Hertfordshire · Ductwork cleaning
Duct cleaning in Radwell
Ductwork cleaning for Radwell, from a team that has been trading since 2009. Evenings, overnight and weekends, plus a 24/7 emergency line.
- Grease pooling at the foot of the riser
- A duct clean needed for an insurer
- Stale grease odours from the duct
How we price ductwork cleaning
We quote each job individually. These are the things that affect it:
- Working hours and out-of-hours timing
- Access, including roofs, risers and ceiling voids
- One-off work versus a regular cycle
- How big the system is
One small site or a whole estate, the quote is built the same way: what needs doing, how we get to it and when. The price is fixed before we start.
Helping us quote
A few details help us quote accurately. When you get in touch, it helps to send:
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- A few general shots of the system
- Any symptoms, from odd noises to smells or leaks
- Your last certificate, test record or report
If you need ductwork cleaning in Radwell, call 0345 646 2711, or send details by email. Tell us what kind of premises it is and when it’s open, plus pictures or the previous report if they’re to hand. A fixed quote normally follows within one working day.
About our ductwork cleaning in Radwell
Many ducts were installed with too few access doors. Where a section cannot be reached, TR19 expects it to be recorded on the report, and we can fit new access panels so it’s cleaned next time. It’s better to know than to assume. Common call-outs are for a rancid smell from the extract duct and a duct nobody has opened in years, on vertical risers, access panels and bends and junctions.
In a small place like Radwell, kitchens are often in older or extended buildings, with long single-storey duct runs, and those horizontal sections are where grease settles. We agree access and timings in advance.
Insurers, fire officers and environmental health officers all look at records. That is why every job is written up in a report with pictures, plus a TR19® certificate through the BESCA VHE portal where the work is a TR19® Grease clean.
- Location
- Radwell (SG7)
- Region
- Hertfordshire
- Reporting
- Certificate and photo report
- Quote
- Fixed quote, typically within a working day
- When we work
- Overnight and weekend work, 24/7 emergency callout
- Call
- 0345 646 2711
- Checked
- 30 October 2026
Kitchen extracts in Radwell
Food Standards Agency data counts about 25 cafés, restaurants and staff canteens and about 18 takeaways within roughly a mile and a half of the centre of Radwell. Each kitchen that cooks under a canopy sends grease-laden air into a duct, where it cools and settles. Kitchens in Radwell get their food hygiene inspections from North Hertfordshire council. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Our report lists what was cleaned and when, which is useful to have ready. The fire and rescue service for Radwell is Hertfordshire Fire and Rescue Service. Its fire safety officers can audit commercial kitchens, and grease in the extract is part of a kitchen’s fire risk.
A hall kitchen that only cooks for events, whether near Church of All Saints or elsewhere in Radwell, still needs its extract cleaned, just less often. Older buildings often hide long, awkward duct runs, and if you run a kitchen at a historic venue in the area (Hinxworth Place is about 2.4 miles north), access may need planning. School kitchens, at schools like Norton St Nicholas CofE (VA) Primary School for example, are typically cleaned in the holidays so no lunches are lost.
Radwell is about 2 miles north of Letchworth, in Hertfordshire. Every kind of commercial site in Radwell, ductwork cleaning is something we can help with. Visits can be booked for evenings, overnight or weekends so trading isn’t interrupted. Our Hertfordshire coverage runs to 381 places, Radwell among them. We also work in Milton Keynes, about 24 miles from Radwell.
All of SG7 is covered for ductwork cleaning, from busy streets to back roads. Ductwork cleaning is available to premises on Radwell Lane and The Limes and nearby roads. Neighbouring places we cover for ductwork cleaning include Stotfold (1 mile west), Stotfold Common (2 miles north-west), Fairfield (2 miles west) and Astwick (2 miles north-west). Within a short drive, we also cover Stevenage (7 miles south), Welwyn Garden City (14 miles south), Harpenden (15 miles south-west), Hitchin (5 miles south-west), Hertford (15 miles south) and Ware (15 miles south-east).
