Surrey · Ductwork cleaning
Ductwork Cleaning in Brookwood
Ductwork cleaning for businesses, landlords and public buildings in Brookwood. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- Hardened, baked-on grease in long horizontal runs
- Smells of old cooking grease from the ductwork
- Thick deposits at the bottom of a vertical duct
Ductwork cleaning around Brookwood
The FSA’s data shows about 17 bars, pubs and nightclubs registered in Brookwood and the streets around it, up to about 1.5 miles out. Breakfasts, bar meals and functions all put grease into the extract wherever they’re cooked. Fire safety in Brookwood falls to Surrey 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. Food hygiene inspections in Brookwood are the job of Woking council’s environmental health team. They look at how clean the premises and equipment are, and the kitchen extract is part of that. A dated certificate in the maintenance file answers the question before it’s asked.
If you cook for passing trade around Brookwood 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 Brookwood is Brookwood Hospital, about 1.1 miles north-east.
Brookwood is about 3 miles west of Woking, in Surrey. Sites in Brookwood get the same service as everywhere we cover: diagnosis first, a fixed price, out-of-hours working where needed and a written report with pictures. Across Surrey, we cover 395 places, and Brookwood is one of them.
Work in GU24 is surveyed, quoted and booked the same way as anywhere else. Local streets include Sheet's Heath Lane, Connaught Road and Heath Drive, and we cover them all for ductwork cleaning. We also cover Sheet's Heath (1 mile north), Knaphill (1 mile north-east), Bisley (1 mile north), Lucas Green (2 miles north) and West End (2 miles north). Further out, we also cover Guildford (5 miles south-east), Woking (3 miles east), Camberley (4 miles north-west), Farnham (9 miles south-west), Egham (9 miles north-east) and Walton-on-Thames (11 miles north-east).
What’s near Brookwood
Around Brookwood, our work takes us to kitchens and buildings near Knowl Hill School, Nag's Head Inn and Brookwood Lye and the streets around them. Brookwood has its own railway station: Brookwood station. Other landmarks nearby include Brookwood Hospital (1.1 miles north-east) and The Peacocks (3.5 miles east). The countryside around Brookwood includes Brookwood Lye.
How we handle ductwork cleaning in Brookwood
Duct Doctor has cleaned kitchen extract ductwork since 2009, working across London and the South East. We’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, with each certificate issued through the BESCA portal. Typical jobs include smells of old cooking grease from the ductwork and heavy grease at the base of a riser, across vertical risers, bends and junctions and access panels.
Work in a small place like Brookwood starts with a call to agree access and timings, and the clean covers the whole system, as it would anywhere: canopy to discharge, then a TR19® certificate and a photo report.
Each visit ends with a written report and pictures, so you have a record of what was done and when. Where the work is a TR19® Grease clean, the certificate is issued through the BESCA Vent Hygiene Elite portal.
- Where
- Brookwood (GU24)
- Region
- Surrey
- Records
- TR19® certificate and photo report
- Quotes
- A fixed price before we start
- Hours
- Out of hours as standard, 24/7 emergency line
- Telephone
- 0345 646 2711
- Last updated
- 30 October 2026
What affects the cost of ductwork cleaning
You will get a fixed price before we start. It’s based on:
- Access, including roofs, risers and ceiling voids
- Site requirements such as sign-in and permits
- The scale of the work
- Working hours and out-of-hours timing
Putting the work off seldom saves money. Build-up, wear and faults tend to get worse, not better, which can make the next visit longer. If you are unsure, phone us on 0345 646 2711 or use the quote form and we will give you an honest view and a fixed quote.
Asking for a quote
You don’t need the technical terms. It helps if you can send:
- Any access panels or hatches you can see
- Where the site is and what kind of site it is
- How we’d reach plant on a roof or in a plant room
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
We do not publish a price list, because no two systems are the same. We look at your system first, from photos or on a visit, then send a fixed quote. To start, call us on 0345 646 2711 or drop us a line.
Towns and villages near Brookwood
Also in Brookwood
Keeping the system healthy
A little care between visits keeps the system in better shape. Our advice:
- Get panels fitted where the duct couldn’t be cleaned
- Leave a way through to the access panels
- Keep your cleaning records together
- Ask for a grease thickness test if the kitchen gets busier
The report names every part of the duct that couldn’t be reached and why. You can then decide whether to have access panels fitted.
