Chelsfield, Kent
Ventilation repairs and fault finding in Chelsfield
Noisy, failed or leaking fans, PIV, MVHR and commercial extract put right. Covering Chelsfield and BR5, BR6 and BR8.
- From £105 inc VAT per visit
- Charged visit, price agreed first

Every Chelsfield repair visit ends with the fault fixed or a fixed price for the replacement.
Whether the property is in the middle of Chelsfield or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
Ventilation repairs in Chelsfield at a glance
- Town
- Chelsfield, Kent
- Postcode districts
- BR5, BR6 and BR8
- Nearby
- Orpington (2 miles), Swanley (3 miles) and Bickley (5 miles)
- Price region
- South East
- 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 Chelsfield
| 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 |
South East 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
- Grinding or rattling noises
- Water dripping from a unit or duct
- Error codes on an MVHR or PIV display
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 Chelsfield
Do you cover Chelsfield and nearby?
Yes. We cover Chelsfield and nearby places including Orpington, Swanley, Bickley and Chislehurst. Send your postcode and we will confirm.
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.
What is the price of a ventilation repair in Chelsfield?
Guide prices for Chelsfield use South East rates: home repair or fault-finding visit, first hour (parts extra) is typically £105 to £180 inc VAT per visit. We confirm a fixed price in writing before any work starts.
Is the survey free in Chelsfield?
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.
Send a photo of the unit and describe the fault for a Chelsfield repair visit.
Ventilation repairs near Chelsfield
More services in Chelsfield
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.