Greater London · Ductwork cleaning
Ductwork Cleaning in Ruislip
Professional ductwork cleaning in and around Ruislip, booked around your opening hours and finished with a written report and photos.
- Heavy grease at the base of a riser
- Hardened, baked-on grease in long horizontal runs
- Readings above 200 microns from a grease thickness test
How we price ductwork cleaning
Some jobs are bigger than they look, and some smaller. What affects the quote:
- Access, including roofs, risers and ceiling voids
- Site requirements such as sign-in and permits
- The condition of the system
- Whether it’s a one-off visit or part of a schedule
Kitchens, offices, schools and hospitals are all priced the same way: the size of the job, access, condition and working hours. Call for a fixed quote and we’ll explain each part.
Asking for a quote
Photos and a few facts are often enough to price the work. Useful things to send:
- Photos showing the whole system and its surroundings
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- The postcode and the type of business
- How we’d reach plant on a roof or in a plant room
Every quote begins with a look at the system, either from photos and details you send or from a site visit. Then we send a fixed price, before work begins.
About our ductwork cleaning in Ruislip
Between the canopy and the fan runs the ductwork, hidden above ceilings and inside walls. Every horizontal run and vertical riser collects grease along the way, and that is where a kitchen fire can travel. Our ductwork cleaning reaches inside the runs and risers through access panels, to BESA TR19® Grease. The work covers multi-storey ducts, access panels and vertical risers, and people most often call us about smells of old cooking grease from the ductwork and an insurer asking for TR19 evidence.
London kitchens tend to trade late and open early, so work in Ruislip is normally booked for the night or the early hours. Before the clean, we agree loading, parking and roof access with whoever manages the building.
For insurers and inspectors, the record counts. So every job comes with a written report and photos, plus a TR19® certificate through the BESCA VHE portal where the work is a TR19® Grease clean.
- Place
- Ruislip (HA4, HA5, HA6, UB5)
- Wider area
- Greater London
- Records
- Certificate and photo report
- Quote
- A fixed quote up front
- When we work
- Evenings, overnight and weekends; 24/7 emergencies
- Telephone
- 0345 646 2711
- Updated
- 30 October 2026
Do you need ductwork cleaning in Ruislip?
Many ducts do not have enough access panels. Sections between panels go uncleaned, sometimes since the system was installed, and grease there keeps thickening unseen.
It’s time to book a visit if you see:
- Smells of old cooking grease from the ductwork
- Grease pooling at the foot of the riser
- Proof of duct cleaning for the insurer
- High readings at a recent grease test
Church and community hall kitchens, near St Lawrence or anywhere around Ruislip, are easy to forget, but their extracts collect grease like any other.
What to look for in a quote
- Exactly which parts of the system are covered
- Whether the price is fixed
- Whether the quote is based on a survey or pictures
- How VAT is shown on the quote
Ductwork cleaning in Ruislip: the local picture
The FSA’s food hygiene register shows about 138 restaurants, cafés and canteens and about 70 takeaways and sandwich shops within about 1.5 miles of central Ruislip. The duct above a busy canopy coats itself in grease long before anyone sees it. The fire and rescue service for Ruislip is London Fire Brigade. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order. Most London extract cleaning happens at night, after the last service.
Kitchens that cook twelve hours or more a day, as some healthcare kitchens do, fall into BESA’s three-monthly minimum; Northwood and Pinner Cottage Hospital is the nearest hospital to Ruislip, about 1.9 miles north. For schools such as Warrender Primary School, kitchen extract cleaning is normally booked for the holidays, when the canteen is closed.
Ruislip is about 12 miles west of City of Westminster, in Greater London. Every kind of commercial site in Ruislip, we can take on ductwork cleaning. We can work out of hours so the site keeps running. Ruislip is one of 764 towns, villages and districts in Greater London we cover for commercial clients. London is in our area too, around 14 miles away.
Every address in HA4, HA5, HA6 and UB5 is within our area for ductwork cleaning, from the main roads to the quietest streets. That includes premises on High Street, The Uplands and Hawtrey Drive and the roads around them. Being close to the B466 and B472, Ruislip is easy for our technicians to reach for ductwork cleaning. Close by, we work in 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). Within a short drive, 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
We work in commercial kitchens and buildings around Heathfield School, Bishop Ramsey School and Church Field Gardens. For rail, the closest station is West Ruislip station, about 1.3 miles west. A little further out are Heath Robinson Museum (1.5 miles north-east) and St. George's Shopping Centre (3 miles east). The countryside around Ruislip includes Horse Shoe Bay and Northala Fields.