Keep to the cleaning interval on the report. A change in cooking hours may change the interval under BESA guidance, and grease thickness testing will show it.
What we are called out for in Brookwood
Grease in a duct running from a kitchen in Brookwood is as much a fire risk as in any building. Once it lights, fire can spread along the duct and into other areas, which is why the responsible person needs it under control.
Any of these means the system needs a check-up:
- Stale grease odours from the duct
- Duct runs that can’t be reached
- Grease leaking from duct joints
- Heavy grease at the base of a riser
Church and community hall kitchens, near Saint Saviour's Church or anywhere around Brookwood, are easy to forget, but their extracts collect grease like any other.
Before booking anyone
- Whether the work can be done while the site is closed
- If they look at the system before pricing
- Proof of insurance
- How VAT is shown on the quote
Managing agents and facilities teams in Brookwood
We regularly work with managing agents. Tell us the site, the work and the access arrangements, and we will send a fixed quote.
Running several sites is easier with one contractor. We work across London and the South East, so visits at different addresses can be planned together and kept to a regular schedule.
Questions from Brookwood
Who enforces fire safety at workplaces in Brookwood?
That’s Surrey Fire and Rescue Service. A recent cleaning certificate and a note of the next clean date show that grease in the extract is being managed.
Who carries out food hygiene inspections in Brookwood?
In Brookwood, it’s Woking 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.
What’s the cleaning interval for extract ductwork?
BESA guidance sets minimum intervals by daily cooking hours: every 3 months for 12 to 16 hours, 6 months for 6 to 12 hours and 12 months for 2 to 6 hours. Grease readings may show it needs doing sooner.
Can extra access doors be added to the duct?
Yes, we install duct access panels. We place them where they help most, and we will recommend where.
How can I tell if my extract ducts are dirty?
Drips, smells and weak extraction are clues, but the only sure way is to measure. A WFTT or DTT reading gives a clear answer.
What should I send you?
Only a few details: where it is, what kind of site, when it’s open and the access. Photos and any previous paperwork make it quicker. Then give us a ring on 0345 646 2711 or drop us a line.
What happens if you can’t reach some of it?
They’re marked on the report. In ductwork, new access panels are often the answer, and we can fit those.
How long will the duct clean take?
Duct length, access and grease levels all affect it. As a guide, it takes a few hours for a short run, longer for long runs and tall risers.
What your team can do, and what needs us
Your own staff can handle the daily basics: wiping down canopy surfaces, cleaning filters and keeping a simple log. What they cannot safely do is clean inside the ductwork, the fan or the risers, which is where we come in.
Away from the kitchen, the in-house job is mainly checking: clear grilles, a log of filter changes and reporting anything odd. Cleaning inside ducts and units is specialist work.
When something else is needed
Some problems need a different service or another trade:
- A damper stuck open in the duct
- Ductwork that is corroded, split or holed (that needs a ductwork contractor)
- A failed fan motor at the end of the duct (a fan repair job)
If you are not sure, just call us on 0345 646 2711, or send details by email and we’ll give you a straight answer.
What we work on in Brookwood
- Vertical risers
- Multi-storey ducts
- Horizontal duct runs
- Attenuators
- Access panels
- Bends and junctions
What happens on the day
We start by comparing what we find with the survey or your photos. Anything unexpected is raised with you before we go further. From there, it takes from a few hours to more than one visit, depending on duct length and access. Rural roads and tight entrances are worth telling us about before a visit to Brookwood.
- We start by working out how the duct runs and where it can be opened.
- We measure grease thickness at set points before cleaning.
- Access panels are opened and heavy deposits scraped out by hand.
- The duct is degreased with the method that suits the grease, from degreasers to hot water or steam.
- We test again, take pictures and note any part that couldn’t be reached.
Preparing for the visit
- Tell us where we can park and unload
- Agree a time when the area can be out of use
- Make sure someone can let us in and lock up afterwards
Ask for a quote
Photos are enough for some jobs, while others need a look on site. Larger sites, and anything hidden behind walls, ceilings or floors, are normally surveyed first. Either way, you get a fixed price before we start.