kept clean.
Can you come to Ruislip after we close?
Yes, evening, overnight and weekend work is normal for us. Your customers, staff or residents in Ruislip needn’t be disturbed. Let us know the hours you’re closed and we will book within them.
What’s the right cleaning interval for a kitchen extract?
Under BESA guidance, the minimum depends on how long you cook each day: every 3 months for 12 to 16 hours, 6 months for 6 to 12 hours and 12 months for 2 to 6 hours. Measured grease levels set the real interval.
What information do you need?
The site address, the type of premises and your opening hours, along with a few pictures and any previous report.
What do I get after the clean?
A TR19 certificate, plus a full photo report. The report lists what was cleaned, anything we couldn’t reach and when the next clean is due.
Which kinds of sites do you work on?
Any site with a kitchen or a ventilation system to look after, from a small pub to a hospital. We work with hotels, schools, care homes, offices, retail and leisure sites.
How do you keep the site clean during the work?
We start with protection: floor sheeting and covers over nearby surfaces and equipment. We tidy up and take our waste away before we leave.
Do you look at the system first?
Yes. Photos often do the job, and larger or hidden systems get a visit.
What happens if it’s left?
A clogged extract doesn’t only raise the fire risk. Blocked filters and narrowed ducts slow the airflow, leaving the kitchen hot and smoky and the fan strains to keep up. Grease drips, smells and condensation are common next. A busy site in Ruislip builds up dirt and wear quickly, so putting it off makes the eventual job larger.
Whatever the type of site, the quote works the same way: the size of the job, access, condition and working hours. Ask for a fixed quote and we will go through it with you.
Why choose Duct Doctor in Ruislip
- Out-of-hours work and a 24/7 emergency line
- Fixed quotes, usually within one working day
- Trading since 2009
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
Take a look at how cleaning jobs are priced and how to check a contractor.
Fixed quotes for kitchen extract cleaning in Ruislip
The quote reflects the site in front of us. We consider:
- Where the site is and how we reach it
- The scale of the work
- The times the site is available
- Any permits to work or inductions
What you pay depends on how big the system is, the condition it’s in and access to every part of it. We give you a fixed price before work begins, so there are no surprises.
Asking for a quote
Photos and a few facts are often enough to price the work. Send what you can of the following:
- Any previous report or certificate
- Photos showing the whole system and its surroundings
- Where the site is and what kind of site it is
- The times we could work without disrupting the site
The quickest way to a quote is to send pictures: the system from a couple of angles, plus any access panels or hatches. Tell us what kind of site it is and when it’s open, and many jobs can be priced from that alone.
Multi-site and managed buildings
If you look after several sites, we can plan visits across the whole estate and price them together. Each site gets its own report and pictures, so each one has its own record.
The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, which may be the employer, owner, landlord, FM or managing agent. With shared responsibility, good records help everyone.
Honest limits
In fairness, some problems need a different fix:
- Ductwork that is corroded, split or leaking (that’s for a ductwork contractor)
- An undersized canopy or fan
- A fan motor that has burnt out
Not sure which it is? You can give us a ring on 0345 646 2711 or send us an email and we will tell you honestly.
What we work on in Ruislip
- Horizontal duct runs
- Discharge points
- Plenums and filters
- Canopies and hoods
- Extract fans
- Vertical risers
Also near Ruislip
Also in Ruislip
In-house cleaning or a specialist?
Your own staff can handle the daily basics: wiping canopies, washing grease filters and recording it in a log. Inside the ducts, risers and fan is specialist work, and that’s where we come in.
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.
Grease, kitchens and Ruislip
The FSA’s food hygiene register shows about 138 cafés, restaurants and staff canteens and about 70 takeaways and sandwich shops within 1.5 miles or so of the middle of Ruislip. Wherever food is cooked under a canopy, the extract above it gathers grease and needs cleaning on a schedule. London jobs usually start after the last service, with loading and roof access agreed with the building first. Ruislip sits within the area of London Fire Brigade. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order.
If you look after a school kitchen, at a school such as Warrender Primary School or anywhere near Ruislip, the holidays are the usual time for a TR19® clean. Where a hall near St Lawrence, or anywhere in Ruislip, hosts lunch clubs or events, its extract gathers grease just as a café’s does. If you run catering at a historic house or estate in the area (Ickenham Hall is about 1.7 miles south-west), event kitchens in older buildings often have awkward duct runs that need planning.
Ruislip is about 12 miles west of City of Westminster, in Greater London. We carry out kitchen extract cleaning for businesses, landlords and public buildings in Ruislip and the rest of Greater London. Across Greater London, we cover 764 places, Ruislip among them. There’s also a page for London, about 14 miles away.
Postcode districts we cover here for kitchen extract cleaning: HA4, HA5, HA6 and UB5. If you need kitchen extract cleaning at premises on High Street, The Uplands and Hawtrey Drive or a nearby road, our technicians can take on the work. You will find Ruislip on the B466 and B472, which makes it straightforward for our technicians to reach for out-of-hours visits. Other places close to Ruislip include Ruislip Manor (1 mile south), Ruislip Gardens (1 mile south), Newyears Green (2 miles west), Ickenham (2 miles south-west) and Hillingdon (3 miles south-west). Further out, we also cover London (14 miles east), City of Westminster (12 miles east), Marylebone (12 miles east), Kensington (10 miles south-east), St Pancras (13 miles east) and Shoreditch (15 miles east).
Around Ruislip
Around Ruislip, our work takes us to kitchens and buildings near Heathfield School, Bishop Ramsey School and Church Field Gardens. For rail, the closest station is West Ruislip station, roughly 1.3 miles west of the centre. A little further out are Heath Robinson Museum (1.5 miles north-east) and St. George's Shopping Centre (3 miles east). Green spaces nearby include Horse Shoe Bay and Northala Fields.