Essex · Ductwork cleaning
Ductwork Cleaning in Crow Green
Ductwork cleaning across Crow Green and nearby, booked around your opening hours and signed off in writing with photos.
- Stale grease odours from the duct
- Grease pooling at the foot of the riser
- Gaps where access panels were never fitted
How we handle ductwork cleaning in Crow Green
No two duct runs are the same, in Crow Green or anywhere else. A few metres to an outside wall, or a riser up through the building to a roof fan. We map the route during the survey, so we know where to get in and how long it will take. The work covers access panels, vertical risers and multi-storey ducts, and the jobs we see most are high readings at a recent grease test and smells of old cooking grease from the ductwork.
Work in a small place like Crow Green starts with a call to agree access and timings, and the clean itself is the same full TR19® job as in any town: canopy to discharge, then a TR19® certificate and a photo report.
Duct Doctor has been trading since 2009, as a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. CHAS, SafeContractor and ISO 9001 are in place too, and we’re fully insured.
- Place
- Crow Green (CM15)
- Wider area
- Essex
- Paperwork
- TR19® certificate and photo report
- Price
- A fixed price before any work starts
- Hours
- When your site is closed, plus a 24/7 line
- Telephone
- 0345 646 2711
- Checked
- 30 October 2026
Managing agents and facilities teams in Crow Green
Records are where multi-site compliance often slips. Each visit ends with a dated report and pictures, ready to show insurers, fire officers or EHOs.
We regularly work with managing agents. Send the address, what’s needed and how access works, and we will send a fixed quote.
What the work involves, part by part
Access panels
Panels have to seal properly once they’re closed, so grease and air stay inside the duct. We’ll tell you if any panel needs replacing.
Horizontal duct runs
A long flat run can’t be cleaned from one end. Where the gaps between panels are too long, we record what couldn’t be reached and can fit extra panels.
Your questions about ductwork cleaning in Crow Green
Can the work in Crow Green be done at night or at weekends?
Yes, nights and weekends are routine for us. Your customers, staff or residents in Crow Green needn’t be disturbed. Tell us your opening hours when you ask for a quote.
Which fire service covers Crow Green?
Fire safety enforcement in Crow Green is handled by 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.
What happens to the waste?
We take it away when we go. During the work, it’s contained so the area stays clean.
Will we have to shut during the visit?
Not normally. Out-of-hours visits keep the disruption down. Bigger sites can be done in stages so parts stay in use.
Are you fully insured?
Yes, fully. CHAS and SafeContractor accreditation sit alongside it for clients who vet their contractors.
Can you set up regular visits?
Yes, of course. Send details of the systems and how they’re used and we will propose a schedule with a fixed quote.
Which sectors do you work in?
All kinds of commercial and public premises: kitchens, offices, schools, healthcare, retail, leisure and food production. Work is timed around how each site runs.
Who is responsible for fire safety on the premises?
The Fire Safety Order 2005 calls them the responsible person: often the employer, owner or occupier. In shared or managed buildings, a landlord, facilities manager or managing agent can share the duty.
Why deal with it now?
TR19® isn’t law, but the duty to manage fire risk is. Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person must assess and reduce fire risk, including the grease inside the extract ductwork. In a place like Crow Green, ductwork and fans are easy to forget until something goes wrong.
Leaving it longer rarely makes the work cheaper. Problems in a system tend to grow, which can make the next visit longer. If you are unsure, ring 0345 646 2711 or send us an email for straight advice and a fixed quote.
Why book with us
- Fixed quotes from a survey or pictures
- Out-of-hours work and a 24/7 emergency line
- Every job surveyed first
- BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
Take a look at what affects the cost and how to check a contractor.
Towns and villages near Crow Green
Other services in Crow Green
The process
Protection comes first: floors, worktops and anything near the work are covered. After that, the system is made safe and the work begins. It takes anything from a few hours to several visits, depending on the length of duct, and the area is cleaned down before we leave. Visits to a village like Crow Green are booked in advance, at a time that suits whoever runs the site.
- We map the duct route and check where the access panels are.
- We measure grease thickness at set points before cleaning.
- Access panels are opened and heavy deposits scraped out by hand.
