Greater London · Grease filter exchange

Grease Filter Exchange in Pinner Green

Professional grease filter exchange in and around Pinner Green, booked around your opening hours and signed off in writing with pictures.

  • Staff short of time to wash filters
  • Grease building up behind the canopy filters
  • Filters that come out of the sink still dirty

Grease filter exchange in Pinner Green

Keeping the system healthy

Simple habits between visits make a real difference. We recommend:

  • Tell us if a filter is bent or damaged
  • Book full TR19 cleans alongside filter changes
  • Tell us if the menu or opening hours change
  • Keep canopy surfaces wiped down

Fresh filters improve airflow at the canopy right away. Always run the extract during cooking so the filters do their job.

Damaged filters leave gaps in the defence. Sorting them now keeps grease where it can be caught.

How we handle grease filter exchange in Pinner Green

Grease filters are the first line of defence in a kitchen extract. They catch grease before it reaches the plenum and ductwork and they do it best when they’re clean. Our grease filter exchange service swaps dirty filters for clean ones on a schedule. The work covers mesh filters, restaurants and pubs and wall canopies, and common reasons people get in touch are staff short of time to wash filters and filters that leave gaps in the canopy.

Across London, many commercial kitchens are squeezed into basements and narrow back-of-house spaces, and the duct may run up through several floors before it discharges at the roof. For a kitchen in Pinner Green, that typically means a longer system to clean and more access panels to plan around.

The paperwork matters as much as the work. You get a written report with pictures after each visit, covering the work done, any areas we couldn’t access and a recommended next date. File it in your maintenance log so it’s to hand when an insurer or inspector asks.

Location
Pinner Green (HA5, HA6)
Wider area
Greater London
Paperwork
Report and pictures after the visit
Price
A fixed price before we start
Hours
Nights, weekends or holidays to suit you
Telephone
0345 646 2711
Last updated
30 October 2026
Five Duct Doctor technicians in navy uniforms with the company vans

For landlords and multi-site operators

Multi-site operators often want one contractor and one number. We work across London and the South East, so visits at different addresses can be planned together and kept on a regular cycle.

We also work for facilities teams across offices, schools and healthcare across Greater London. Work can be phased by floor, building or site to keep disruption down.

Staff cleaning versus specialist work

Day-to-day cleaning is something your team can do: wiping canopies, washing grease filters and recording it in a log. What they cannot safely do is clean inside the ductwork, the fan or the risers, which is where we come in.

If your staff spot something between visits, like drips, unusual noise, smells or damaged filters, it’s best reported rather than tackled in-house. We’ll take a look and send you a fixed quote.

Questions from Pinner Green

Can you clean school kitchen extracts in Pinner Green during the holidays?

Yes. Half-terms and the summer break are the natural time for school work. Around Pinner Green, the Food Standards Agency lists about 22 schools and colleges with registered kitchens within a mile and a half or so. Tell us your holiday dates and we will book the visit for when the site is empty.

Can you come to Pinner Green after we close?

Yes, we can come after you close and finish before you open. The site is handed back ready to open. Tell us your opening hours when you ask for a quote.

Do we lose a day’s trading?

Not typically. Visits are timed for when the area is closed, such as overnight or at a weekend, so you keep your normal hours.

Is there a survey before the work?

Yes. We always survey first, either from photos and details you send or on a site visit. A fixed quote follows.

What types of filter do you exchange?

Both baffle filters and mesh filters are covered. At the start, we note what your canopies use so every set we bring fits.

What’s TR19?

It’s BESA’s specification and the benchmark insurers, fire officers and EHOs look to. It covers how systems are inspected, cleaned and checked, and it takes a risk-based approach.

How do you protect the area?

Protection goes down first: sheeting over floors, worktops and anything close to the work. We tidy up and take our waste away before we leave.

Is filter exchange enough instead of a full extract clean?

No, the two work together. A TR19® clean deals with the whole system, with a certificate and photo report.

How we price grease filter exchange

Before we fix a price, we need to know a few things. We check:

  • Working hours and out-of-hours timing
  • Any permits to work or inductions
  • Whether it’s a one-off visit or part of a schedule
  • How many systems or sites are involved

Leaving it longer rarely makes the work cheaper. Problems in a system tend to grow, and a neglected system can mean more work. If you are not sure what’s needed, call 0345 646 2711, or send details by email and we will give you an honest view and a fixed quote.

What we need to know

To speed up the quote, send us:

  • Your last certificate, test record or report
  • Wide photos of the system and the area around it
  • The times we could work without disrupting the site
  • The site address and the type of premises

Photos are the quickest way to a quote: wide shots of the system, close-ups of anything that worries you and how we’d get to it. Tell us what kind of site it is and when it’s open, and we can price many jobs without a visit.

