Hertfordshire · Ventilation duct cleaning
Ventilation duct cleaning in Foxholes, Hertfordshire
TR19 air cleaning of general supply and extract ventilation ductwork in commercial buildings for commercial sites in Foxholes and across Hertfordshire. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- Odours carried round the building by the ducts
- Systems with no record of inspection or cleaning
- Poor airflow from the vents
Ventilation duct cleaning in Foxholes, done properly
We get into the ducts through access panels along each run. If some sections can’t be reached, the report says so, and new access panels can be installed for the next clean. The work covers hospitals and care homes, grilles and diffusers and offices and schools, and the jobs we see most are musty smells from the ventilation and supply ducts with years of dust inside.
Around a place like Foxholes, ventilation systems tend to be in schools, surgeries, care homes and workplaces. Smaller systems still gather dust and need inspecting.
Accreditations are easy to claim and worth checking. Ours are BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease, plus CHAS, SafeContractor and ISO 9001, with full insurance on top.
- Where
- Foxholes (SG13)
- Region
- Hertfordshire
- Paperwork
- Report and photos after the visit
- Quote
- A fixed quote up front
- Hours
- Out of hours as standard, 24/7 emergency line
- Phone
- 0345 646 2711
- Last updated
- 30 October 2026
What your team can do, and what needs us
For ventilation and air handling systems, in-house care is mostly about checks: clear grilles, a log of filter changes and reporting anything odd. Cleaning inside ducts and units is specialist work.
A few tasks are always specialist work: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease need training, the right equipment and safe access. Leave those to us.
Managing agents and facilities teams in Foxholes
The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, which may be the employer, owner, landlord, FM or managing agent. Where responsibility is shared, records matter even more.
For anyone managing more than one site, we can plan visits across the whole estate and price them together. Each site gets its own report and pictures, so each one has its own record.
Ventilation in Foxholes buildings
Going by the FSA’s register, there are about 17 schools, colleges and universities and about 10 care, childcare and hospital premises serving food in and around Foxholes, up to about a mile and a half out. Where buildings like these have air handling units, filters, coils and drain trays need regular attention. Foxholes, about 20 miles from central London, is within our usual area. The visit is fixed around your opening hours, not ours. About 1.5 miles west of Foxholes is Hertford County Hospital, the nearest hospital. Healthcare ventilation is a good example of why supply ducts need inspecting: the air goes straight to patients.
Healthcare ventilation, from large hospitals like Hertford County Hospital (about 1.5 miles west) to small clinics, depends on clean filters, coils and ducts. Classrooms and halls at schools such as Wheatcroft Primary School are easiest to work in when pupils are away. If you manage offices or shops near Hertford East station, their ventilation can be inspected and cleaned out of hours.
Foxholes is about 1 mile east of Hertford, in Hertfordshire. Wherever you are in the SG13 postcode area, we can carry out ventilation duct cleaning at your premises. Foxholes is one of 381 towns, villages and districts in Hertfordshire where we work for ventilation duct cleaning. Our London page covers sites nearby (20 miles or so).
We work across SG13 for ventilation duct cleaning and the roads nearby. That includes premises on Ware Road, London Road and Fairfax Road and nearby roads. Close by, we work in Rush Green (1 mile north-east), Hertford Heath (1 mile south-east), Hertford (1 mile west), Little Amwell (1 mile south-east) and Horns Mill (1 mile south-west). Further out, we also cover Stevenage (10 miles north-west), St Albans (12 miles west), Bishop's Stortford (10 miles north-east), Welwyn Garden City (6 miles west), Harpenden (13 miles west) and Hitchin (14 miles north-west).
What’s near Foxholes
We work in commercial kitchens and buildings around Simon Balle All-Through School, The Saracens Head Public House and Hertford Regional College. The nearest railway station is Hertford East station, roughly 0.8 miles north-west. Other landmarks nearby include Hertford County Hospital (1.5 miles west) and Mcmullen & Sons Brewery Museum (1.2 miles west). The countryside around Foxholes includes King's Meads.
