Hertfordshire · Ductwork cleaning
Ductwork Cleaning in Oxhey
Cleaning of kitchen extract ductwork, horizontal runs and vertical risers through access panels for Oxhey, with a survey first and a report with photos at the end. Call for a fixed quote.
- Duct runs with no cleaning record
- High readings at a recent grease test
- Heavy grease at the base of a riser
About our ductwork cleaning in Oxhey
Not sure when the ductwork was last cleaned? A few details about the system are a good start when you phone us on 0345 646 2711 or email us, and we will give you a fixed quote for ductwork cleaning, usually within one working day. Common call-outs are for thick crusts of old grease along the duct and proof of duct cleaning for the insurer, across bends and junctions, multi-storey ducts and access panels.
Kitchens around a place like Oxhey are often in older buildings or single-storey extensions, where the duct may cross a roof void or climb an outside wall. Long horizontal runs like that hold grease and need access panels to reach.
Every visit ends with a written report and photos, so there’s a dated record of the work. Where the work is a TR19® Grease clean, the certificate is issued through the BESCA Vent Hygiene Elite portal.
- Where
- Oxhey (WD23, WD19, WD17)
- Region
- Hertfordshire
- Records
- Certificate plus before-and-after pictures
- Quote
- A fixed quote up front
- When we work
- Evenings, overnight and weekends; 24/7 emergencies
- Call
- 0345 646 2711
- Updated
- 30 October 2026
What the work involves, part by part
Horizontal duct runs
Horizontal runs carry the extract along ceilings and through voids. They collect grease as the air cools and slows, and we clean them section by section through access panels.
Attenuators and discharge
Near the discharge, the air has cooled the most, which can mean heavier deposits. We include it in the clean and the readings.
Places near Oxhey
Other services in Oxhey
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 from a few hours to more than one visit, depending on duct length and access. Evenings, weekends or a closed day all work for a site in a place like Oxhey.
- We start by working out how the duct runs and where it can be opened.
- Set points along the runs are tested for grease.
- We open the panels and scrape out the heaviest grease.
- Horizontal runs and risers are then degreased by the method that suits the deposit.
- We test again, take photos and note any part that couldn’t be reached.
Preparing for the visit
- Let us know how we reach the system, including roofs, risers and plant rooms
- Tell us the best time to work, such as after service or at a weekend
- Plan for cooking equipment or plant to be off before we arrive
Get a fixed quote
To help us quote: the address, the type of site and when it’s open, a few pictures and the last certificate or report, if there is one. Then call 0345 646 2711 or send us an email.
Read more
What affects the quote in Oxhey
We do not publish a price list, because no two systems are the same. What we look at:
- How easy every part is to reach
- Any permits to work or inductions
- What state the system is in
- When the work can happen, such as evenings, overnight or weekends
Putting the work off seldom saves money. Build-up, wear and faults tend to get worse, not better, and a neglected system can mean more work. If you are not sure what’s needed, ring 0345 646 2711 or use the quote form and we’ll give you an honest view and a fixed quote.
What to send for a quote
There’s no need for technical detail. Just send:
- Your opening hours and when the area is out of use
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- Where the site is and what kind of site it is
- Close-ups of filters, grilles, hatches or access panels
Photos are the quickest way to a quote: wide shots of the system, close-ups of anything that worries you and how we’d get to it. Tell us what kind of site it is and when it’s open, and many jobs can be priced from that alone.
Honest limits
It’s worth knowing the limits before booking:
- A damper stuck open in the duct
- Ductwork that is corroded, split or holed (that needs a ductwork contractor)
- Ductwork that was poorly designed
If in doubt, phone us on 0345 646 2711, or email photos and we’ll say what we think before you book.
Where we work
- Multi-storey ducts
- Horizontal duct runs
- Attenuators
- Bends and junctions
- Vertical risers
- Access panels
Oxhey: your questions answered
Do you work at weekends in Oxhey?
Yes, evening, overnight and weekend work is normal for us. The work in Oxhey can fit around your hours. When you phone us on 0345 646 2711 or drop us a line, mention when the site is quiet.
Who would carry out a food hygiene inspection at a kitchen in Oxhey?
Food hygiene inspections in Oxhey are carried out by Hertsmere council. An officer may look up into the canopy, so clean filters on the day and a recent certificate on file both help.
How do you know if the ductwork needs cleaning?
Signs include grease dripping from joints, smells and a fan working harder, but measuring is the reliable way to know. Grease thickness testing shows exactly where the duct stands.
Will I get a report after the ducts are cleaned?
