Greater London · Ventilation duct cleaning
Ventilation duct cleaning in Telegraph Hill, Greater London
Ventilation duct cleaning across Telegraph Hill and nearby, booked around your opening hours and finished with a written report and photos.
- Odours carried round the building by the ducts
- Ducts that need a clean before handover
- Dusty supply ductwork that hasn’t been cleaned in years
About our ventilation duct cleaning in Telegraph Hill
Ventilation duct cleaning is something we carry out for buildings in Telegraph Hill and right across Greater London, in offices, schools, healthcare buildings and retail. Every job begins with a survey and a fixed quote. Common call-outs are for grilles and diffusers streaked with dirt and poor airflow from the vents, across grilles and diffusers, general extract ductwork and hospitals and care homes.
In London, plant rooms are often in basements or on roofs reached through occupied floors, so ventilation cleaning in Telegraph Hill is normally planned out of hours. Loading and parking are planned with the building first.
Nothing is signed off by word of mouth: a dated report with photos of the work, plus a certificate through the BESCA Vent Hygiene Elite portal when the work is a TR19® Grease clean. Any parts we couldn’t reach are recorded on it too.
- Location
- Telegraph Hill (SE4, SE15, SE14)
- Region
- Greater London
- Reporting
- Written report with photos
- Quotes
- Fixed quote, typically within a working day
- Hours
- Evenings, overnight and weekends; 24/7 emergencies
- Telephone
- 0345 646 2711
- Updated
- 30 October 2026
What affects the cost of ventilation duct cleaning
Sites vary more than people expect. What affects the quote:
- Access, including roofs, risers and ceiling voids
- The scale of the work
- What state the system is in
- Whether several sites go on one quote
You will not find a price list here, because each job is priced on what it involves. Call for a fixed quote, and we’ll talk you through it.
Helping us quote
You do not need the technical terms. It helps if you can send:
- Any previous report or certificate
- A few general shots of the system
- How we’d reach plant on a roof or in a plant room
- Where the site is and what kind of site it is
For ventilation duct cleaning in Telegraph Hill, call us on 0345 646 2711 or email us. 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 typically follows within one working day.
What ventilation duct cleaning looks like in Telegraph Hill
Going by the FSA’s register, there are about 76 schools, colleges and universities, about 77 care, childcare and hospital premises and about 8 hotels, B&Bs and guest houses serving food within 1.5 miles or so of the middle of Telegraph Hill. Classrooms, bedrooms and care spaces are often served by ducted air, and that ductwork collects dust over time. Ventilation cleaning in London buildings is usually planned for evenings or weekends. Southwark Adult Education Institute is the nearest hospital, about 0.6 miles north-west of Telegraph Hill. Healthcare buildings depend on clean supply and extract ventilation, and the same applies to surgeries, clinics and care homes.
Healthcare buildings such as Southwark Adult Education Institute, about 0.6 miles north-west, depend on their ventilation; if you manage a surgery, clinic or care home near Telegraph Hill, yours matters too. Wherever a school like Haberdashers' Hatcham College has ducted ventilation, a half-term visit keeps the work out of lesson time.
Telegraph Hill is about 1 mile south-west of New Cross, in Greater London. Whether your site is in the middle of Telegraph Hill or further out, ventilation duct cleaning is available to all kinds of commercial premises, from small sites to large estates. Telegraph Hill is one of 764 towns, villages and districts in Greater London we cover for commercial clients.
Postcode districts we cover here for ventilation duct cleaning: SE4, SE15 and SE14. If you need ventilation duct cleaning at premises on Mona Road, Pepys Road and Kitto Road or anywhere close by, our technicians can take on the work. Other places close to Telegraph Hill include Nunhead (1 mile south-west), New Cross (1 mile north-east), Peckham (1 mile north-west), St Johns (1 mile east) and Brockley (1 mile south-east). We also work in nearby towns such as London (3 miles north-west), City of Westminster (6 miles north-west), Marylebone (6 miles north-west), Kensington (7 miles west), St Pancras (5 miles north-west) and Shoreditch (4 miles north).
What’s near Telegraph Hill
In Telegraph Hill, that means kitchens and buildings near Fordham Park and The Brockley Barge pub, among other places. Telegraph Hill has its own railway station: Brockley station. A little further out are Southwark Adult Education Institute (0.6 miles north-west) and Lewisham Shopping Centre (1.4 miles east). Green spaces nearby include St. James's Park Lake and New Cross Gate Cutting.
