West Sussex · Grease filter exchange

Grease Filter Exchange in Northchapel

We cover Northchapel for grease filter exchange. Out-of-hours visits, a fixed quote and a written report with pictures as standard.

  • Drips falling from the filters onto equipment
  • Gaps where filters have been removed
  • Grease building up behind the canopy filters

Grease filter exchange across Northchapel

Grease filter exchange in Northchapel, done properly

Baffle filters and mesh filters both fill with grease. Clogged filters choke the airflow and the extract struggles. Regular exchange keeps the air moving. If you are dealing with hand-washed filters that still look greasy and filters so greasy the air can barely pass, we can help.

Rural kitchens often have long, low duct runs through a roof space or along an outside wall, and those horizontal sections are where grease settles. Access, parking and timings are agreed before the day.

Nothing is signed off by word of mouth: a written report, dated and illustrated with pictures, plus a certificate through the BESCA Vent Hygiene Elite portal when the work is a TR19® Grease clean. It shows what was done and what, if anything, couldn’t be reached.

The Duct Doctor team standing beside their branded white and blue vans
Where
Northchapel (GU28)
Wider area
West Sussex
Records
Report and pictures after the visit
Price
Fixed quote, typically within a working day
When we work
Nights, weekends or holidays to suit you
Call
0345 646 2711
Page updated
30 October 2026

Multi-site and managed buildings

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.

Landlords, managing agents and facilities managers book us, not only the businesses that use the systems. Shared systems, like a riser serving several units, need a clear agreement on who books the work, and we can quote for the whole system.

Fixed quotes for grease filter exchange in Northchapel

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

  • The times the site is available
  • How easy every part is to reach
  • Parking and loading at the site
  • The scale of the work

Several systems or sites on one quote often makes better use of the time. Mention every system or site you need covered, and you’ll get one fixed quote.

What we need to know

A few details help us quote accurately. With your enquiry, please include:

  • The roof, plant room or outside wall the system runs to
  • Any symptoms, from odd noises to smells or leaks
  • The paperwork from the last visit, if you have it
  • Photos showing the whole system and its surroundings

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. Then phone us on 0345 646 2711, or email photos.

How it works

We turn up at the time agreed with you, often in the evening, overnight or at the weekend so the site keeps working. Anything that needs to be off for the work is switched off and left to cool first, and floors and nearby surfaces are sheeted. On site, it takes less than an hour in most kitchens. Photos of the system and how to reach it help us plan a visit to Northchapel.

  1. The filters in each canopy are measured and counted.
  2. We set the interval with you.
  3. On each visit, we remove the greasy filters.
  4. Clean filters go in and we check they sit snugly.
  5. The dirty filters leave with us and the next visit is booked.

Preparing for the visit

  • Name a contact who can let us in at the agreed time
  • Tell us about site rules, permits or sign-in
  • Mention any locked doors, roof access or ceiling voids

Get a fixed quote

Some systems can be priced from pictures; others need a survey. Big or complicated sites, and systems that are hard to see in pictures, get a survey first. Either way, you get a fixed price before any work starts.

Ask for a quote

Related advice

What grease filter exchange cannot fix

A few issues sit outside what this work can do:

  • A noisy or failed extract fan
  • A canopy too small for the cooking beneath it
  • Greasy ducts and risers that a filter change will not reach

If in doubt, give us a ring on 0345 646 2711 or drop us a line and we will say what we think before you book.

Parts of the system we cover

  • Wall canopies
  • School and hospital kitchens
  • Restaurants and pubs
  • Island canopies
  • Baffle filters
  • Mesh filters

Why act early in Northchapel

Grease-loaded filters are a fire risk in their own right. Flames from the range can be drawn up into the canopy, and from there into the duct. Clean filters mean less fuel in the canopy. Systems in rural buildings are often out of sight and out of mind.

You will not find a price list here, because the cost depends on the site in front of us. Call for a fixed quote, and we’ll talk you through it.

Why Northchapel businesses choose us

  • CHAS and SafeContractor accredited, with ISO 9001
  • One contact for all your sites in London and the South East
  • We diagnose before we treat
  • Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease

Take a look at our cost guide or how to check a contractor.