Readings, pictures and, for a full clean, a TR19 certificate. It also gives a recommended next clean date.
Which kinds of sites do you work on?
Commercial premises of every kind: kitchens, offices, schools, healthcare, retail, leisure and food production. Work is timed around how each site runs.
Can we book visits on a schedule?
Yes, of course. Tell us what you have and how it’s used and we will propose a schedule with a fixed quote.
Is TR19 a legal requirement?
Not in itself. Insurers, fire officers and EHOs look to TR19® as the benchmark, and many insurance policies ask for proof of TR19® cleaning. The legal duty sits in the Regulatory Reform (Fire Safety) Order 2005, which applies in England and Wales.
Do we lose a day’s trading?
Not usually. The area we’re working in has to be out of use while we are there, so the visit goes in a quiet slot.
Kitchen extracts in Oxhey
Food Standards Agency records include about 25 bars, pubs and nightclubs in Oxhey and the streets around it, up to about 1.5 miles out. Where they serve hot food, their kitchen extracts need cleaning to TR19® like any restaurant’s. In Oxhey, food businesses are inspected by environmental health officers from Hertsmere 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. Hertfordshire Fire and Rescue Service covers Oxhey. The Fire Safety Order puts the duty on whoever runs a kitchen to control its fire risk, and a greasy duct is fuel.
Bursars and site managers at schools such as Bushey Manor Junior School tend to book extract cleaning for when the kitchen is empty. Commuter trade near Bushey station can mean long cooking hours, and long hours put a kitchen into BESA’s more frequent cleaning bands.
Oxhey is about 1 mile west of Bushey, in Hertfordshire. If you need ductwork cleaning in Oxhey, it’s easy to get a fixed quote: please phone us on 0345 646 2711, or email photos. Our area covers London and the South East, including Oxhey. Our area takes in 381 places across Hertfordshire, from busy centres to quieter spots. You can also see our page for London, roughly 16 miles from Oxhey.
Our technicians cover all of WD23, WD19 and WD17 for ductwork cleaning and the streets around it. We cover sites on Cow Lane, Vale Road and Park Road and the roads around them. Main roads around Oxhey include the A4008, so getting to you is simple for evening and night visits. If your site is just outside Oxhey, we cover Watford Heath (1 mile south-west), Bushey (1 mile east), Carpenders Park (1 mile south), Watford (2 miles north-west) and Bushey Heath (2 miles south-east). Further out, we also cover Hemel Hempstead (8 miles north-west), St Albans (8 miles north), Welwyn Garden City (13 miles north-east), Harpenden (12 miles north), Cheshunt (15 miles east) and Hatfield (10 miles north-east).
Local landmarks in Oxhey
We work in commercial kitchens and buildings around St. Hilda's School, Oxhey Park and The Bushey Academy and the streets around them. Oxhey has its own railway station: Bushey station. Well-known places in the area include Hertfordshire Fire Brigade Museum (0.7 miles north-west) and Harlequin Centre (1 mile north-west). Green spaces nearby include Harrow Weald Common.
What happens if it’s left?
Old grease in a duct for a kitchen in Oxhey does not stay soft. It bakes into a hard layer that takes far longer to remove, so the later the clean, the bigger the job. Systems on quieter sites still build up dirt and wear, just more slowly.
What you pay depends on how big the system is, the condition it’s in and how easy it is to reach. You get a fixed price before any work starts, so you know where you stand.
Why choose Duct Doctor in Oxhey
- We are fully insured
- CHAS, SafeContractor and ISO 9001
- Fixed quotes, typically within one working day
- Every job surveyed first
Landlords, agents and facilities managers
Keeping records across a portfolio is half the battle. Each visit ends with a dated report and pictures, ready to show insurers, fire officers or EHOs.
Managing agents often deal with us directly. Tell us the site, the work and the access arrangements, and we’ll send a fixed quote.
Signs you need ductwork cleaning in Oxhey
Ducts in Oxhey gather grease for the same reasons as ducts anywhere: daily cooking hours, the menu and the state of the filters. Under BESA guidance, the minimum interval is 3, 6 or 12 months, by daily cooking hours.
What we are most often called out for:
- Grease seeping out of the duct seams
- Smells of old cooking grease from the ductwork
- Years of grease along the duct floor
- Thick deposits at the bottom of a vertical duct
A hospital like Watford General Hospital, about 1.2 miles west, is the kind of site where a kitchen may cook for patients, staff and visitors all day.
Before booking anyone
- Whether the quote shows VAT
- If they look at the system before pricing
- Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
- Whether the whole system is included, or only the parts that are easy to reach