Common questions in Telegraph Hill
Do you work at weekends in Telegraph Hill?
Yes. We work evenings, overnight and at weekends. It means the site in Telegraph Hill keeps running as normal. Your opening times are the first thing we ask for.
Does London parking affect a job in Telegraph Hill?
Parking and loading in London need planning, so tell us about bays, permits and building rules when you book. Working overnight, as we often do in London, normally makes it simpler.
Does the law say we must follow TR19?
No, not in itself. Insurers, fire officers and EHOs look to TR19® as the benchmark, and many insurers ask for proof of cleaning to it. The legal duty sits in the Regulatory Reform (Fire Safety) Order 2005, which applies in England and Wales.
Can one contract cover all our sites?
Yes. One number covers all your sites across London and the South East, with visits on a regular schedule.
What’s TR19?
It’s BESA’s specification and the benchmark insurers, fire officers and EHOs look to. It sets out inspection, cleaning and record keeping and expects a risk-based approach.
Can we book visits on a schedule?
Yes. Plans on a 3, 6 or 12-monthly cycle are available, to suit the system and how it’s used.
What do you do with what you remove?
It’s contained and taken away. We collect grease, debris and waste water as we go rather than letting it spread.
How much time does a ventilation clean need?
Work on site takes a weekend for a modest system, with large buildings phased floor by floor. We will know more after the survey, and you can call us on 0345 646 2711 or use the quote form to arrange it.
Managing agents and facilities teams in Telegraph Hill
Keeping records across a portfolio is half the battle. Each visit produces a dated report with photos, ready to show insurers, fire officers or EHOs.
Where a tenant occupies the premises but the landlord owns the building, the lease normally sets out who maintains what. We’re happy to deal with either side, and the report can go to both.
What a clean will not put right
An honest diagnosis matters more to us than a booking, so here’s what ventilation duct cleaning will not do:
- Kitchen extract ductwork, which needs a TR19® Grease clean
- Controls and BMS faults that affect the system
- Leaking or broken duct sections
If you’re not sure, just call us on 0345 646 2711, or send details by email and we will give you a straight answer.
Where we work
- Offices and schools
- Grilles and diffusers
- Toilet extract systems
- General extract ductwork
- Supply ductwork
- Hospitals and care homes
Also in Telegraph Hill
How the job changes from site to site
Supply ductwork
Supply runs are inspected at set points first to see where cleaning is needed.
Grilles and diffusers
Grilles and diffusers that are designed to come out are removed for cleaning, then refitted.
When to call us in Telegraph Hill
Many systems run for long hours, day after day, and every hour moves more dust through the ducts. Heavier use means faster build-up.
Look out for these warning signs:
- Duct runs that can’t be reached for cleaning
- Blocked general extract ductwork
- Odours carried round the building by the ducts
- Ventilation full of debris from building work
Workplaces around Brockley station with an air handling unit need the filters, coils and drain tray looked at, as well as the ducts.
Questions to ask before booking
- When they can work, and whether that is outside your opening hours
- Proof of accreditation you can verify
- Whether inaccessible sections are listed on the report
- Whether the quote is based on a survey or photos
The process
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. On site, the work takes a weekend for a modest system, with large buildings phased floor by floor. Expect the work in Telegraph Hill to happen after your last customer leaves, not during trading.
- First we check the layout and any past paperwork.
- Inspection points are chosen and the ducts examined.
- We cover the area below and turn off the system.
- We clean the system and remove the debris from site.
- We report on the work, listing any inaccessible sections and the next inspection date.
Before we arrive
- Mention any parking or loading restrictions
- Clear loose items from the work area
- Name a contact who can let us in at the agreed time
Ask for a quote
The quickest way to a quote is to send photos: the system from a couple of angles, plus any access panels or hatches. Add the site type and your opening hours, and many jobs can be priced from that alone.
Read more
What happens if it’s left?
Smells, dust around grilles and stuffy rooms are signs the system needs attention. Acting early keeps the clean simpler. In Telegraph Hill, as across London, ductwork often passes through shared risers and other people’s space.
Kitchens, offices, schools and hospitals are all priced the same way: the size of the job, access, condition and working hours. Ask for a fixed quote and we’ll explain each part.
Why us?
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
- CHAS and SafeContractor accredited, with ISO 9001
- One number for every site across the South East and London
- Fixed quotes from a survey or photos
Read our cost guide and our accreditations.