Hertfordshire · Extract fan cleaning
Extract fan cleaning in Gustard Wood, Hertfordshire
Looking for extract fan cleaning in Gustard Wood? We diagnose first, fix the price and book the work around your hours, then sign off with a report and photos.
- Hot, greasy smells near the fan
- Weak extraction at the canopy
- Grease escaping from the fan outlet
About our extract fan cleaning in Gustard Wood
Every TR19® Grease clean includes the extract fan, but a fan can also need attention on its own, especially when it has started to vibrate or sound rough. Where only the fan is cleaned, the report says so. The work covers in-line fans, fan housings and roof-mounted fans, and the jobs we see most are an extract fan with no cleaning record and a smell of hot grease from the extract.
Work in a small place like Gustard Wood starts with a call to agree access and timings, and the clean itself is the same full TR19® job as in any town: canopy, filters, duct, fan and discharge, with a certificate and photo report at the end.
Every visit ends with a written report and pictures, so there’s a dated record of the work. Kitchen extract cleaning to TR19® Grease is certificated through the BESCA Vent Hygiene Elite portal.
- Where
- Gustard Wood (AL4)
- Wider area
- Hertfordshire
- Paperwork
- Certificate plus before-and-after pictures
- Price
- A fixed price before any work starts
- Working hours
- Nights, weekends or holidays to suit you
- Telephone
- 0345 646 2711
- Last updated
- 30 October 2026
Honest limits
To be straight with you, some problems need a different fix:
- A fan that’s too small for the system (a design question)
- A faulty speed controller or isolator
- A dirty duct upstream of the fan
If you’re not sure, just phone us on 0345 646 2711 or drop us a line and we will give you a straight answer before you book.
Where we work
- Centrifugal fans
- Fan housings
- In-line fans
- Discharge points
- Axial fans
- Roof-mounted fans
Extract fan cleaning around Gustard Wood
Look up Gustard Wood on the FSA’s food hygiene register and you’ll find about 13 restaurants, cafés and canteens in and around Gustard Wood, up to about a mile and a half out. Any of those kitchens with a canopy relies on a fan that gathers grease as it runs. Food hygiene inspections in Gustard Wood are the job of St Albans City council’s environmental health team. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. Our report lists what was cleaned and when, which is useful to have ready. Gustard Wood 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.
A hall kitchen that only cooks for events, whether near St Peter or elsewhere in Gustard Wood, still needs its extract cleaned, just less often. Kitchens that cook twelve hours or more a day, as some healthcare kitchens do, fall into BESA’s three-monthly minimum; St Albans City Hospital is the nearest hospital to Gustard Wood, about 5.1 miles south-west.
Gustard Wood is about 3 miles east of Harpenden, in Hertfordshire. Every kind of commercial site in Gustard Wood, extract fan cleaning is something we can help with. We can work out of hours so the site keeps running. Our area takes in 381 places across Hertfordshire, large and small. Our London page covers sites nearby, about 24 miles away.
Extract fan cleaning in AL4 is surveyed, quoted and booked the same way as anywhere else. Neighbouring places we cover for extract fan cleaning include Wheathampstead (1 mile south), Ayot St Lawrence (1 mile north-east), Kimpton (2 miles north), Ayot St Peter (2 miles east) and Codicote Bottom (2 miles north-east). Larger places within reach include Watford (12 miles south), Hemel Hempstead (9 miles south-west), Stevenage (7 miles north-east), St Albans (5 miles south), Welwyn Garden City (5 miles south-east) and Harpenden (3 miles west).
Landmarks near Gustard Wood
Typical jobs here are in premises near Sir John Lawes School and The Old Plough Public House. Gustard Wood’s nearest station is Harpenden station, roughly 2.7 miles west of the centre. A little further out are St Albans City Hospital (5.1 miles south-west) and Harpenden Museum (2.9 miles west). For a walk, there’s Wheathampstead Local Nature Reserve.
Managing agents and facilities teams in Gustard Wood
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.
From a single site to a large estate, you get the same standard: the system surveyed, the price fixed, the visit fitted around trading and everything written up afterwards.
What happens on the day
Your staff don’t need to do much on the day. Someone lets us in at the agreed time and shows us where everything is, and the rest is down to us. Afterwards, the area is left tidy and the written report follows. A quick note on how to find the site and where to park makes a visit to Gustard Wood run smoothly.