How the visit works
Our technicians bring everything the work needs, including protection sheets, the right tools and access kit. You only need to give us clear access and switch off what needs to be off. On site, the work takes a few hours for a short run, longer for long runs and tall risers. Expect the work in Ruislip to happen after your last customer leaves, not during trading.
- First the duct route is traced and every access point noted.
- We measure grease thickness at set points before cleaning.
- Access panels are opened and heavy deposits scraped out by hand.
- Horizontal runs and risers are then degreased by the method that suits the deposit.
- We test again, take photos and note any part that couldn’t be reached.
How to prepare
- Arrange a key holder or contact on site
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
- Make sure equipment near the work can be switched off and left to cool
Get a fixed quote
Here’s what helps us quote: the address, the type of site and when it’s open, pictures of the system and the last certificate or report, if there is one. Then give us a ring on 0345 646 2711, or email photos.
Read more
When it’s something else
Some problems need a different service or another trade:
- Undersized or badly laid-out ducts
- Sections that can’t be reached safely without new access (those are recorded, and panels can be fitted)
- A failed fan motor at the end of the duct (a fan repair job)
If you are not sure, just call 0345 646 2711, or email photos and we will give you a straight answer before booking.
What the work covers
- Attenuators
- Multi-storey ducts
- Vertical risers
- Bends and junctions
- Horizontal duct runs
- Access panels
What your team can do, and what needs us
Good housekeeping makes our visits easier, not unnecessary. Clean filters and tidy surfaces slow the build-up, but hidden parts of the system still need specialist attention.
Some jobs should never be done in-house: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease need training, the right equipment and safe access. That is our job.
Towns and villages near Ruislip
Also in Ruislip
Why it’s worth doing now in Ruislip
A partly blocked duct slows the airflow. Less air moves, so heat and smoke stay in the kitchen while the fan strains, and grease may start to leak from joints. It’s better booked as a planned job in Ruislip than handled as an emergency.
When the work has to happen, how we reach it and how big the site is all affect the cost. We take each of them into account and give you a fixed price before we start.
Why book with us
- CHAS and SafeContractor accredited, with ISO 9001
- Evenings, overnight and weekends, plus 24/7 emergency callout
- Fixed quotes from a survey or photos
- Fully insured
Take a look at how cleaning jobs are priced and how to check a contractor.
Aftercare tips
A little care between visits keeps the system in better shape. Our advice:
- Keep access panels clear of stored items
- Have the grease measured if cooking hours go up
- Book the next clean before the recommended date
- Ask us about extra access panels where sections can’t be reached
Any section of duct we couldn’t reach is listed on the report, with the reason. You can then decide whether to have access panels fitted.
Extra access panels mean more of the duct gets cleaned each time. It does not stop grease forming, but it stops it building unseen.
Questions from Ruislip
Can a school canteen extract in Ruislip be done out of term time?
Yes. The holidays are the usual time for school work. The FSA’s register shows about 28 schools and colleges with food registrations within roughly a mile and a half of Ruislip. Just ring 0345 646 2711 or email us with your term dates and we’ll plan around them.
How do you handle parking and loading in Ruislip?
Tell us where a van can stop near your site in Ruislip, and about any building rules on loading. Night visits tend to make loading easier on London streets.
What is TR19?
A BESA specification, with two parts that matter most here: TR19® Grease for kitchen extracts and TR19® Air for supply and extract systems. It is not legislation, but it’s the standard people check against.
How do you keep the site clean during the work?
Floors and surfaces near the work are sheeted before work begins, and anything we remove is contained. Before we leave, we tidy up and clean down.
Can you price the work without visiting?
Yes, for many jobs. Send a few wide photos plus close-ups of panels, filters or grilles, and we typically come back within one working day. If pictures are not enough, we’ll survey first.
Do you offer emergency callouts?
Yes, any time. If something urgent happens, like a fan failing or damage after a fire, call our 24/7 line, and we will advise on what to do next.
Can you look after several sites?
Yes. Send the list of sites and the work at each and you will get one fixed quote.
Can you set up regular visits?
Yes, of course. Send details of the systems and how they’re used, and we’ll suggest a schedule and quote for it.