Surrey · Ventilation duct cleaning
Ventilation cleaning in Leatherhead
One call covers TR19 Air cleaning of general supply and extract ventilation ductwork in commercial buildings in Leatherhead: survey, fixed quote, work and sign-off. Fully insured, with CHAS, SafeContractor and ISO 9001.
- Dusty supply ductwork that hasn’t been cleaned in years
- Systems missing access panels
- Stuffy rooms and stale air
What staff can safely do
Good housekeeping makes our visits easier, not unnecessary. Regular in-house cleaning slows the build-up, but hidden parts of the system still need specialist attention.
Your own staff can handle the daily basics: wiping down canopy surfaces, cleaning filters and keeping a simple log. Inside the ducts, risers and fan is specialist work, and that’s where we come in.
Ventilation duct cleaning in Leatherhead
TR19® Air is the part of BESA’s TR19® that deals with general supply and extract ventilation. It works by inspecting first and cleaning where the risk calls for it, so we look before we clean. If you have ductwork with too few access panels to clean and systems with no record of inspection or cleaning, we can put it right.
Buildings in towns like Leatherhead often have ventilation added in stages, with units on the roof or in a plant room. The work starts with an inspection to decide what needs cleaning.
Our accreditations include CHAS, SafeContractor and ISO 9001, and we are fully insured. We are also a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease, and we’ve been trading since 2009.
- Location
- Leatherhead (KT22)
- Region
- Surrey
- Reporting
- Report and pictures after the visit
- Quotes
- Fixed quote, usually within a working day
- When we work
- After hours by arrangement; emergencies any time
- Telephone
- 0345 646 2711
- Page updated
- 30 October 2026
How the visit works
Every visit runs to the same pattern: sheeting and protection first, isolate whatever needs isolating, carry out the ventilation duct cleaning, clear away and leave you the report. On site, the work takes a day or less for a small system and a series of visits for a large one. In a town like Leatherhead, we typically work after closing or on a quiet day, so the site opens again on time.
- We survey the system from drawings, photos or a site visit.
- We inspect inside the ductwork at set points and photograph it.
- We protect the rooms beneath and switch the system off.
- Debris is cleared from the duct runs, then grilles and diffusers are cleaned.
- A certificate and before and after pictures follow, with anything not reached recorded.
Getting ready for the visit
- Tell us about site rules, permits or sign-in
- Find the previous report, if there is one
- Move anything stored near the system
Getting a quote
For ventilation duct cleaning in Leatherhead, call us on 0345 646 2711, or email photos. Tell us what kind of premises it is and when it’s open, and send pictures or your last report if you can. A fixed quote usually follows within one working day.
Advice
Signs you need ventilation duct cleaning in Leatherhead
Most ductwork is out of sight, so dust collects unseen. The grilles get a wipe, but what’s behind them doesn’t.
Any of these means the system needs a check-up:
- Blocked general extract ductwork
- Dirty diffusers dropping dust into rooms
- Ventilation that needs a TR19® Air inspection
- Rooms that feel airless when the system runs
If you run an office near Leatherhead station, its supply ductwork can gather dust for years before anyone looks inside.
Before you book anyone
- How VAT is shown on the quote
- Whether they recommend a next date
- What records you will receive afterwards
- If the quote is a fixed price or an estimate
Leatherhead questions
Is Leatherhead in your area for ventilation duct cleaning?
Yes. We work across London and the South East, and Leatherhead is part of that. To start, call us on 0345 646 2711, or email photos with a few pictures of the system.
Can the work in Leatherhead be done at night or at weekends?
Yes. We work evenings, overnight and at weekends. The work in Leatherhead can fit around your hours. Your opening times are the first thing we ask for.
What happens if you can’t reach some of it?
We never leave them off the paperwork. The report says which parts couldn’t be reached and why, and we can quote to improve the access.
Do you offer maintenance contracts?
Yes. We run scheduled maintenance contracts, with visits at the interval your system needs. Each report recommends when the next visit should be.
Do you inspect before cleaning?
Yes. Inspection is the start of the TR19® Air approach and record what we find. Cleaning is recommended where it’s needed.
What does TR19 Air cover?
TR19® Air applies to the general ventilation in buildings like offices, schools and hospitals. Kitchen extract systems fall under TR19® Grease instead.
Can you come out in an emergency?
Yes. For anything urgent, such as a fan failure or damage after a fire, ring the 24/7 line, and we will advise on what to do next.
