Hertfordshire · Grease filter exchange
Chaulden grease filter exchange
We cover Chaulden for grease filter exchange. Fixed quotes, work around your opening hours and photo reports as standard.
- Filters so greasy the air can barely pass
- Filter washing that keeps being missed
- Poor airflow through the filters
Grease filter exchange around Chaulden
There are about 54 restaurants, cafés and canteens and about 37 sandwich bars and takeaways in and around Chaulden, up to about a mile and a half out, according to the Food Standards Agency’s register. Swapping filters on a schedule keeps kitchens like these drawing air properly. Chaulden sits within the area of Hertfordshire Fire and Rescue Service. The Fire Safety Order puts the duty on whoever runs a kitchen to control its fire risk, and a greasy duct is fuel. In Chaulden, food businesses are inspected by environmental health officers from Dacorum council. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. A TR19® certificate and photo report after each clean gives you a record to show an inspector.
If you cook for passing trade around Hemel Hempstead station, the extract can be cleaned between your last and first customer. Healthcare kitchens can’t easily close, so their extracts are cleaned overnight or between meal services; the nearest hospital to Chaulden is Hemel Hempstead Hospital, about 1.4 miles east. Volunteers running a hall kitchen near St Stephen, or anywhere in Chaulden, may not know when the extract was last cleaned, and a grease test settles it.
Chaulden is about 2 miles west of Hemel Hempstead, in Hertfordshire. From the centre of Chaulden to the outskirts, we cover grease filter exchange for every kind of premises, from a single unit to a large public building. Chaulden is one of 381 places in Hertfordshire we cover for commercial clients. We also work in Milton Keynes, around 23 miles away.
Here we cover the HP1 and HP3 postcode area for grease filter exchange. Streets in the area include Furze Road, London Road and Sundew Road, and we cover them all for grease filter exchange. Chaulden sits on or near the A41, so getting to you is simple for evening and night visits. Neighbouring places we cover for grease filter exchange include Bourne End (1 mile west), Fields End (1 mile north-west), Potten End (2 miles north-west), Frithsden (2 miles north-west) and Bulstrode (2 miles south). Further out, we also cover Watford (7 miles south-east), St Albans (7 miles east), Welwyn Garden City (14 miles east), Harpenden (8 miles north-east), Hatfield (12 miles east) and Borehamwood (12 miles south-east).
Landmarks near Chaulden
Around Chaulden, our work takes us to kitchens and buildings near Three Horse Shoes Public House, John F Kennedy Catholic School and Gadebridge Park and the streets around them. Chaulden’s nearest station is Hemel Hempstead station, roughly 0.8 miles south-east of the centre. A little further out are Hemel Hempstead Hospital (1.4 miles east). The countryside around Chaulden includes Long Deans.
Grease filter exchange in Chaulden
We set up grease filter exchange for kitchens in Chaulden on a schedule that suits their cooking. The heavier the cooking, the more often filters need changing, lighter ones less. The interval is agreed before the first visit. The work covers island canopies, mesh filters and baffle filters, and the jobs we see most are weak extraction at the canopy and drips falling from the filters onto equipment.
In a smaller place like Chaulden, the kitchens with extract systems are more likely to be a pub, a café, a takeaway or a school or care home kitchen than a big restaurant. Quieter kitchens still collect grease in the duct, just more slowly, so cleaning is planned around how much it cooks and what the readings show.
We have been trading since 2009, and we are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we carry full insurance.
- Location
- Chaulden (HP1, HP3)
- Region
- Hertfordshire
- Paperwork
- Photo report after each visit
- Price
- A fixed quote up front
- Hours
- Overnight and weekend work, 24/7 emergency callout
- Telephone
- 0345 646 2711
- Last updated
- 30 October 2026
Also near Chaulden
Other services in Chaulden
How the visit works
When we arrive, we check the system against the survey or the photos you sent. If anything is different, we talk it through with the person on site before carrying on. After that, the work takes well under an hour for most canopies. In a smaller place like Chaulden, parking is rarely the issue, but tell us about gates, roof access and opening hours.
- We look at the canopies and the condition of the filters.
- We note any filters that are bent, damaged or missing.
