Hertfordshire · Grease filter exchange
Grease filter exchange in Ayot St Lawrence, Hertfordshire
Grease filter exchange in Ayot St Lawrence, surveyed first and signed off with a written report and pictures. Ask us for a fixed quote.
- Drips falling from the filters onto equipment
- Filters that come out of the sink still dirty
- A canopy running with filters missing
Different parts, different methods
Baffle filters
Baffle filters are a common choice for commercial canopies. They don’t clean themselves, because the grease they collect builds up.
Busy restaurant and pub kitchens
High-output kitchens clog filters quickly. Their exchange schedule is usually the tightest.
Grease filter exchange in Ayot St Lawrence, done properly
We run grease filter exchange for all kinds of kitchens in Ayot St Lawrence, from a single canopy to several. Visits can be timed around your service, so cooking isn’t interrupted. If you are dealing with smoke and heat lingering under the hood and a greasy plenum behind the filters, we can put it right, from baffle filters, restaurants and pubs and mesh filters onwards.
For a kitchen in or near Ayot St Lawrence, the visit is planned around opening hours and the journey, and the clean itself is the same full TR19® job as in any town: canopy to discharge, then a TR19® certificate and a photo report.
We’re CHAS and SafeContractor accredited, we hold ISO 9001 and we’re fully insured. On top of that, we are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we have been trading since 2009.
- Location
- Ayot St Lawrence (AL6)
- Region
- Hertfordshire
- Records
- Written report with photos
- Price
- Fixed quote, normally within a working day
- Hours
- After hours by arrangement; emergencies any time
- Telephone
- 0345 646 2711
- Reviewed
- 30 October 2026
Looking after it afterwards
To keep the system working properly between visits:
- Look out for drips from the canopy
- Never leave gaps in the filter bank
- Mention it if the kitchen gets busier
- Always run the extract while cooking
The canopy looks cleaner and the air moves better right away. Keep the extract running while you cook so they catch grease as intended.
Filter exchange and TR19 cleaning work best together. A maintenance plan that covers both keeps everything on track.
Honest limits
An honest diagnosis matters more to us than a booking, so here’s what grease filter exchange won’t do:
- An extract that was undersized from the start
- Extraction problems caused by the fan rather than the filters
- Cooking smells reaching neighbours, which need odour control
If you’re not sure, just call 0345 646 2711 or drop us a line and we will give you a straight answer.
Where we work
- School and hospital kitchens
- Mesh filters
- Baffle filters
- Island canopies
- Wall canopies
- Restaurants and pubs
Grease, kitchens and Ayot St Lawrence
Food Standards Agency data counts about 4 restaurants, cafés and works canteens within 1.5 miles or so of the middle of Ayot St Lawrence. Each canopy among them has filters that load with grease and need swapping or cleaning. Food hygiene inspections in Ayot St Lawrence are the job of St Albans City council’s environmental health team. 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. Hertfordshire Fire and Rescue Service covers Ayot St Lawrence. Its fire safety officers can audit commercial kitchens, and grease in the extract is part of a kitchen’s fire risk.
Church and community hall kitchens, near Old St Lawrence Church or anywhere around Ayot St Lawrence, are easy to forget, but their extracts collect grease like any other. Healthcare kitchens can’t easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Ayot St Lawrence is Queen Elizabeth II Hospital, about 4.9 miles south-east.
Ayot St Lawrence is about 4 miles east of Harpenden, in Hertfordshire. Every kind of commercial site in Ayot St Lawrence, grease filter exchange is something we can help with. Visits can be booked for evenings, overnight or weekends so trading is not interrupted. Ayot St Lawrence is one of 381 places in Hertfordshire we cover for commercial clients. There’s also a page for London, about 24 miles away.
Every address in AL6 is within our area for grease filter exchange, from busy streets to back roads. You will find streets such as Hill Farm Lane and Bibbs Hall Lane, and we cover them all for grease filter exchange. We also cover the places around Ayot St Lawrence: Codicote Bottom (1 mile north-east), Ayot St Peter (1 mile south-east), Gustard Wood (1 mile south-west), Codicote (1 mile north-east) and Kimpton (2 miles north-west). Larger places within reach include Watford (13 miles south-west), Hemel Hempstead (10 miles south-west), Stevenage (6 miles north-east), St Albans (6 miles south-west), Welwyn Garden City (4 miles south-east) and Harpenden (4 miles west).
