Greenwich, Greater London
Ventilation repairs and fault finding in Greenwich
Noisy, failed or leaking fans, PIV, MVHR and commercial extract put right. Covering Greenwich and SE3, SE7, SE10 and SE12.
- From £115 inc VAT per visit
- Charged visit, price agreed first

Every Greenwich repair visit ends with the fault fixed or a fixed price for the replacement.
Customers in Greenwich can get a guide price online in a couple of minutes. It uses London rates, which is what we would charge for the same job anywhere in Greater London. Servicing, testing and repair visits are charged, and we tell you the cost before booking.
Ventilation repairs in Greenwich at a glance
- Town
- Greenwich, Greater London
- Postcode districts
- SE3, SE7, SE10 and SE12
- Nearby
- New Cross (1 mile), Blackheath (1 mile) and Brockley (1 mile)
- Price region
- London
- Survey
- Charged visit, price agreed first
What the work involves
For homes, a visit covers fans, PIV and MVHR. For businesses, we repair extract fans, heat recovery units, AHUs and kitchen extract fans.
Kitchen extract fans
Fan motors, belts and controls on canopy systems.
Repair or replace advice
Honest comparison of repair cost against replacement.
Guide prices in Greenwich
| Work | Guide price |
|---|---|
| Home repair or fault-finding visit, first hour (parts extra) (per visit) | £115–£200 inc VAT |
| Commercial repair or breakdown visit, first hour (parts extra) (per visit) | £175–£295 + VAT |
London rates shown. Home prices include VAT at 20%; business prices exclude VAT. The fixed price is confirmed in writing after we have seen the job.
Signs it is time to call us
- Extraction that has gradually weakened
- A fan that hums but does not spin
- Grinding or rattling noises
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. For homes, it sets minimum extract rates such as 15 litres a second for a bathroom and 30 or 60 for a kitchen, and expects mechanical systems to be airflow-tested.
Questions from Greenwich
What area around Greenwich do you work in?
All of Greater London. Near Greenwich that includes New Cross, Blackheath, Brockley and Ladywell.
Why is water dripping from my ventilation?
Drips usually come from condensation in an uninsulated duct, a blocked condensate drain or a duct sloping the wrong way.
Can you repair any make?
We repair most common makes. If parts are unavailable we will tell you before the visit and suggest options.
Do you cover Greenwich and nearby?
Yes. We cover Greenwich and nearby places including New Cross, Blackheath, Brockley and Ladywell. Send your postcode and we will confirm.
What is the price of a ventilation repair in Greenwich?
Guide prices for Greenwich use London rates: home repair or fault-finding visit, first hour (parts extra) is typically £115 to £200 inc VAT per visit. We confirm a fixed price in writing before any work starts.
Get in touch with your Greenwich postcode and the make of the fan or unit.
Ventilation repairs near Greenwich
More services in Greenwich
Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.