Hertfordshire · Grease filter exchange
Grease filter exchange in Great Gaddesden, Hertfordshire
Our technicians work in Great Gaddesden on grease filter exchange. Out-of-hours visits, a fixed quote and a written report with pictures as standard.
- A canopy that drips grease
- Grease building up behind the canopy filters
- Filters so greasy the air can barely pass
Part by part
Busy restaurant and pub kitchens
When service is non-stop, filters get forgotten. A regular exchange means nobody has to remember.
Mesh filters
Grease lodges deep in the layers of a mesh filter, so a quick rinse rarely gets it clean.
How we handle grease filter exchange in Great Gaddesden
Washing filters in the kitchen sink is messy and easily missed on a busy week. With a filter exchange, we bring a clean set and take the dirty one away and the canopy is refilled straight away. The work covers wall canopies, island canopies and restaurants and pubs, and the jobs we see most are weak extraction at the canopy and missing filters in the filter bank.
In a village or hamlet like Great Gaddesden, the kitchens that need extract cleaning are usually a pub, a school, a care home or a hall kitchen, wherever there is one. Every one of them still needs its extract kept clear of grease, whatever the size of the place.
Good records are part of the job. You get a written report with pictures after each visit, listing what was done, anything we couldn’t reach and when the next visit is due. File it in your maintenance log so it’s ready for an insurer, fire officer or EHO.
- Place
- Great Gaddesden (HP1)
- Wider area
- Hertfordshire
- Records
- Written report with photos
- Quote
- A fixed quote up front
- Working hours
- Out of hours as standard, 24/7 emergency line
- Phone
- 0345 646 2711
- Reviewed
- 30 October 2026
What grease filter exchange can’t fix
Some problems need a different service or another trade:
- Grease deep in the extract system
- Odours from the discharge that filters will not stop
- A canopy that needs a proper clean
If in doubt, call 0345 646 2711 or drop us a line and we’ll say what we think before booking.
Parts of the system we cover
- Wall canopies
- School and hospital kitchens
- Island canopies
- Restaurants and pubs
- Baffle filters
- Mesh filters
What affects the cost of grease filter exchange
Before we fix a price, we need to know a few things. We check:
- When the work can happen, such as evenings, overnight or weekends
- Parking and loading at the site
- How many systems or sites are involved
- How easy every part is to reach
Several systems or sites on one quote often makes better use of the time. Tell us about everything you’d like looked at, and you will get one fixed quote.
Asking for a quote
When you contact us, it’s useful to have:
- Your last certificate, test record or report
- Wide pictures of the system and the area around it
- The site address and the type of premises
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
Getting a quote does not take long. Call or email with a few details and you’ll usually have a fixed price within one working day. If we need to see the system first, we book a survey around your hours.
Nearby places to Great Gaddesden
What else we do in Great Gaddesden
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. That is our job.
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, alongside our reports.
Your questions about grease filter exchange in Great Gaddesden
Can a school canteen extract in Great Gaddesden be done out of term time?
Yes. Half-terms and the summer break are the natural time for school work. Around Great Gaddesden, the Food Standards Agency lists about 2 schools and colleges with registered kitchens within a mile and a half or so. Send us your term dates when you ring 0345 646 2711 or drop us a line, and we’ll fit the work in.
Who carries out food hygiene inspections in Great Gaddesden?
That is Dacorum council, whose environmental health officers carry out food hygiene inspections in Great Gaddesden. Have your latest TR19® certificate and photo report to hand, as an officer may ask how the extract is maintained.
Do you provide a certificate or report?
Yes. You get a written report with photos after each visit, showing what was done, anything we couldn’t reach and when the next visit is due. Where the work is a TR19® Grease clean, there’s also a certificate issued through the BESCA Vent Hygiene Elite portal.
Do you have insurance?
Yes. We are fully insured, and the details are available on request.
Do you work in Great Gaddesden?
Yes. Our area takes in London and the counties of South East England, Great Gaddesden included.
What’s the right interval for changing filters?
It varies from kitchen to kitchen. The schedule is based on how heavily you cook and can change if your kitchen gets busier.
How do you keep the site clean during the work?
