Greater London · Ductwork cleaning
Ductwork Cleaning in Pinner
Specialist ductwork cleaning for Pinner: diagnosis first, then a fixed quote, the work and a report with photos. Ask us for a fixed quote.
- Grease leaking from duct joints
- A duct clean needed for an insurer
- Hardened, baked-on grease in long horizontal runs
When something else is needed
We’ll always give you a straight diagnosis, so here’s what ductwork cleaning won’t do:
- A failed fan motor at the end of the duct (a fan repair job)
- Duct sealed behind fixed ceilings or walls
- Fire dampers that do not close (they need testing and remedials)
If in doubt, give us a ring on 0345 646 2711, or email photos and we will say what we think.
Where we work
- Horizontal duct runs
- Bends and junctions
- Attenuators
- Access panels
- Multi-storey ducts
- Vertical risers
How we handle ductwork cleaning in Pinner
We have been trading since 2009, working across London and the South East. We are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and our certificates are issued through the BESCA Vent Hygiene Elite portal. The work covers attenuators, bends and junctions and horizontal duct runs, and the jobs we see most are high readings at a recent grease test and gaps where access panels were never fitted.
In a London area like Pinner, 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, which is why keeping it clean to TR19® matters.
The paperwork matters as much as the work. Each visit is written up with photos, 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 ready for an insurer, fire officer or EHO.
- Where
- Pinner (HA5)
- Region
- Greater London
- Records
- Certificate and photo report
- Quote
- Fixed quote, normally within a working day
- Hours
- When your site is closed, plus a 24/7 line
- Telephone
- 0345 646 2711
- Checked
- 30 October 2026
Your questions about ductwork cleaning in Pinner
How do you handle parking and loading in Pinner?
London parking can be tight, so details of loading bays and permits help. Where restrictions apply in the day, an evening or overnight visit typically gets round them.
Which fire authority looks after Pinner?
It’s London Fire Brigade, which covers Pinner. Records of extract cleaning are a sensible thing to have ready if a fire safety officer carries out an audit.
Can you price the work without visiting?
Yes, if we can see what we need. If not, a site survey comes first, and the quote follows that.
Do you look at the system first?
Yes. Every job is surveyed first, either from pictures and details you send or on a site visit. A fixed quote follows.
Do you work in Pinner?
Yes. We cover Pinner and across Greater London, as part of our work across South East England and London. For a fixed quote, call 0345 646 2711 or drop us a line.
What is TR19?
TR19® is BESA’s specification for ventilation hygiene. Since 2019, TR19® Grease has been a standalone specification for grease in kitchen extract systems, while TR19® Air covers other supply and extract ductwork.
Can you fit access panels in our ductwork?
Yes, as part of our fits and repairs work. Panels go where they give the best access to sections that couldn’t be reached, and we will recommend where.
What’s the cleaning interval for extract ductwork?
It depends mostly on daily cooking hours. Kitchens cooking 12 to 16 hours a day need it at least every 3 months, while lighter use can go longer.
Aftercare tips
Once we’ve finished, these simple steps help:
- Keep the fan on while anything is cooking
- Keep your cleaning records together
- Have the grease measured if cooking hours go up
- Make sure filters are seated properly
You will have a recommended date for the next clean, worked out from the grease we found and how long you cook each day, in line with BESA guidance.
Have access panels fitted where sections can’t be reached. It doesn’t stop grease forming, but it stops it building unseen.
What ductwork cleaning looks like in Pinner
The Food Standards Agency lists about 15 bars, pubs and nightclubs as registered food businesses within roughly a mile and a half of the centre of Pinner. Breakfasts, bar meals and functions all put grease into the extract wherever they’re cooked. Environmental health officers from Harrow council inspect food businesses in Pinner. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. A TR19® certificate and photo report after each clean gives you a record to show an inspector. London Fire Brigade covers Pinner. 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.
Term dates shape school work: for a school like West Lodge Primary School, an extract clean fits neatly into a half-term or summer break. Headstone Manor, about 1.5 miles east, is one of the historic houses near Pinner; if you run event catering at a venue like that, cleans can be booked between functions.
