Greater London · Ventilation duct cleaning
Ventilation duct cleaning in Old Town, Greater London
Ventilation duct cleaning for businesses, landlords and public buildings in Old Town. CHAS, SafeContractor and ISO 9001, and fully insured.
- Odours carried round the building by the ducts
- Ductwork never cleaned since it was installed
- Duct runs that cannot be reached for cleaning
How the job changes from site to site
Offices and retail
In offices and retail, we often work evenings, overnight or at weekends to keep the space open.
Schools and colleges
We plan the work around the school calendar, with access agreed with the caretaker or site manager.
Ventilation duct cleaning in Old Town, done properly
We always start by inspecting. The ducts are opened at access points and the condition recorded, then recommend cleaning where it’s needed. That way the work matches the real condition. The work covers supply ductwork, toilet extract systems and offices and schools, and the jobs we see most are rooms that feel airless when the system runs and dust marks around grilles and ceiling diffusers.
Across London, offices, hotels, schools and healthcare buildings rely on mechanical ventilation, much of it supplied through air handling units on roofs or in basements. In a building in Old Town, dust and debris build up in the units and ductwork over time.
We’ve been trading since 2009, as a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we carry full insurance.
- Location
- Old Town (CR0, CR9, CR90)
- Wider area
- Greater London
- Paperwork
- Report and pictures after the visit
- Price
- Fixed quote, usually within a working day
- When we work
- Nights, weekends or holidays to suit you
- Telephone
- 0345 646 2711
- Page updated
- 30 October 2026
What staff can safely do
Good housekeeping makes our visits easier, not unnecessary. Clean filters and tidy surfaces slow the build-up, but hidden parts of the system still need specialist attention.
Some jobs should never be done in-house: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease call for the right kit, training and safe access. That’s our job.
Do you need ventilation duct cleaning in Old Town?
Why does it matter?: dusty ducts can blow debris back into rooms, restrict airflow and make fans work harder. In hospitals, care homes and schools, clean air is especially important.
Signs it’s time to call us include:
- Systems with no record of inspection or cleaning
- Musty smells from the ventilation
- Supply ducts with years of dust inside
- Dust marks around grilles and ceiling diffusers
For workplaces around West Croydon station with mechanical ventilation, cleaning can be done in the evening or at weekends.
Questions to ask before you book
- What happens if part of the system cannot be accessed
- Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
- How VAT is shown on the quote
- Proof of insurance
Between visits
Once we have finished, these simple steps help:
- Include grilles in the cleaning rota
- Keep filters changed on time
- Tell your facilities team about dirty diffusers
- Don’t block grilles with furniture or storage
A TR19® certificate and photo report follow every clean. BESA advises keeping certificates in the maintenance log, with the date, location and technician on record.
Protect the system during building work by switching it off or covering the grilles.
Questions from Old Town
Can ventilation in schools around Old Town be cleaned out of term?
Yes, and it’s the easiest time to do it. The FSA’s register shows about 42 schools and colleges with food registrations within roughly a mile and a half of Old Town. Booking early in the term gives the best choice of holiday dates.
Do you work overnight in Old Town?
Yes, nights and weekends are routine for us. That way a site in Old Town doesn’t have to lose a day’s trading. Just call us on 0345 646 2711 or email us with your opening times and we’ll plan around them.
Are you accredited?
We’re a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we are fully insured.
How long will the duct cleaning take?
Expect it to take anything from a single shift for a small office to a planned programme of nights for a large building. How much ductwork there is and how easily it’s reached decide the rest.
Is TR19 cleaning required by law?
No. The law sets the duty; TR19® is the benchmark used to show it’s met. Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person has to manage fire risk, and without records, many insurers may refuse or reduce a claim.
Can you look after several sites?
Yes. Send the list of sites and the work at each and you’ll get one fixed quote.
What’s TR19?
It’s the industry benchmark for cleaning ventilation and kitchen extract systems, written by BESA. It sets out inspection, cleaning and record keeping and expects a risk-based approach.
How often should ventilation ductwork be cleaned?