Grease, kitchens and Northchapel

Food Standards Agency records include about 3 bars, pubs and nightclubs in Northchapel and the streets around it, up to about 1.5 miles out. Breakfasts, bar meals and functions all put grease into the extract wherever they’re cooked. West Sussex Fire and Rescue Service covers Northchapel. Grease in a kitchen extract is a recognised fire risk, and the fire authority enforces the law on managing it in most commercial premises. It’s Chichester council that sends environmental health officers to food businesses in Northchapel. They look at how clean the premises and equipment are, and the kitchen extract is part of that. Keeping each certificate and photo report on file helps show the extract is looked after.

Where a hall near The Parish Church of St Michael, or anywhere in Northchapel, hosts lunch clubs or events, its extract gathers grease just as a café’s does. A hospital like Haslemere and District Hospital, about 3.7 miles north-west, is the kind of site where a kitchen may cook for patients, staff and visitors all day. If your kitchen is in a listed or historic building, like the houses around Northchapel (Petworth House is about 4.9 miles south), fitting access panels needs care.

Northchapel is about 12 miles south-east of Farnham, in West Sussex. Every kind of commercial site in Northchapel, we can take on grease filter exchange. Visits can be booked for evenings, overnight or weekends so the site keeps running. Our West Sussex coverage runs to 371 places, Northchapel among them. You can also see our page for Guildford, about 13 miles away.

Every address in GU28 is covered for grease filter exchange, from the main roads to the quietest streets. Whether your site is on Pipers Lane, Valentines Lea and St Michaels Close or anywhere close by, we can help. We also cover the places around Northchapel: Ebernoe (2 miles south-east), Shillinglee (2 miles north-east), Lurgashall (2 miles south-west), Ansteadbrook (2 miles north-west) and Ramsnest Common (2 miles north). Within a short drive, we also cover Horsham (14 miles east), Storrington (13 miles south-east), Billingshurst (9 miles east), Roffey (15 miles east), Southwater (13 miles east) and Midhurst (7 miles south-west).

What’s near Northchapel

In Northchapel, that means kitchens and buildings near Deepwell Tavern. The closest station to Northchapel is Haslemere station, roughly 4 miles north-west of the centre. Well-known places in the area include Haslemere and District Hospital (3.7 miles north-west). For a walk, there’s Shillinglee Lake and Blackdown.

Map of Northchapel © OpenStreetMap contributors

Looking after it afterwards

Here’s the after-treatment advice, short and simple:

  • Never cook with the extract switched off
  • Make sure we can reach the canopy on exchange day
  • Watch for grease drips between visits
  • Keep filter exchange and TR19 cleaning on the same plan

Your team carries on as normal, without the filter washing. Just keep the canopy clear for the next visit and tell us if service times change.

Filter exchange and TR19 cleaning work best together. A maintenance plan that covers both means neither slips.

In-house cleaning or a specialist?

Keep a record of what your team does. A simple log of filter washes, wipe-downs and checks helps show that the system is managed between specialist visits, alongside our reports.

Your own staff can handle the daily basics: wiping down canopy surfaces, cleaning filters and keeping a simple log. What they cannot safely do is clean inside the ductwork, the fan or the risers, which is where we come in.

Your questions about grease filter exchange in Northchapel

Is Northchapel within the area you cover?

Yes, smaller places are covered as well as towns. The journey is planned ahead, so a few details about the route help.

Can you come to Northchapel after we close?

Yes, nights and weekends are routine for us. The site is handed back ready to open. Just give us a ring on 0345 646 2711 or email us with your opening times and we’ll plan around them.

How long will you be on site?

Your quote will say how long we expect to be there. For a typical site, it takes a short visit, depending on how many filters the canopies hold.

Where does the waste go?

It’s contained and taken away. We collect grease, debris and waste water as we go rather than letting it spread.

Can you give a price for filter changes?

We price it on the number of filters and the visit frequency. Tell us what you have and we’ll come back with a fixed quote, normally within one working day.

Do you survey before quoting?

Yes. For many sites, photos and a few details are enough, while bigger or harder-to-see systems are surveyed on site.

Are you accredited?

BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001. We have been trading since 2009 and we’re fully insured.

Do I get a report after the visit?

Yes. It’s the record insurers and inspectors ask to see: a dated report with pictures, listing the work and any areas we couldn’t reach.

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