Essex · Extract fan cleaning
Extract fan cleaning in Theydon Bois, Essex
One call covers extract fan cleaning in Theydon Bois, from survey to sign-off. Fully insured, with CHAS, SafeContractor and ISO 9001.
- A noisy fan that has got louder over time
- A fan that has never been cleaned
- Burning smells from the fan area
Extract fan cleaning in Theydon Bois, done properly
Any fan serving a kitchen in Theydon Bois is cleaned the same careful way as anywhere else: isolated first, then opened, scraped and degreased. Your report shows the impeller as we found it and as we left it. Common call-outs are for a fan left out of previous cleans and fat spreading onto the roof or wall by the fan, across in-line fans, fan housings and discharge points.
In a smaller place like Theydon Bois, many kitchens sit in older buildings or later extensions, with the duct running through a roof space or up an outside wall. Long horizontal runs like that hold grease and need access panels to reach.
Think of the report as the system’s health record: a dated account with pictures of everything we did. Grease extract cleans are also certificated to TR19® Grease through the BESCA VHE portal, ready for your insurer.
- Place
- Theydon Bois (CM16)
- Wider area
- Essex
- Reporting
- Certificate plus before-and-after pictures
- Quotes
- A fixed price before we start
- Working hours
- When your site is closed, plus a 24/7 line
- Call
- 0345 646 2711
- Reviewed
- 30 October 2026
How the job changes from site to site
Kitchens with long cooking hours
When a busy kitchen’s fan fails, cooking stops. Keeping the fan clean is part of avoiding that, and our 24/7 emergency callout is there if it happens anyway.
Impellers and blades
A clean impeller shows any damage: chips, distortion or wear. We note any concerns.
How it works
At the end of the visit, someone from your team can look over the work with us. Anything we couldn’t reach or that needs attention is pointed out there and then, and the same goes into the written report. The visit takes an hour or two for one fan, longer when it’s hard to reach. We plan the journey to Theydon Bois and bring what the job is likely to need.
- First we check the fan’s condition and how it sounds.
- With the fan isolated, the housing is opened.
- The impeller is cleaned blade by blade so it runs balanced.
- Housing, outlet and the area around the motor are cleaned.
- We run the fan and note its condition in the photo report.
Preparing for the visit
- Arrange a key holder or contact on site
- Let us know when the site is closed or quiet
- Move anything stored near the system
Getting a quote
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. Add the site type and your opening hours, and many jobs can be priced from that alone.
Related advice
Also near Theydon Bois
More services for Theydon Bois
For landlords and multi-site operators
Records are where multi-site compliance often slips. Each visit ends with a dated report and pictures, so you can show an insurer or inspector what was done at each site.
From a single site to a large estate, you get the same standard: diagnosis, a fixed price, work booked around your hours and a written report with photos.
FAQs for Theydon Bois
Which fire and rescue service is responsible for Theydon Bois?
Theydon Bois is in the area of Essex County Fire and Rescue Service. If a fire safety officer visits a commercial kitchen, they may ask about the fire risk assessment and how the extract is kept clean.
Who would carry out a food hygiene inspection at a kitchen in Theydon Bois?
Food hygiene inspections in Theydon Bois are carried out by Epping Forest council. It helps to keep the extract cleaning records with your food safety paperwork, so they’re ready if asked for.
Can you come out in an emergency?
Yes. There’s a 24/7 emergency line for anything that can’t wait until a planned visit. Ring any time and tell us what’s happened.
What happens if you can’t reach some of it?
The report shows them clearly. Often the fix is extra access, such as new panels in ductwork, which we can install.
Are you accredited?
Duct Doctor is a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we carry full insurance.
Can you clean the fan on its own?
Yes, a fan can be cleaned on its own. That helps when the fan needs attention before the next full clean, but it doesn’t replace a full TR19 clean.
What happens to the waste?
Waste is contained during the work and removed when we leave, including grease, debris and dirty water. We don’t leave it behind.
Is there a survey before the work?
Yes. For many sites, photos and a few details are enough, while bigger or harder-to-see systems are surveyed on site.