- We locate the fan and plan how to reach and isolate it.
- We isolate the power before opening the housing.
- Grease is scraped off the impeller blades and casing.
- Blades, housing and surrounds are degreased with care around the electrics.
- We reassemble, run and photograph the fan.
Getting ready for the visit
- Make sure equipment near the work can be switched off and left to cool
- Clear loose items from the work area
- Name a contact who can let us in at the agreed time
Ask for a quote
Want a quote for extract fan cleaning? Please give us a ring on 0345 646 2711 or use the quote form and tell us about the site. We’ll talk you through the work and send you a fixed quote before anything is booked.
Related advice
Also near Gustard Wood
Also in Gustard Wood
Common questions in Gustard Wood
Who inspects food businesses in Gustard Wood?
The local authority for Gustard Wood is St Albans City council, and its environmental health team does the inspecting. Ratings are published by the Food Standards Agency, so a clean extract and good records are worth keeping up.
Do you do school kitchen extract cleaning in Gustard Wood in the summer holidays?
Yes. The holidays are the usual time for school work. Food Standards Agency records list about 3 schools, colleges and universities with registered kitchens within about a mile and a half of Gustard Wood. You can call 0345 646 2711 or drop us a line with the dates the site is empty.
Do you need to turn the fan off to clean it?
We always isolate the fan first, so it cannot run during the clean. That means the extract is off, so we clean while the kitchen is closed.
What types of premises do you cover?
Any site with a kitchen or a ventilation system to look after, from a small pub to a hospital. We work with hotels, schools, care homes, offices, retail and leisure sites.
Does a TR19 kitchen extract clean cover the fan?
Yes. TR19® Grease covers the whole system, fan included. It’s isolated, opened and cleaned along with the canopy, plenum, filters, ducts and discharge.
What accreditations do you have?
Duct Doctor is a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we’re fully insured.
Does the law say we must follow TR19?
No. The law sets the duty; TR19® is the benchmark used to show it’s met. Under the Fire Safety Order 2005, the responsible person must reduce fire risk, and many insurers can refuse or reduce a claim without proof of cleaning.
Do we lose a day’s trading?
Not typically. We need the work area to ourselves while we’re on site, so we book a time when it would be closed anyway.
Do you need extract fan cleaning in Gustard Wood?
The cooler the air, the more grease drops out, and on a roof or outside wall the fan can be in some of the coolest air in the system. That makes it a natural place for grease to settle.
Most sites get in touch after spotting one of these:
- An extract fan with no cleaning record
- Grease around the motor and its mounts
- Thick grease on the impeller and casing
- Rough running from the extract fan
Shaw's Corner, about 1.2 miles north-east, is one of the historic houses near Gustard Wood; if you run event catering at a venue like that, cleans can be booked between functions.
Questions to ask before you book
- When the next visit should be, and why
- Whether the work can be done while the site is closed
- What insurance they carry
- How VAT is shown on the quote
In-house cleaning or a specialist?
Keep a record of what your team does. A dated log of in-house cleaning and checks helps show that the system is managed between specialist visits, next to our reports.
Good housekeeping makes our visits easier, not unnecessary. Clean filters and tidy surfaces slow the build-up, but the parts you can’t see still need a specialist at the right interval.
Why act early in Gustard Wood
A greasy fan at the discharge can spread grease onto the roof or wall around it. It marks the area around the outlet and leaves more fuel outside, which is one more reason to keep it clean. Planning a trip to Gustard Wood ahead is easier for everyone than a rushed one.
Putting the work off seldom saves money. Problems in a system tend to grow, and a neglected system can mean more work. If you are not sure what’s needed, give us a ring on 0345 646 2711 or send us an email and we’ll give you an honest view and a fixed quote.
Why book with us
- A written report with photos after every visit
- CHAS, SafeContractor and ISO 9001
- Out-of-hours work and a 24/7 emergency line
- One number for every site across the South East and London
Take a look at what affects the cost or how to check a contractor.
Aftercare tips
Aftercare is simple, and it makes the next visit easier:
- Keep records of every fan clean
- Report rattles or humming early
- Tell us if the extract feels weaker
- Leave a clear route to the fan
The area around the fan is left clean, with waste grease removed. On a roof or outside wall, we leave the surrounding area tidy.
Listen to the fan. Rattles, hums or shaking can be early signs of build-up or wear and early action can save a repair.