TR19® Air is risk-based, so cleaning follows inspection rather than a fixed calendar. We suggest a next inspection date after every visit.
Honest limits
Not every problem is solved by ventilation duct cleaning, and we’d rather say so up front. It will not put right:
- Kitchen extract ductwork, which needs a TR19® Grease clean
- Leaks from roofs, pipes or walls into the ductwork
- Damaged ductwork beyond cleaning
If you’re not sure, just call us on 0345 646 2711, or email photos and we’ll give you a straight answer before you book.
Parts of the system we cover
- Offices and schools
- Hospitals and care homes
- Grilles and diffusers
- General extract ductwork
- Supply ductwork
- Toilet extract systems
Old Town buildings and their air
Going by the FSA’s register, there are about 42 schools, colleges and universities, about 133 caring premises (care homes, nurseries and hospitals) and about 20 hotels and B&Bs serving food across Old Town and its immediate surroundings (about a mile and a half). Many buildings of this kind have supply and extract ductwork that gathers dust and needs inspecting. In London, ventilation plant is often on the roof or below ground, so the work is typically done out of hours. Croydon University Hospital is the nearest hospital, about 1.2 miles north of Old Town. If you run a surgery, clinic or care home, your ventilation deserves the same care as a hospital’s, on a smaller scale.
Wherever a school like The Minster Nursery and Infant School has ducted ventilation, a half-term visit keeps the work out of lesson time. Healthcare buildings such as Croydon University Hospital, about 1.2 miles north, depend on their ventilation; if you manage a surgery, clinic or care home near Old Town, yours matters too.
Old Town is about 1 mile north-west of Croydon, in Greater London. Whether your site is in the middle of Old Town or further out, ventilation duct cleaning is available to all kinds of commercial premises, from a single unit to a large public building. Across Greater London, we cover 764 places, Old Town among them. We also work in London, around 9 miles away.
Here we cover the CR0, CR9 and CR90 postcode area for ventilation duct cleaning. That includes premises on Park Lane, Fell Road and Abbey Road and nearby roads. Neighbouring places we cover for ventilation duct cleaning include Waddon (1 mile south-west), Broad Green (1 mile north), Beddington (1 mile west), Bandonhill (1 mile south-west) and Russell Hill (2 miles south-west). Within a short drive, we also cover London (9 miles north), City of Westminster (10 miles north), Marylebone (10 miles north), Kensington (10 miles north-west), St Pancras (11 miles north) and Shoreditch (11 miles north).
Local landmarks in Old Town
Typical jobs here are in premises near Rutherford School, The Gun Tavern and St Andrew's CofE School and the streets around them. There’s a railway station in Old Town itself: West Croydon station. Well-known places in the area include Croydon University Hospital (1.2 miles north) and Croydon Airport Visitor Centre (1.3 miles south-west). Green spaces nearby include Roundshaw Downs and Duppas Hill.
The process
Night work is normal for us. A lot of visits happen overnight or at weekends, so the site can open as normal afterwards. The visit itself takes from one overnight visit to a phased programme over several weeks. Most London sites can’t stop for the day, so work in Old Town is usually done overnight, early in the morning or at weekends.
- We look at the system and any earlier reports.
- We inspect the ducts at chosen points to see where cleaning is needed.
- The work area is protected and the system switched off.
- Ducts, grilles and diffusers are cleaned and the debris taken away.
- The report records what was cleaned, anything not reached and a next inspection date.
Before we arrive
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
- Arrange a key holder or contact on site
- Clear loose items from the work area
Get a fixed quote
Want a quote for ventilation duct cleaning? Please phone us on 0345 646 2711 or drop us a line with a few details about the site. We will talk you through the work and send you a fixed quote before anything is booked.
Advice
Also near Old Town
Other services in Old Town
Multi-site and managed buildings
Whether it’s one building or many, the standard is the same: diagnosis, a fixed price, work booked around your hours and a written report with pictures.
We also work for facilities teams across offices, schools and healthcare in Old Town and across Greater London. Work can be phased by floor, building or site to keep disruption down.