Grease, kitchens and Theydon Bois
Food Standards Agency records list about 7 restaurants, cafés and works canteens within roughly a mile and a half of the centre of Theydon Bois. Grease builds up on fan blades and housings in kitchens like these, unbalancing the impeller. Kitchens in Theydon Bois get their food hygiene inspections from Epping Forest council. 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. Fire safety in Theydon Bois falls to Essex County Fire and Rescue Service. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order.
Where a hall near Parish Church of St Mary, or anywhere in Theydon Bois, hosts lunch clubs or events, its extract gathers grease just as a café’s does. If you run catering at a historic house or estate in the area (Hill Hall is about 2.3 miles east), event kitchens in older buildings often have awkward duct runs that need planning.
Theydon Bois is about 2 miles north-east of Loughton, in Essex. We carry out extract fan cleaning for businesses, landlords and public buildings in Theydon Bois and the rest of Essex. Theydon Bois is one of 644 towns, villages and districts in Essex where we work for commercial clients. London is in our area too, around 15 miles away.
We work across CM16 for extract fan cleaning and the streets around it. You will find streets such as Buxton Road, Orchard Drive and Elizabeth Drive, all of which we cover for extract fan cleaning. Theydon Bois sits on or near the B172, which makes travel easy for extract fan cleaning. Neighbouring places we cover for extract fan cleaning include Debden Green (1 mile south-west), Debden (2 miles south), Loughton (2 miles south-west), Upshire (3 miles north-west) and High Beech (3 miles west). We also work in nearby towns such as Harlow (7 miles north), Brentwood (9 miles east), Billericay (14 miles east), Harold Wood (8 miles south-east), Laindon (15 miles south-east) and Buckhurst Hill (4 miles south-west).
Near you in Theydon Bois
Locally, jobs take us to businesses close to Queen Victoria Public House and Davenant Foundation School. The nearest railway station is Chingford station, about 4.7 miles south-west of the centre. Nearby you will also find St. Margaret's Hospital (2.5 miles north-east) and Epping Signalling Museum (1.6 miles north-east). For a walk, there’s Lippitts Hill and Home Mead.
Why deal with it now?
Grease on a roof fan can also escape outside. It marks the area around the outlet and leaves more fuel outside, which is one more reason to keep it clean. Booking now means the visit to Theydon Bois is planned around you, not forced by a breakdown.
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 unsure, call 0345 646 2711, or send details by email for straight advice and a fixed quote.
What you get with us
- We diagnose before we treat
- Trading since 2009
- Accredited under CHAS and SafeContractor, with ISO 9001
- A fixed price before any work starts
Take a look at our cost guide and our accreditations and certificates.
Do you need extract fan cleaning in Theydon Bois?
Fans that are hard to reach are often the ones that get missed. A fan that has never been cleaned can be heavily coated, and the report will show it.
Common reasons sites call us are:
- Burning smells from the fan area
- Grease escaping from the fan outlet
- Vibration from an unbalanced impeller
- A fan left out of previous cleans
If you run catering at a healthcare site, such as a hospital like St. Margaret's Hospital about 2.5 miles north-east, the extract may need cleaning more often than a part-time kitchen.
What your quote should include
- Whether a written report and photos are included
- Whether the figure could change on the day
- Proof of accreditation you can verify
- Whether the quote is based on a survey or photos
Fixed quotes for extract fan cleaning in Theydon Bois
There’s no set price list, because no two systems are the same. The quote depends on:
- Any permits to work or inductions
- One-off work versus a regular cycle
- The times the site is available
- How many systems or sites are involved
Kitchens, offices, schools and hospitals are all priced the same way: the size of the job, access, condition and working hours. Ask for a fixed quote and we’ll explain each part.
Helping us quote
Before you ask for a quote, gather:
- Problems your staff have spotted
- The paperwork from the last visit, if you have it
- A few general shots of the system
- Your opening hours and when the area is out of use
For extract fan cleaning in Theydon Bois, give us a ring on 0345 646 2711 or drop us a line. Let us know the site type and the opening hours, and send pictures or your last report if you can. A fixed quote normally follows within one working day.
What your team can do, and what needs us
If your staff spot something between visits, such as dripping grease, a noisy fan, a smell or a filter that won’t come clean, it’s best reported rather than tackled in-house. We will take a look and give you a fixed quote.
For ventilation and air handling systems, in-house care is mostly about checks: keeping grilles clear, noting unusual noise or smells and logging filter changes. The inside of ducts and units needs a specialist.