What’s near Ayot St Lawrence
Around Ayot St Lawrence, our work takes us to kitchens and buildings near The Brocket Arms and Danesbury Park, among other places. Ayot St Lawrence’s nearest station is Welwyn North station, roughly 3.1 miles east. Nearby you’ll also find Queen Elizabeth II Hospital (4.9 miles south-east) and Howard Centre (3.5 miles south-east). The countryside around Ayot St Lawrence includes Stocking Springs Wood.
Your questions about grease filter exchange in Ayot St Lawrence
Can you clean school kitchen extracts in Ayot St Lawrence during the holidays?
Yes, out-of-term visits are normal for schools. Food Standards Agency records list about 5 schools, colleges and universities with registered kitchens within about a mile and a half of Ayot St Lawrence. You can give us a ring on 0345 646 2711 or drop us a line with the dates the site is empty.
Who would carry out a food hygiene inspection at a kitchen in Ayot St Lawrence?
In Ayot St Lawrence, it’s St Albans City council that carries out food hygiene inspections. An officer may look up into the canopy, so clean filters on the day and a recent certificate on file both help.
Is there a cleaning option for the filters we have?
Yes, that’s an option. The first step is looking at the filters you have, as damaged ones may be better replaced.
Do we need to close the kitchen while filters are changed?
Visits are short, and we can come before or after service. There’s no wait between removing and refitting.
What’s the right interval for changing filters?
It depends on how much and what the kitchen cooks. Kitchens that fry and grill all day need changes more often than kitchens that cook less. We set a schedule that suits your kitchen.
Do you take the used filters away?
Yes. The dirty filters are taken away for cleaning while a clean set goes in.
Are you accredited?
CHAS, SafeContractor, ISO 9001 and BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease. We are fully insured and have been trading since 2009.
Do you offer maintenance contracts?
Yes. We run scheduled maintenance contracts, with visits at the interval your system needs. Each report recommends when the next visit should be.
When to call us in Ayot St Lawrence
Missing filters are more common than you’d think. Every gap in the filter bank lets grease straight into the plenum where it settles out of sight.
These are the problems we see most often:
- Grease filters clogged with grease
- A canopy running with filters missing
- Hand-washed filters that still look greasy
- Grease collecting in the filter channels
Older buildings often hide long, awkward duct runs, and if you run a kitchen at a historic venue in the area (Shaw's Corner is about 0.2 miles south-west), access may need planning.
What to look for in a quote
- How areas they can’t reach will be recorded
- Whether a written report and photos are included
- Whether the quote is based on a survey or pictures
- Exactly which parts of the system are covered
In-house cleaning or a specialist?
Some jobs should never be done in-house: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease call for the right kit, training and safe access. Leave those to us.
Logging matters as much as cleaning. A dated log of in-house cleaning and checks helps show that the system is managed between specialist visits, alongside our reports.
Landlords, agents and facilities managers
Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and reduce fire risk, which may be the employer, owner, landlord, FM or managing agent. With shared responsibility, good records help everyone.
From a single site to a large estate, you get the same standard: the system surveyed, the price fixed, the visit fitted around trading and everything written up afterwards.
Places near Ayot St Lawrence
More services for Ayot St Lawrence
What we do, step by step
Every visit runs to the same pattern: protect the area, make the system safe, carry out the grease filter exchange, tidy up and leave you the report. On site, the work takes well under an hour for most canopies. If the van will struggle with a lane or gateway near Ayot St Lawrence, let us know and we’ll plan around it.
- We record the number, size and type of your filters.
- We set the interval with you.
- On each visit, we remove the greasy filters.
- A clean set is fitted and checked for gaps.
- We take the greasy set away and confirm the next date.
Before we arrive
- Tell us the best time to work, such as after service or at a weekend
- Have your last certificate or report to hand
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
Ask for a quote
Getting a quote doesn’t take long. Send a few details and pictures, and we usually reply with a fixed quote within one working day. If we need to see the system first, we book a survey around your hours.