How it works

The first job on site is protection: floors, worktops and anything near the work are covered. After that, the system is made safe and the work begins. It takes a short visit, depending on how many filters the canopies hold, and the area is cleaned down before we leave. Most London sites can’t stop for the day, so work in Pinner Green is normally done overnight, early in the morning or at weekends.

  1. First, we check the canopies and the filters in them.
  2. We note any filters that are bent, damaged or missing.
  3. Greasy filters are swapped for clean ones.
  4. The filters are checked for fit before we go.
  5. We tell you if the plenum or canopy needs a clean.

Getting ready for the visit

  • Let us know about permits to work or site inductions
  • Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
  • Let us know when the site is closed or quiet

Get a fixed quote

To get a fixed quote, phone us on 0345 646 2711 or email us and tell us the type of site, your opening hours and roughly what the system looks like. A few pictures and your last certificate or report help a lot. You’ll usually have a quote within one working day.

Get a quick quote

Advice

Kitchen extracts in Pinner Green

According to Food Standards Agency records, there are about 16 pubs and bars within roughly a mile and a half of the centre of Pinner Green. Where they serve hot food, their kitchen extracts need cleaning to TR19® like any restaurant’s. Pinner Green sits within the area of London Fire Brigade. 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. Overnight is the normal time to clean a London kitchen extract, so trading isn’t affected.

Headstone Manor, about 1.7 miles east, is one of the historic houses near Pinner Green; if you run event catering at a venue like that, cleans can be booked between functions. For schools such as Harlyn Primary School, kitchen extract cleaning is typically booked for the holidays, when the canteen is closed.

Pinner Green is about 2 miles north-east of Ruislip, in Greater London. Across the HA5 area, we cover grease filter exchange for commercial sites. Pinner Green is one of 764 places in Greater London we cover for commercial clients. London is in our area too, about 15 miles from Pinner Green.

Postcode districts we cover here for grease filter exchange: HA5 and HA6. Whether your site is on Love Lane, Tudor Road and Chapel Lane or a nearby road, our technicians can take on the work. Neighbouring places we cover for grease filter exchange include Pinner (1 mile south-east), Eastcote (1 mile south), North Harrow (2 miles south-east), Roxbourne (2 miles south) and Rayners Lane (2 miles south-east). Within a short drive, we also cover London (15 miles south-east), City of Westminster (12 miles south-east), Marylebone (12 miles south-east), Kensington (11 miles south-east), St Pancras (13 miles south-east) and Shoreditch (14 miles east).

Around Pinner Green

Locally, jobs take us to businesses close to The Oddfellows Arms, UTC Heathrow and Eastcote House Gardens, among other places. The nearest railway station is Hatch End station, roughly 1.3 miles north-east of the centre. Well-known places in the area include Northwood and Pinner Cottage Hospital (0.9 miles north-west) and St. George's Shopping Centre (2.6 miles south-east). Green spaces nearby include Harrow Weald Common and Horse Shoe Bay.

Map of Pinner Green © OpenStreetMap contributors

Signs you need grease filter exchange in Pinner Green

However long the kitchen cooks each day, the filters see every minute of it. A kitchen that cooks all day loads its filters quickly, so it needs more frequent changes.

Signs it’s time to call us include:

  • Filters that leave gaps in the canopy
  • Filters left unwashed on busy weeks
  • Weak extraction at the canopy
  • Hand-washed filters that still look greasy

A hall kitchen that only cooks for events, whether near Christian Science Church or elsewhere in Pinner Green, still needs its extract cleaned, just less often.

Comparing quotes

  • Whether inaccessible sections are listed on the report
  • If they look at the system before pricing
  • What’s included in the scope, part by part
  • Whether the figure could change on the day

Our hiring checklist

What grease filter exchange can’t fix

In fairness, some problems need a different fix:

  • A heavily greased plenum or canopy, which needs cleaning to TR19
  • Greasy ducts and risers that a filter change will not reach
  • A canopy that does not capture the vapour properly

If you are not sure, just call us on 0345 646 2711 or email us and we’ll give you a straight answer.

Where we work

  • Restaurants and pubs
  • Baffle filters
  • School and hospital kitchens
  • Island canopies
  • Wall canopies
  • Mesh filters
BESCA Vent Hygiene EliteMember, cleaning to BESA TR19® Grease
CHAS · SafeContractorISO 9001 and fully insured
Certificate and photo reportWith every clean
24/7 emergency calloutEvenings, nights and weekends
Since 2009South East England and London