Greater London · Extract fan repair and replacement
Extract fan repair and replacement in Blackheath, Greater London
Our technicians work in Blackheath on extract fan repair and replacement. Fixed quotes, work around your opening hours and photo reports on every job.
- A belt-driven fan that squeals
- Poor airflow at the canopy
- A knocking noise from the extract fan
How it works
When we arrive, we check the system against the survey or the photos you sent. If anything is different, we talk it through with the person on site before carrying on. From there, it takes part of a day for most faults, with a return visit if parts have to be ordered. Security desks and permits-to-work are routine in London, so let us know what your building in Blackheath needs from us.
- A visit is booked, in the evening or overnight if that suits.
- We isolate the extract and open the fan housing.
- Bearings, drive, impeller, motor and mounts are inspected.
- We explain the options and quote a fixed price.
- We complete the work and check the fan runs smoothly.
Preparing for the visit
- Tell us about access, such as roof hatches, plant rooms, ceilings or locked areas
- Clear the space around the work
- Have your last certificate or report to hand
Getting a quote
Need a price for extract fan repair? Please give us a ring on 0345 646 2711, or send details by email and tell us about the site. We’ll talk you through the work and send you a fixed quote before anything is booked.
Advice
About our extract fan repair in Blackheath
Wherever your kitchen is in Blackheath, fan work means the extract has to be isolated, so the job is fitted around the kitchen’s hours. Evenings, overnight and weekends are all possible and there’s a 24/7 emergency line if the fan fails while you are cooking. The work covers kitchen extract fans, fan motors and belts and pulleys, and the jobs we see most are poor airflow at the canopy and a failed fan that needs a replacement.
For a London kitchen, a failed extract fan normally means the cooking stops. Fans in Blackheath are often on a roof or in a basement at the end of a long duct run, so access is the first thing we ask about.
Nothing is signed off by word of mouth: a dated report with pictures of the work, and for TR19® Grease cleans, a certificate issued through the BESCA VHE portal. Any parts we couldn’t reach are recorded on it too.
- Place
- Blackheath (SE3, SE13, SE10)
- Region
- Greater London
- Paperwork
- Written report with pictures
- Quotes
- A fixed price before we start
- When we work
- Nights, weekends or holidays to suit you
- Telephone
- 0345 646 2711
- Page updated
- 30 October 2026
Part by part
Fan controls
Supply faults are a job for an electrician. If that is the cause, we will say so so you know who to call.
Belt-driven fans
Belt drives have more moving parts than direct-drive fans. More parts to inspect, but many faults are straightforward to fix.
When something else is needed
A few issues sit outside what this work can do:
- Grease build-up in the rest of the extract system
- Smells from the discharge that need odour control equipment
- Ductwork designed too small for the kitchen’s cooking
If in doubt, call us on 0345 646 2711 or drop us a line and we will say what we think.
Parts of the system we cover
- Roof and wall fans
- Kitchen extract fans
- Fan motors
- Fan housings
- Bearings
- Belts and pulleys
In-house cleaning or a specialist?
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.
Staff cleaning and specialist work are not the same thing. A daily filter wipe and a weekly filter wash keep grease down at the front of the system, but they do not reach the grease that builds up further in. That part needs specialist access and equipment.
Do you need extract fan repair in Blackheath?
Grease that gets past the filters ends up on the fan. It builds up on the impeller blades unevenly, and an unbalanced impeller shakes and starts to vibrate and rattle.
Keep an eye out for any of the following:
- A fan rattling in its housing
- Vibration spreading from the fan into the ducts
- An extract fan that has stopped working
- A squealing belt on start-up
If you run a school kitchen, at a school such as All Saints' Church of England Primary School Blackheath or nearby, a fan that’s getting noisy is best repaired in the holidays before it fails in term.
Comparing quotes
- What hours they’ll be on site
- If the quote is a fixed price or an estimate
- Proof of accreditation you can verify
- Whether the quote shows VAT
Towns and villages near Blackheath
Other services in Blackheath
What happens if it’s left?
Fan noise tends to get worse, not better. Worn bearings can seize without much warning and the fan may stop when you are busiest. Sorting it while it still runs is far easier to plan. It’s better booked as a planned job in Blackheath than handled as an emergency.
What you pay reflects the actual work. That’s why every job is surveyed first, and why the quote is fixed before work begins.