Places near Foxholes
More services for Foxholes
How it works
Our technicians bring everything the work needs, from protective sheeting to tools and access equipment. You only need to give us clear access and switch off what needs to be off. The visit takes a day or less for a small system and a series of visits for a large one. Everything the job in Foxholes needs is worked out beforehand, from the survey.
- First the system is surveyed, on site or from pictures and drawings.
- Inspection comes next, with photos of the inside of the ducts.
- We protect the rooms beneath and switch the system off.
- Dust and debris are removed from ducts, grilles and diffusers.
- A certificate and before and after pictures follow, with anything not reached recorded.
Before we arrive
- Let us know how we reach the system, including roofs, risers and plant rooms
- Tell us where we can park and unload
- Make sure equipment near the work can be switched off and left to cool
How to get a quote
Quoting starts with a diagnosis, either from pictures and details you send or from a site visit. Then we send a fixed price so you know the cost before we start.
Advice
Different parts, different methods
Hospitals and care homes
People in hospitals and care homes can be more vulnerable to poor air. Inspection-led cleaning under TR19® Air helps keep systems in good condition.
Grilles and diffusers
Grilles and diffusers are where the ducts meet the room. We clean them as part of the job, so dust on them is not blown back in.
What happens if it’s left?
Dust streaks around grilles and stale rooms suggest the ducts need looking at. Acting early keeps the clean simpler. Systems on quieter sites still build up dirt and wear, just more slowly.
The cost depends on the size of the system, what state it’s in and how easy it is to reach. We give you a fixed price before any work starts, so you know where you stand.
Why Foxholes businesses choose us
- Work around your opening hours, with 24/7 emergency cover
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
- Fixed quotes from a survey or photos
- We are fully insured
Read how cleaning jobs are priced and our accreditations and certificates.
Honest limits
An honest diagnosis matters more to us than a booking, so here’s what ventilation duct cleaning will not do:
- Damp or mould problems coming from the building fabric
- Leaking or broken duct sections
- Cooking extract ducts, which are a separate specialist clean
Not sure which it is? You can call 0345 646 2711 or send us an email and we’ll tell you honestly before booking.
What the work covers
- Hospitals and care homes
- Toilet extract systems
- General extract ductwork
- Grilles and diffusers
- Offices and schools
- Supply ductwork
Looking after it afterwards
Good habits slow the build-up between visits. A few tips:
- Report dust blowing from grilles straight away
- Log every filter change
- Get leaks near ductwork fixed quickly
- Store cleaning certificates where auditors can find them
We recommend when the system should next be inspected, based on what we found. Diary it right away so it doesn’t slip.
Protect the system during building work by switching it off or covering the grilles.
Foxholes questions
Can you come to Foxholes after we close?
Yes. We work evenings, overnight and at weekends. That way a site in Foxholes doesn’t have to lose a day’s trading. When you phone us on 0345 646 2711, or send details by email, mention when the site is quiet.
Do you cover smaller places like Foxholes?
Yes, smaller places are covered as well as towns. The journey is planned ahead, so a few details about the route help.
Do we need to close while you work?
Not typically. Out-of-hours visits keep the disruption down. Bigger sites can be done in stages so parts stay in use.
How long does ventilation cleaning take?
Expect it to take from one overnight visit to a phased programme over several weeks. How much ductwork there is and how easily it’s reached decide the rest.
How do you deal with ducts you can’t get into?
The report shows exactly which parts weren’t reached. We can install panels to open those sections up.
Where does the waste go?
We contain it and take it with us. We collect grease, debris and waste water as we go, so it doesn’t spread.
Can you set up regular visits?
Yes. Regular plans can run on 3, 6 or 12-monthly cycles, depending on what the system needs.
Which sectors do you work in?
We work for restaurants, pubs, hotels, schools, colleges, hospitals, care homes, offices and shops, as well as food production and leisure sites.