Pinner is about 1 mile north-east of Ruislip, in Greater London. From the centre of Pinner to the outskirts, ductwork cleaning is available to all kinds of commercial premises, from small sites to large estates. 764 places in Greater London are on our list, large and small. For sites nearby, see our London page, about 14 miles away.
Our technicians cover all of HA5 for ductwork cleaning and the roads nearby. If you need ductwork cleaning at premises on Love Lane, Tudor Road and Marsh Road or a nearby road, we can help. Neighbouring places we cover for ductwork cleaning include Pinner Green (1 mile north-west), Eastcote (1 mile south), North Harrow (1 mile south-east), Roxbourne (1 mile south) and Rayners Lane (2 miles south-east). Larger places within reach include London (14 miles south-east), City of Westminster (12 miles south-east), Marylebone (12 miles south-east), Kensington (10 miles south-east), St Pancras (13 miles east) and Shoreditch (14 miles east).
What’s near Pinner
Around Pinner, our work takes us to kitchens and buildings near Pinner High School, Heathfield School and The Oddfellows Arms, among other places. For rail, the closest station is Hatch End station, about 1.4 miles north-east. Nearby you’ll also find Northwood and Pinner Cottage Hospital (1.3 miles north-west) and St. George's Shopping Centre (2.3 miles east). Not far away are Horse Shoe Bay and Northala Fields.
Places near Pinner
More services for Pinner
What we are called out for in Pinner
A duct with too few access doors cannot be fully cleaned. Stretches with no way in may never have been touched, and the grease there keeps building out of sight.
Any of these means the system needs a check-up:
- Ductwork that has never been cleaned
- Years of grease along the duct floor
- A duct clean needed for an insurer
- Smells of old cooking grease from the ductwork
Healthcare kitchens cannot easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Pinner is Northwood and Pinner Cottage Hospital, about 1.3 miles north-west.
What to look for in a quote
- When the next visit should be, and why
- Whether they’re fully insured
- Whether a survey comes first
- What’s included in the scope, part by part
What your team can do, and what needs us
Logging matters as much as cleaning. A dated log of in-house cleaning and checks shows an inspector that the system is looked after between visits, next to our reports.
In-house cleaning and specialist cleaning do different jobs. Wiping filters daily and washing them weekly keeps the visible parts in order, but they don’t reach the grease that builds up further in. Reaching it takes a specialist with the right equipment.
What happens on the day
Each visit runs to the same pattern: sheeting and protection first, isolate whatever needs isolating, do the work, clear away and hand over the paperwork. On site, the work takes from a few hours to more than one visit, depending on duct length and access. Security desks and permits-to-work are routine in London, so let us know what your building in Pinner needs from us.
- First we diagnose: the route, the access and the grease levels.
- You get a fixed price before work starts.
- Each section is cleaned in turn through its access panel.
- We take extra care at bends and at the foot of risers.
- Readings, photos and a recommended next clean date complete the job.
Before we arrive
- Tell us where we can park and unload
- Tell us the best time to work, such as after service or at a weekend
- Move anything stored near the system
How to get a quote
Quoting starts with a diagnosis, either from pictures and details you send or from a site visit. After that, you get a fixed price for the work so you know the cost before we start.
Advice
What affects the quote in Pinner
The survey tells us what the work involves. We look at:
- What state the system is in
- How many systems or sites are involved
- Site requirements such as sign-in and permits
- One-off work versus a regular cycle
What you pay depends on how big the system is, what state it’s in and access to every part of it. We give you a fixed price before any work starts, so you know where you stand.
Asking for a quote
There’s no need for technical detail. Just send:
- A few general shots of the system
- The postcode and the type of business
- When the site is open and when it’s quiet
- The roof, plant room or outside wall the system runs to
Here’s what helps us quote: the address, the type of site and when it’s open, a few photos and the last certificate or report, if there is one. Then call us on 0345 646 2711 or use the quote form.
How the job changes from site to site
Horizontal duct runs
The underside of a horizontal duct collects the most grease. We scrape out the heavy layer first, then the walls and roof are cleaned too.
Access panels
Access panels are the doors that let us into the duct. Without them, parts of the duct can’t be reached, and TR19 expects them to be recorded.