- Horizontal runs and risers are then degreased by the method that suits the deposit.
- Post-clean readings and photos go into the report, with any unreachable section listed.
How to prepare
- Tell us the best time to work, such as after service or at a weekend
- Dig out any earlier paperwork for the system
- Mention any sign-in, permit or induction we need
How to get a quote
Quoting starts with a diagnosis, from your pictures and details or, where that isn’t enough, a survey on site. After that, you get a fixed price for the work, before any work starts.
Advice
Ductwork cleaning around Crow Green
There are about 12 restaurants, cafés and works canteens and about 6 sandwich bars and takeaways within roughly a mile and a half of the centre of Crow Green, according to the Food Standards Agency’s register. Each kitchen that cooks under a canopy sends grease-laden air into a duct, where it cools and settles. In Crow Green, food businesses are inspected by environmental health officers from Brentwood council. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. Before-and-after pictures from each clean are a simple way to show the extract is in hand. Essex County Fire and Rescue Service covers Crow Green. In most workplaces, including commercial kitchens, it’s the fire and rescue authority that enforces the Fire Safety Order.
For schools such as Larchwood Primary School, kitchen extract cleaning is typically booked for the holidays, when the canteen is closed. Church and community hall kitchens, near Trinity Church or anywhere around Crow Green, are easy to forget, but their extracts collect grease like any other.
Crow Green is about 2 miles north of Brentwood, in Essex. Sites in Crow Green get the same service as everywhere we cover: diagnosis first, a fixed price, out-of-hours working where necessary and a written report with pictures. Our area takes in 644 places across Essex, large and small. For sites nearby, see our Chelmsford page, about 10 miles away.
Postcode districts we cover here for ductwork cleaning: CM15. Nearby, we also carry out ductwork cleaning in Pilgrims Hatch (1 mile south), Doddinghurst Common (1 mile north-west), Bentley (1 mile west), Kelvedon Hatch (1 mile north-west) and Coxtie Green (1 mile west). We also work in nearby towns such as Chelmsford (10 miles north-east), Basildon (9 miles south-east), Harlow (11 miles north-west), Canvey Island (15 miles south-east), Billericay (6 miles east) and Rayleigh (14 miles east).
What’s near Crow Green
Typical jobs here are in premises near Becket Keys Church of England School, Sawyers Hall College and Weald Country Park, among other places. For rail, the closest station is Shenfield station, roughly 2.1 miles south-east of the centre. Nearby you’ll also find Brentwood Community Hospital (1.9 miles south-east). Not far away are Thorndon Park.
Keeping the system healthy
To keep the system working properly between visits:
- Keep your cleaning records together
- Keep access panels clear of stored items
- Get panels fitted where the duct couldn’t be cleaned
- Run the extract fan throughout service
After the clean, the same points are tested again, so the report shows the before and after figures. Before and after photos sit next to the numbers.
Run the extract the whole time the kitchen is cooking. When the air stops, grease settles in the duct, so switching off early adds to the build-up.
Do you need ductwork cleaning in Crow Green?
A vertical riser can run up several floors. Grease collects on the riser walls and gathers at the bottom as liquid grease runs down. Panels along the riser make proper cleaning possible.
Common reasons sites call us are:
- Readings above 200 microns from a grease thickness test
- Years of grease along the duct floor
- Thick deposits at the bottom of a vertical duct
- Proof of duct cleaning for the insurer
Ingatestone Hall, about 4.4 miles east, is one of the historic houses near Crow Green; if you run event catering at a venue like that, cleans can be booked between functions.
What your quote should include
- Whether the quote is based on a survey or pictures
- How VAT is shown on the quote
- How areas they can’t reach will be recorded
- What records you’ll receive afterwards
When something else is needed
We will not sell you work that does not address the problem, so here are the limits:
- Leaking duct joints that need repair
- Duct sealed behind fixed ceilings or walls
- A damper stuck open in the duct
If in doubt, call 0345 646 2711 or email us and we’ll say what we think before booking.
Where we work
- Attenuators
- Vertical risers
- Multi-storey ducts
- Horizontal duct runs
- Bends and junctions
- Access panels