Sevenoaks, Kent
Ventilation repairs and fault finding in Sevenoaks
Noisy, failed or leaking fans, PIV, MVHR and commercial extract put right. Covering Sevenoaks and TN13, TN14 and TN15.
- From £105 inc VAT per visit
- Charged visit, price agreed first

If a fan in your Sevenoaks home or business has stopped, a photo of the label helps us bring the right parts.
For ventilation repairs and fault finding in Sevenoaks, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
Ventilation repairs in Sevenoaks at a glance
- Town
- Sevenoaks, Kent
- Postcode districts
- TN13, TN14 and TN15
- Nearby
- Chelsfield (6 miles), Tonbridge (6 miles) and Biggin Hill (7 miles)
- Price region
- South East
- Survey
- Charged visit, price agreed first
How we approach ventilation repairs in Sevenoaks
Sometimes repair is not worth it, and a modern replacement is cheaper to run; we will say so. For homes, a visit covers fans, PIV and MVHR.
Home repairs
Fans, PIV units and MVHR systems.
Commercial repairs
Extract fans, heat recovery units and AHUs.
Guide prices in Sevenoaks
| Work | Guide price |
|---|---|
| Home repair or fault-finding visit, first hour (parts extra) (per visit) | £105–£180 inc VAT |
| Commercial repair or breakdown visit, first hour (parts extra) (per visit) | £160–£270 + VAT |
These ranges use our South East rates. Home prices include VAT at 20%; business prices exclude VAT. You get a fixed written price before any work is booked.
Common reasons people call
- Extraction that has gradually weakened
- A fan that hums but does not spin
- Grinding or rattling noises
Rules that apply in England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). 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 Sevenoaks
Is the survey free in Sevenoaks?
This is a charged visit because it is servicing, testing or repair work. We tell you the cost before booking. Surveys for new installations on the UK mainland are free.
Can you come out urgently?
We cannot promise an out-of-hours or same-week visit. We try to fit in failed kitchen extract and commercial plant first, so ask about the earliest available visit when you call.
How much does a ventilation repair cost?
A home repair visit costs £95 to £165 including VAT for the first hour, plus parts; commercial visits are £145 to £245 excluding VAT for the first hour.
How do I get a price for a ventilation repair in Sevenoaks?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
What area around Sevenoaks do you work in?
All of Kent. Near Sevenoaks that includes Chelsfield, Tonbridge, Biggin Hill and Orpington.
Get in touch with your Sevenoaks postcode and the make of the fan or unit.
Ventilation repairs near Sevenoaks
More services in Sevenoaks
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.