We cover floors and nearby surfaces with sheeting before work begins, and waste is contained as we go. At the end, the area is cleaned down.
What types of filter do you exchange?
We work with both baffle and mesh filters. We check what’s in your canopies first and plan the exchange around them.
For landlords and multi-site operators
The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, and that can be the employer, the owner, a landlord, a facilities manager or a managing agent. Where responsibility is shared, records matter even more.
Running several sites is easier with one contractor. We work across London and the South East, so a run of sites can go into one programme and kept on a regular cycle.
The process
Everything the job needs comes with us, from protective sheeting to tools and access equipment. All we need from you is clear access and the right equipment switched off. The visit takes a few minutes per canopy, longer for a large kitchen with several canopies. If you can send pictures, we can arrive in Great Gaddesden knowing what to expect.
- We start by noting how many filters you have and what type they are.
- A change schedule is agreed to match the kitchen’s cooking hours.
- On each visit, the dirty filters come out of the canopy.
- Clean filters go straight back in, seated properly with no gaps.
- Anything we notice, such as bent filters or a dirty plenum, is pointed out.
Getting ready for the visit
- Clear loose items from the work area
- Make sure equipment near the work can be switched off and left to cool
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
Get a fixed quote
Some systems can be priced from photos; others need a survey. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, you get a fixed price before work begins.
Related advice
Between visits
Think of this as the after-treatment advice, short and simple:
- Tell us if the menu or opening hours change
- Keep every filter in place during service
- Make sure we can reach the canopy on exchange day
- Report a dripping canopy early
Your team carries on as normal, without the filter washing. Make sure we can reach the canopy on exchange day and tell us if service times change.
If filters are already dripping, they’re overdue. A clean set straight away cuts the grease in the canopy, and it’s worth checking the plenum too.
Grease, kitchens and Great Gaddesden
The FSA’s data shows about 3 bars, pubs and nightclubs registered across Great Gaddesden and its immediate surroundings (about a mile and a half). A pub or hotel kitchen that cooks every day builds up grease in its extract like any other. In Great Gaddesden, food businesses are inspected by environmental health officers from Dacorum council. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Keeping each certificate and photo report on file helps show the extract is looked after. Fire safety in Great Gaddesden falls to Hertfordshire Fire and Rescue Service. Its fire safety officers can audit commercial kitchens, and grease in the extract is part of a kitchen’s fire risk.
If you run catering at a healthcare site, such as a hospital like Hemel Hempstead Hospital about 3.2 miles south-east, the extract may need cleaning more often than a part-time kitchen. If you run a church or community hall kitchen, near Church of St John the Baptist or elsewhere in Great Gaddesden, its extract still collects grease from every lunch and event. If you look after a school kitchen, at a school such as Great Gaddesden Church of England Primary School or anywhere near Great Gaddesden, the holidays are the usual time for a TR19® clean.
Great Gaddesden is about 3 miles north-west of Hemel Hempstead, in Hertfordshire. We provide grease filter exchange for commercial premises of every kind in Great Gaddesden and the rest of Hertfordshire. We cover 381 places across Hertfordshire, from busy centres to quieter spots. For sites nearby, see our Milton Keynes page (20 miles or so).
All of HP1 is covered for grease filter exchange, from busy streets to back roads. We cover sites on Church Meadow, Piper's Hill and Dagnall Road and the roads around them. Neighbouring places we cover for grease filter exchange include Nettleden (1 mile south-west), Frithsden (1 mile south-west), Potten End (2 miles south-west), Fields End (2 miles south) and Ashridge (2 miles west). Within a short drive, we also cover Watford (10 miles south-east), Hemel Hempstead (3 miles south-east), St Albans (8 miles east), Welwyn Garden City (14 miles east), Harpenden (7 miles east) and Hitchin (15 miles north-east).
What’s near Great Gaddesden
Typical jobs here are in premises near John F Kennedy Catholic School and The Crown and Sceptre pub. Great Gaddesden’s nearest station is Berkhamsted station, roughly 3 miles south-west of the centre. Other landmarks nearby include Hemel Hempstead Hospital (3.2 miles south-east). The countryside around Great Gaddesden includes Landpark Wood.