What you get with us
- A written report with pictures after each visit
- One number for every site across the South East and London
- CHAS, SafeContractor and ISO 9001
- Evenings, overnight and weekends, plus 24/7 emergency callout
Read how cleaning jobs are priced and how to check a contractor.
Extract fan repair in Blackheath: local notes
The FSA’s food hygiene register shows about 328 cafés, restaurants and staff canteens and about 146 takeaways across Blackheath and its immediate surroundings (about a mile and a half). For any of them with a canopy, the extract fan is what keeps the kitchen usable. London extract fans are often at the end of long duct runs, on roofs or in basements. In Blackheath, food businesses are inspected by environmental health officers from Lewisham council. A kitchen with no working extract can fall short of the suitable and sufficient ventilation food hygiene rules expect. A kitchen without a working fan has a problem to fix quickly.
Hall kitchens near Church of All Saints, or anywhere around Blackheath, often use their fans only now and then, and an idle fan can stick. If you run a café or takeaway near Blackheath station, a failed fan in the middle of service is exactly what our 24/7 emergency line is for.
Blackheath is about 1 mile south-east of Greenwich, in Greater London. From the centre of Blackheath to the outskirts, we cover extract fan repair for every kind of premises, from a single unit to a large public building. Blackheath is one of 764 towns, villages and districts in Greater London we cover for commercial clients.
Extract fan repair in SE3, SE13 and SE10 follows the same survey, fixed quote and written report as everywhere else we cover. We cover sites on Pond Road, Heath Lane and Wemyss Road and the roads around them. Close by, we work in Vanbrugh Park Estate (1 mile north), Greenwich (1 mile north-west), Maze Hill (1 mile north), Lewisham (1 mile south-west) and Westcombe Park (1 mile north-east). Larger places within reach include London (5 miles north-west), City of Westminster (8 miles north-west), Marylebone (7 miles north-west), Kensington (9 miles west), St Pancras (7 miles north-west) and Shoreditch (5 miles north-west).
What’s near Blackheath
In Blackheath, that means kitchens and buildings near The Princess Of Wales Pub, Blackheath Proprietary School and Manor House Gardens and the streets around them. Blackheath has its own railway station: Blackheath station. Other landmarks nearby include Lewisham Shopping Centre (1.1 miles south-west) and Royal Observatory (0.7 miles north-west). Open spaces near Blackheath include Tower Hill and Birdbrook Road Nature Reserve.
Your questions about extract fan repair in Blackheath
Can you come to Blackheath after we close?
Yes, we can come after you close and finish before you open. The site is handed back ready to open. When you phone us on 0345 646 2711 or send us an email, mention when the site is quiet.
What do you need to know about parking in Blackheath?
We plan it in advance, so let us know about loading bays, permits and access rules at the building. Much of our London work is done overnight, which helps.
What do you do to protect the area?
We start with protection: floor sheeting and covers over nearby surfaces and equipment. The area is left tidy, with our waste taken away.
Do you recommend a next date?
Yes. The interval depends on how much the system is used and what we find and the report sets out why.
How long does an extract fan repair take?
Typically, a fan repair takes part of a day for most faults, with a return visit if parts have to be ordered. Where parts need ordering, we’ll explain the timescale.
Is Blackheath in your area?
Yes. Blackheath is part of the area we cover, within the South East and London area we cover.
What if parts of the system cannot be reached?
They’re listed in the report, never skipped quietly. You will know exactly which parts weren’t reached and why, along with a quote to put access in.
Do you offer maintenance contracts?
Yes. Plans on a 3, 6 or 12-monthly cycle are available, depending on what the system needs.
Fixed quotes for extract fan repair in Blackheath
Some jobs are bigger than they look, and some smaller. The main factors:
- Travel, parking and unloading
- What state the system is in
- When the work can happen, such as evenings, overnight or weekends
- The scale of the work
Kitchens, offices, schools and hospitals are all priced the same way: how much there is, how we reach it, what state it’s in and when we can work. Call for a fixed quote and we’ll go through it with you.
What we need to know
What to send for a quote:
- When the site is open and when it’s quiet
- The site address and the type of premises
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- Any previous report or certificate
For a fixed quote, call us on 0345 646 2711 or send us an email and tell us the type of site, your opening hours and roughly what the system looks like. A few pictures and your last certificate or report help a lot. We usually come back within one working day.