Hertfordshire · Grease filter exchange
Daw's End grease filter exchange
For a scheduled grease filter exchange, swapping dirty canopy filters for clean ones in Daw's End, one call is all it takes, from survey to sign-off. Fully insured, with CHAS, SafeContractor and ISO 9001.
- Gaps where filters have been removed
- Filters that leave gaps in the canopy
- Blocked baffle filters
About our grease filter exchange in Daw's End
We run grease filter exchange for all kinds of kitchens in Daw's End, whether there’s one canopy or many. Visits can be timed around your service so nobody has to stop cooking. If you’re dealing with weak extraction at the canopy and filters that leave gaps in the canopy, we can help.
In a small place like Daw's End, kitchens are often in older or extended buildings, with long single-storey duct runs, where grease settles in the flat sections. Access, parking and timings are agreed before the day.
It’s worth checking any contractor’s accreditations. We’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we hold CHAS, SafeContractor and ISO 9001, with full insurance on top.
- Location
- Daw's End (SG9)
- Region
- Hertfordshire
- Reporting
- Photo report after every visit
- Quote
- Fixed quote, usually within a working day
- Hours
- Evenings, overnight and weekends; 24/7 emergencies
- Telephone
- 0345 646 2711
- Updated
- 30 October 2026
When to call us in Daw's End
Missing filters are more common than you’d think. A missing filter leaves an open route into the system where it settles out of sight.
It’s time to book a visit if you see:
- Weak extraction at the canopy
- Grease left in baffles after washing
- Grease collecting in the filter channels
- Filter washing that keeps being missed
Church and community hall kitchens, near Church of St George or anywhere around Daw's End, are easy to forget, but their extracts collect grease like any other.
Before you book anyone
- Whether the work can be done while the site is closed
- How they set the interval to the next visit
- Exactly which parts of the system are covered
- Whether the price is fixed
Towns and villages near Daw's End
What else we do in Daw's End
Between visits
Once we’ve finished, these simple steps help:
- Wipe the outside of the canopy as part of daily cleaning
- Tell us if the menu or opening hours change
- Don’t refit a filter that’s bent
- Keep the extract on whenever the range is in use
Once the clean filters are in, the kitchen can cook right away. We take the greasy filters with us to be cleaned.
A kitchen that’s getting busier needs its filters changed more often. Changing the interval early stops grease building up unseen in the ducts.
Your questions about grease filter exchange in Daw's End
Can school kitchens in Daw's End be cleaned in the holidays?
Yes, and it’s the easiest time to do it. Around Daw's End, the Food Standards Agency lists about 2 schools and colleges with registered kitchens within a mile and a half or so. Booking early in the term gives the best choice of holiday dates.
Who is the fire and rescue service for Daw's End?
Daw's End is in the area of Hertfordshire Fire and Rescue Service. TR19® is not law, but it’s the benchmark many fire officers and insurers look to when they ask how often the extract is cleaned.
Do you survey before quoting?
Yes. For many sites, pictures and a few details are enough, and larger or hidden systems get a visit.
What types of premises do you cover?
Any commercial site with kitchens or ventilation, from a small pub to a hospital. We work with hotels, schools, care homes, offices, retail and leisure sites.
How much does a filter exchange service cost?
We price it on the number of filters and the visit frequency. Tell us what you have and we will come back with a fixed quote, usually within one working day.
Does a filter exchange replace TR19 cleaning?
It does not. Some grease passes the filters as vapour and settles in the ducts and the whole system still needs its TR19 clean.
What about areas you can’t get to?
They’re marked on the report. Often the fix is extra access, such as new panels in ductwork, which we can install.
Do you have a 24/7 line?
Yes. Our emergency line runs 24/7 for anything that can’t wait until a planned visit. Ring any time and tell us what’s happened.
Grease filter exchange in Daw's End: the local picture
Fire safety in Daw's End falls to Hertfordshire Fire and Rescue Service. 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. We cover Daw's End, about 33 miles from central London, as part of our work across London and the South East. Evening, overnight and weekend visits are all possible.
Bursars and site managers at schools such as Anstey First School tend to book extract cleaning for when the kitchen is empty.
Daw's End is in Hertfordshire. Whatever kind of site you run in Daw's End, we can take on grease filter exchange. Visits can be booked for evenings, overnight or weekends so the site keeps running. Daw's End is one of 381 towns, villages and districts in Hertfordshire where we work for grease filter exchange. For sites nearby, see our Chelmsford page (25 miles or so).
All of SG9 is within our area for grease filter exchange, from the main roads to the quietest streets. Other places close to Daw's End include Anstey (1 mile north), Great Hormead (1 mile south), Wyddial (2 miles west), Brent Pelham (2 miles south-east) and Lower Green (2 miles north-east). Larger places within reach include Stevenage (11 miles south-west), Bishop's Stortford (9 miles south-east), Hitchin (13 miles west), Hoddesdon (15 miles south), Hertford (13 miles south-west) and Letchworth (11 miles west).
Near you in Daw's End
We work in commercial kitchens and buildings around The Blind Fiddler pub. A little further out are Anstey Hales Farm (0.6 miles north-east). For a walk, there’s Hawkins Wood.
The process
On the day, we arrive at the time agreed with you, which is often after service, overnight or at a weekend. Equipment that has to be off is switched off and allowed 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 Daw's End.
- We start by noting how many filters you have and what type they are.
- We agree a schedule that suits how much the kitchen cooks.
- At each visit, the greasy filters are lifted out.
- Clean, dry filters are fitted in their place, with no gaps left between them.
- If a filter is damaged or the plenum needs attention, we tell you.
Getting ready for the visit
- Plan for cooking equipment or plant to be off before we arrive
- Arrange a key holder or contact on site
- Clear the space around the work
Get a fixed quote
Every quote begins with a look at the system, either from pictures and details you send or from a site visit. Then we send a fixed price, before any work starts.
Read more
What affects the cost of grease filter exchange
Before we fix a price, we need to know a few things. We check:
- Whether it’s a one-off visit or part of a schedule
- How many systems or sites are involved
- Where the site is and how we reach it
- The times the site is available
We don’t list prices on the website, because each job is priced on what it involves. For a fixed quote, give us a ring on 0345 646 2711 or drop us a line, and we will explain what it covers.
Helping us quote
Photos let us diagnose from a distance. The most useful are:
- When the site is open and when it’s quiet
- Your last certificate, test record or report
- Wide photos of the system and the area around it
- Detail shots of panels, filters and grilles
Quotes are quick. Call or email with a few details and you will usually have a fixed price within one working day. If we need to see the system first, we book a survey around your hours.
When it’s something else
We’d rather tell you now than book work that won’t help, so here are the limits:
- A heavily greased plenum or canopy, which needs cleaning to TR19
- Odours from the discharge that filters won’t stop
- A canopy that doesn’t capture the vapour properly
Not sure which it is? You can phone us on 0345 646 2711 or email us and we will tell you honestly before you book.
What the work covers
- Baffle filters
- School and hospital kitchens
- Island canopies
- Restaurants and pubs
- Wall canopies
- Mesh filters
For landlords and multi-site operators
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. Where responsibility is shared, records matter even more.
Facilities teams in offices, schools and healthcare sites book us too in Daw's End and across Hertfordshire. Work can be phased by floor, building or site to keep disruption down.
Staff cleaning versus specialist work
For ventilation and air handling systems, in-house care is mostly about checks: clear grilles, a log of filter changes and reporting anything odd. The inside of ducts and units needs a specialist.
A few tasks are always specialist work: entering ducts, working on fans, testing dampers and taking grease readings call for the right kit, training and safe access. That is our job.