Hampshire · Ductwork cleaning
Ductwork cleaning in Darby Green, Hampshire
Cleaning of kitchen extract ductwork, horizontal runs and vertical risers through access panels for businesses, landlords and public buildings in Darby Green. CHAS, SafeContractor and ISO 9001, and fully insured.
- Smells of old cooking grease from the ductwork
- Readings above 200 microns from a grease thickness test
- Years of grease along the duct floor
Signs you need ductwork cleaning in Darby Green
Grease settles fastest where the air slows down. Flat runs, bends, reducers and the base of risers are the usual hotspots, and those are the points we pay most attention to.
What we’re most often called out for:
- Grease leaking from duct joints
- Thick deposits at the bottom of a vertical duct
- Hardened, baked-on grease in long horizontal runs
- Stale grease odours from the duct
Healthcare kitchens, like those at hospitals such as Frimley Park Hospital (about 2.9 miles east), often cook for long hours, which puts them in BESA’s heavier-use bands.
Before you book anyone
- Whether VAT is included
- When they can work, and whether that’s outside your opening hours
- Proof of insurance
- When the next visit should be, and why
How we handle ductwork cleaning in Darby Green
Nobody sees duct grease building, so nobody notices it until something goes wrong. A flare-up drawn up from the range can light it, carrying a fire along the duct and into rooms far from the kitchen. Removing it is the whole point. Typical jobs include thick deposits at the bottom of a vertical duct and duct runs that can’t be reached, on bends and junctions, attenuators and vertical risers.
Somewhere as small as Darby Green, commercial kitchens are few: perhaps a pub, a school or care home kitchen, or a hall used for events. Every one of them still needs its extract kept clear of grease, whatever the size of the place.
Insurers, fire officers and environmental health officers all look at records. That is why every job is written up in a report with photos, plus a TR19® certificate through the BESCA VHE portal where the work is a TR19® Grease clean.
- Location
- Darby Green (GU17, GU46)
- Wider area
- Hampshire
- Paperwork
- Certificate plus before-and-after photos
- Quote
- A fixed quote up front
- Working hours
- Overnight and weekend work, 24/7 emergency callout
- Call
- 0345 646 2711
- Page updated
- 30 October 2026
Places near Darby Green
What else we do in Darby Green
What affects the quote in Darby Green
The diagnosis comes before the price. We look at:
- Access, including roofs, risers and ceiling voids
- How big the system is
- A single visit or a regular plan
- Where the site is and how we reach it
Several systems or sites on one quote can make for a more efficient booking. Tell us about everything you’d like looked at, and you’ll get one fixed quote.
Asking for a quote
The more you tell us, the more accurate the quote. With your enquiry, please include:
- Any symptoms, from odd noises to smells or leaks
- A few general shots of the system
- The paperwork from the last visit, if you have it
- Any access panels or hatches you can see
Getting a quote does not take long. Send a few details and photos, and we usually reply with a fixed quote within one working day. Where a survey is needed, we arrange a time that suits the site.
Aftercare tips
Results last longer with the right care. We suggest:
- Report any grease dripping from duct joints
- Keep to the interval on the report
- Leave a way through to the access panels
- Check readings when the menu changes
Keep the certificate and report with the fire risk assessment. It’s the evidence an insurer or inspector may ask for, and the photos make the duct’s condition easy to see.
The less grease gets past the canopy, the cleaner the duct stays. Clean, properly seated filters are the duct’s best protection.
Ductwork cleaning around Darby Green
Look up Darby Green on the FSA’s food hygiene register and you will find about 33 restaurants, cafés and works canteens and about 28 takeaways within roughly a mile and a half of the centre of Darby Green. Where they cook under a canopy, grease does not stop at the filters: it settles along the duct and up the riser. The fire and rescue service for Darby Green is Hampshire and Isle of Wight Fire and Rescue Service. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order. Food hygiene inspections in Darby Green are the job of Hart council’s environmental health team. They look at how clean the premises and equipment are, and the kitchen extract is part of that. Our report lists what was cleaned and when, which is useful to have ready.
If you look after a school kitchen, at a school such as Potley Hill Primary School or anywhere near Darby Green, the holidays are the usual time for a TR19® clean. Volunteers running a hall kitchen near St Barnabas Church, or anywhere in Darby Green, may not know when the extract was last cleaned, and a grease test settles it.