Can you price the work without visiting?
Yes, if we can see what we need. If not, a site survey comes first, then a fixed quote.
Leatherhead buildings and their air
There are about 15 schools, colleges and universities and about 11 caring premises (care homes, nurseries and hospitals) on the FSA’s food hygiene register within roughly a mile and a half of the centre of Leatherhead. Busy, occupied buildings like these are where clean supply air matters most. About 2.2 miles east of Leatherhead is Headley Court, the nearest hospital. Healthcare ventilation is a good example of why supply ducts need inspecting: the air goes straight to patients. We cover Leatherhead, about 17 miles from central London, as part of our work across London and the South East. We work evenings, overnight and at weekends, so the visit fits around the site.
School buildings such as Leatherhead Trinity School and Children's Centre are normally done in the holidays, so classrooms aren’t disturbed. If you run a surgery, dental practice or care home near Leatherhead, clean ventilation matters as much to you as to a hospital like Headley Court (about 2.2 miles east).
Leatherhead is about 4 miles south-west of Epsom, in Surrey. We provide ventilation duct cleaning for commercial premises of every kind in Leatherhead and the rest of Surrey. Leatherhead is one of 395 towns, villages and districts in Surrey we cover for commercial clients. For sites nearby, see our Guildford page, about 11 miles away.
All of KT22 is covered for ventilation duct cleaning, from busy streets to back roads. Local streets include High Street, Church Road and Station Road, and we cover them all for ventilation duct cleaning. Being close to the A24 and A245, Leatherhead is easy for our technicians to reach for ventilation duct cleaning. Neighbouring places we cover for ventilation duct cleaning include Fetcham (1 mile west), Mickleham (2 miles south), Great Bookham (2 miles south-west), Westhumble (3 miles south) and Little Bookham (3 miles south-west). Larger places within reach include Guildford (11 miles west), Woking (11 miles west), Epsom (4 miles north-east), Horley (11 miles south-east), Redhill (8 miles south-east) and Ewell (5 miles north-east).
Local landmarks in Leatherhead
Typical jobs here are in premises near St Andrew's Catholic School, St Andrew's Catholic School and Duke's Head Public House, among other places. There’s a railway station in Leatherhead itself: Leatherhead station. Nearby you’ll also find Walton on the Hill (3.5 miles east) and Headley Court (2.2 miles east). For a walk, there’s Claremont Lake and Jubilee Wood.
What ventilation duct cleaning cannot fix
It’s worth knowing the limits before booking:
- Condensation caused by the building rather than the ducts
- Grease in kitchen extract systems, cleaned to TR19® Grease instead
- Leaking or broken duct sections
If you are not sure, just give us a ring on 0345 646 2711 or drop us a line and we will give you a straight answer before booking.
Where we work
- Supply ductwork
- Grilles and diffusers
- Offices and schools
- Toilet extract systems
- General extract ductwork
- Hospitals and care homes
Part by part
Hospitals and care homes
Dust control matters during work in occupied care settings. We protect the work area and take everything away.
Extract ductwork
General extract ductwork removes stale air from rooms, toilets and washrooms. They collect dust, lint and fibres and restrict the flow over time.
How we price ventilation duct cleaning
We do not publish a price list, because sites vary so much. What we look at:
- Whether it’s a one-off visit or part of a schedule
- How big the system is
- Site rules, permits and inductions
- The number of sites or systems
No two sites are the same, so each one gets its own fixed quote. Size, access, the condition of the system and when we can work all play a part.
Asking for a quote
We can often survey from photos. The most useful are:
- The roof, plant room or outside wall the system runs to
- Your last certificate, test record or report
- Close-ups of filters, grilles, hatches or access panels
- Problems your staff have spotted
Getting a quote does not take long. Send a few details and photos, and we typically reply with a fixed quote within one working day. Where a survey is needed, we arrange a time that suits the site.
Why deal with it now?
Leave dust in the ductwork and it keeps building. The longer it’s left, the more there is to remove, and the more gets blown back into the rooms. In a town like Leatherhead, a problem caught early is a planned visit, not an emergency.
What you pay reflects the actual work. That is why we survey first, from photos or on site, and why the quote is fixed before we start.
Why choose Duct Doctor in Leatherhead
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Fixed quotes from a survey or photos
- CHAS, SafeContractor and ISO 9001
- Fully insured
Take a look at what affects the cost or our accreditations and certificates.