Landmarks near Radwell
Typical jobs here are in premises near The Knights Templar School, Norton School and The Chequers Public House. The nearest railway station is Baldock station, about 1.2 miles south-east. A little further out are Bygrave House (2 miles east) and Fairfield Hospital (1.9 miles west). Green spaces nearby include Arlesey Old Moat and Glebe Meadows.
Leave it or put it right?
A fire in a greasy duct is hard to reach and hard to stop. It can travel through the ductwork to other parts of the building, so cleaning the duct is as important as cleaning the hood. A fault that closes a site in a village like Radwell affects everyone who depends on it.
Whatever the type of site, the quote works the same way: how much there is, how we reach it, what state it’s in and when we can work. Ask for a fixed quote and we’ll explain each part.
What you get with us
- Out-of-hours work and a 24/7 emergency line
- Fixed quotes, normally within one working day
- Full insurance on every job
- Trading since 2009
Take a look at how cleaning jobs are priced and our accreditations.
What staff can safely do
A few tasks are always specialist work: entering ducts, working on fans, testing dampers and taking grease readings need training, the right equipment and safe access. That’s our job.
Staff cleaning and specialist work aren’t the same thing. Wiping filters daily and washing them weekly keeps the visible parts in order, but they don’t reach the grease that builds up further in. That part needs specialist access and equipment.
When it’s something else
We won’t sell you work that does not address the problem, so these are the things it won’t cover:
- An extract fan that has stopped working
- Duct sections that need replacing
- Undersized or badly laid-out ducts
If in doubt, call us on 0345 646 2711, or email photos and we’ll say what we think.
What the work covers
- Multi-storey ducts
- Attenuators
- Bends and junctions
- Access panels
- Horizontal duct runs
- Vertical risers
Questions from Radwell
Do you cover smaller places like Radwell?
Yes. Villages and rural sites across the South East are part of our work, Radwell included. Photos of the system and directions to the site help us plan the visit.
Can a school canteen extract in Radwell be done out of term time?
Yes, out-of-term visits are normal for schools. The FSA’s register shows about 5 schools and colleges with food registrations within roughly a mile and a half of Radwell. Tell us your holiday dates and we’ll book the visit for when the site is empty.
Can you come out in an emergency?
Yes, 24/7. Our office is open from 8am to 6pm on weekdays, and the emergency line covers the rest.
How long does it take to clean extract ducts?
Short runs are quick, but long or complex ducts may take several visits. We plan the work around your kitchen.
Can you fit access panels in our ductwork?
Yes. We’ll point out where panels are needed, and fitting them means future cleans are more complete.
How do you clean inside the ductwork?
Each section is cleaned through its own panel. Heavy grease comes out by hand, and what’s left is degreased, with readings taken before and after.
What happens if there aren’t enough access panels?
Ductwork needs access to be cleaned. Those parts are listed, and we can install panels so they’re reached next time.
How do you know if the ductwork needs cleaning?
The date on the last certificate is the first thing to check. No record, or a passed date, means it’s due, and grease readings will confirm how urgent it is.
Places near Radwell
Other services in Radwell
What the work involves, part by part
Attenuators and discharge
Attenuators, where fitted, quieten the extract, but they can hold grease in their linings. We clean what can be reached and note anything that cannot.
Horizontal duct runs
The underside of a horizontal duct collects the most grease. Thick deposits are scraped out by hand before degreasing, then the walls and roof are cleaned too.
The process
Each visit runs to the same pattern: protect the area, make the system safe, carry out the ductwork cleaning, clear away and hand over the paperwork. The visit itself takes a few hours for a short run, longer for long runs and tall risers. A few photos of the system help us make the most of a visit to a place like Radwell.
- First the duct route is traced and every access point noted.
- 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.
- Readings and pictures are repeated and any section we couldn’t reach is recorded.
Getting ready for the visit
- Arrange a key holder or contact on site
- Agree a time when the area can be out of use
- Tell us about site rules, permits or sign-in
Ask for a quote
Need a price for ductwork cleaning? Please give us a ring on 0345 646 2711, or email photos and tell us about the site. We will explain what we’d do and send a fixed quote before you commit to anything.
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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.
For anyone managing more than one site, we can schedule visits across all of them on one quote. Every building has its own written report, so records stay tidy.