Darby Green is about 1 mile east of Yateley, in Hampshire. Whatever kind of site you run in Darby Green, we can take on ductwork cleaning. We can work out of hours so the site keeps running. 683 places in Hampshire are on our list, large and small. Reading is in our area too, around 11 miles away.
All of GU17 and GU46 is covered for ductwork cleaning, from the main roads to the quietest streets. We cover sites on Green Lane, Stroud Lane and Reading Road and nearby roads. If your site is just outside Darby Green, we cover Minley (1 mile south-west), Yateley (1 mile west), Little Sandhurst (2 miles north), Eversley Cross (3 miles west) and Eversley Centre (3 miles west). Within a short drive, we also cover Basingstoke (14 miles west), Farnborough (3 miles south-east), Fleet (4 miles south), Aldershot (6 miles south), Alton (15 miles south-west) and Tadley (15 miles west).
Local landmarks in Darby Green
Typical jobs here are in premises near Cricketers pub, Royal Military Academy Library and Frogmore Community College, among other places. Darby Green’s nearest station is Sandhurst station, roughly 1 mile north of the centre. Well-known places in the area include Hart Shopping Centre (3.9 miles south-west) and Frimley Park Hospital (2.9 miles east). Not far away are Wildmoor Heath and Horseshoe Lake.
When it’s something else
We will not sell you work that does not address the problem, so here are the limits:
- Duct sections that need replacing
- Ductwork that was poorly designed
- Faulty fire dampers
If you’re not sure, just give us a ring on 0345 646 2711 or send us an email and we’ll give you a straight answer.
Parts of the system we cover
- Vertical risers
- Horizontal duct runs
- Bends and junctions
- Attenuators
- Multi-storey ducts
- Access panels
What we do, step by step
We are used to working while the site is closed. A lot of visits happen overnight or at weekends, so the site can open as normal afterwards. The visit itself takes a few hours for a short run, longer for long runs and tall risers. Pictures of the system and its access let us plan the work in Darby Green before we set off.
- First we diagnose: the route, the access and the grease levels.
- A fixed quote follows, based on what we found.
- Each section is cleaned in turn through its access panel.
- We take extra care at bends and at the foot of risers.
- Readings, photos and a recommended next clean date complete the job.
Before we arrive
- Arrange a key holder or contact on site
- Tell us about site rules, permits or sign-in
- Mention any parking or loading restrictions
Getting a quote
We don’t publish a price list, because no two systems are the same. Instead, we look at your site first, from photos or a survey, then send a fixed quote. To start, ring 0345 646 2711 or use the quote form.
Read more
What the work involves, part by part
Multi-storey and shared buildings
Ducts in taller or shared buildings often run past other occupiers. Access is planned with the building’s managers, so the clean is done safely and quietly.
Horizontal duct runs
Long horizontal runs need access panels at regular intervals. Where the gaps between panels are too long, we record what couldn’t be reached and can fit extra panels.
Common questions in Darby Green
Who would carry out a food hygiene inspection at a kitchen in Darby Green?
In Darby Green, it’s Hart council that carries out food hygiene inspections. Ratings are published by the Food Standards Agency, so a clean extract and good records are worth keeping up.
Do you work overnight in Darby Green?
Yes, evening, overnight and weekend work is normal for us. Your customers, staff or residents in Darby Green needn’t be disturbed. When you phone us on 0345 646 2711 or send us an email, mention when the site is quiet.
How often does extract ductwork need cleaning?
It depends mostly on daily cooking hours. Heavy use of 12 to 16 hours a day means at least every 3 months, while lighter use can go longer.
What accreditations do you have?
We are a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we are fully insured.
How much notice should we give?
For planned work, earlier is better, particularly if your next visit is nearly due. For emergencies, we take calls 24/7.
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, while TR19® Air covers other supply and extract ductwork.
Do you work with multi-site operators?
Yes. You deal with one contact for every site across London and the South East, with visits on a regular schedule.
Can you clean ductwork with no access panels?
Any section we cannot reach is recorded on the report, in line with TR19. New panels can be fitted to reach them in future.
Landlords, agents and facilities managers
Managing agents often deal with us directly. Send the address, what’s needed and how access works and we will come back with a fixed quote.
For anyone managing more than one site, we can plan visits across the whole estate and price them together. Every building has its own written report, so records stay tidy.