- Greasy filters are swapped for clean ones.
- We check the filters are seated and the canopy is ready to use.
- We tell you if the plenum or canopy needs a clean.
How to prepare
- Agree a time when the area can be out of use
- Mention any sign-in, permit or induction we need
- Tell us where we can park and unload
How to get a 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.
Advice
What affects the quote in Chaulden
Sites vary more than people expect. The main factors:
- The condition of the system
- One-off work versus a regular cycle
- How many systems or sites are involved
- When the work can happen, such as evenings, overnight or weekends
Several systems or sites on one quote often makes better use of the time. Mention every system or site you need covered, and you will get one fixed quote.
Helping us quote
What to send for a quote:
- How we’d reach plant on a roof or in a plant room
- Any previous report or certificate
- Any access panels or hatches you can see
- Photos showing the whole system and its surroundings
Quotes are quick. Call or email with a few details and you’ll usually have a fixed price within one working day. Where a survey is needed, we arrange a time that suits the site.
Between visits
So the system stays in good health:
- Keep every filter in place during service
- Mention it if the kitchen gets busier
- Keep the canopy clear for exchange visits
- Always run the extract while cooking
The next exchange is already in the diary. If the kitchen gets busier, the interval can be shortened to keep up.
Dripping filters are a clear sign they’re full. Changing them now reduces the fuel above the cooking, and it’s worth checking the plenum too.
Multi-site and managed buildings
If you look after several sites, we can plan visits across the whole estate and price them together. Each site gets its own report and photos, so records stay tidy.
We also work for facilities teams across offices, schools and healthcare in Chaulden and across Hertfordshire. Work can be phased by floor, building or site to keep disruption down.
Common questions in Chaulden
Can you come to Chaulden after we close?
Yes, nights and weekends are routine for us. That way a site in Chaulden does not have to lose a day’s trading. Tell us your opening hours when you ask for a quote.
Can a school canteen extract in Chaulden be done out of term time?
Yes, holiday work suits schools best. Around Chaulden, the Food Standards Agency lists about 15 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.
Is TR19 cleaning required by law?
Not in itself. TR19® is the benchmark insurers, fire officers and EHOs check against, and many insurance policies ask for proof of TR19® cleaning. The law behind it is the Fire Safety Order 2005 in England and Wales.
What does TR19 mean?
TR19® is the BESA specification for keeping ventilation systems clean. TR19® Grease, a standalone specification since 2019, covers grease in kitchen extract systems, and TR19® Air covers general supply and extract systems.
How long will you be on site?
The work itself takes a few minutes per canopy, longer for a large kitchen with several canopies. Bigger or more complicated systems take longer, and the quote will say how long.
What paperwork should we keep on file?
The reports and certificates from each visit, plus your own logs. They’re what an insurer, fire officer or EHO may ask for, so keep them where they can be found quickly.
How far ahead should we book?
Book as early as you can for planned work, particularly if your next visit is nearly due. For emergencies, we take calls 24/7.
Does the report say when we need you again?
Yes. The report recommends when the next visit should be, based on use and what we found.
What the work involves, part by part
Busy restaurant and pub kitchens
Kitchens that fry and grill all day load their filters fast. Their exchange schedule is normally the tightest.
Canopy filter housings
The filter housing holds each filter at an angle in the canopy. If it’s bent or greasy, filters will not seat properly.
What your team can do, and what needs us
When your team notices a problem between visits, such as dripping grease, a noisy fan, a smell or a filter that won’t come clean, it’s best reported rather than tackled in-house. We can diagnose it and quote.
Logging matters as much as cleaning. A simple log of filter washes, wipe-downs and checks shows an inspector that the system is looked after between visits, next to our reports.
What a clean will not put right
In fairness, some problems need a different fix:
- Smell complaints that need odour control equipment
- Extraction problems caused by the fan rather than the filters
- A canopy that doesn’t capture the vapour properly
If in doubt, call us on 0345 646 2711 or email us and we will say what we think before booking.
Where we work
- Island canopies
- Restaurants and pubs
- Baffle filters
- Mesh filters
- Wall canopies
- School and hospital kitchens