Johnstone, Renfrewshire and Inverclyde
Ventilation repairs and fault finding in Johnstone
Noisy, failed or leaking fans, PIV, MVHR and commercial extract put right. Covering Johnstone and PA5, PA9 and PA10.
- From £90 inc VAT per visit
- Charged visit, price agreed first

Repair calls in Johnstone range from a single noisy bathroom fan to failed kitchen extract.
For ventilation repairs and fault finding in Johnstone, 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 Johnstone at a glance
- Town
- Johnstone, Renfrewshire and Inverclyde
- Postcode districts
- PA5, PA9 and PA10
- Nearby
- Paisley (3 miles), Barrhead (5 miles) and Erskine (6 miles)
- Price region
- Scotland
- Survey
- Charged visit, price agreed first
Ventilation repairs for Johnstone properties
Common faults include worn fan bearings, failed capacitors and motors, condensate leaks, blocked filters, crushed or disconnected ducts, broken controls and humidity sensors that never switch the fan on. Sometimes repair is not worth it, and a modern replacement is cheaper to run; we will say so.
Home repairs
Fans, PIV units and MVHR systems.
Commercial repairs
Extract fans, heat recovery units and AHUs.
Guide prices in Johnstone
| Work | Guide price |
|---|---|
| Home repair or fault-finding visit, first hour (parts extra) (per visit) | £90–£160 inc VAT |
| Commercial repair or breakdown visit, first hour (parts extra) (per visit) | £140–£235 + VAT |
These ranges use our Scotland rates. Home prices include VAT at 20%; business prices exclude VAT. You get a fixed written price before any work is booked.
Signs it is time to call us
- Error codes on an MVHR or PIV display
- Controls or boost switches that do nothing
- Extraction that has gradually weakened
Rules that apply in Scotland
In Scotland, ventilation is covered by the Building (Scotland) Regulations and section 3 of the Technical Handbooks, and most building work needs a building warrant first. We work to the Scottish ventilation standards and record the airflow achieved.
Questions from Johnstone
What area around Johnstone do you work in?
All of Renfrewshire and Inverclyde. Near Johnstone that includes Paisley, Barrhead, Erskine and Renfrew.
Why is my extractor fan humming but not spinning?
A humming fan that does not spin often has a failed capacitor, seized bearing or obstruction. It should be switched off until repaired.
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.
Do you cover Johnstone and nearby?
Yes. We cover Johnstone and nearby places including Paisley, Barrhead, Erskine and Renfrew. Send your postcode and we will confirm.
What is the price of a ventilation repair in Johnstone?
Guide prices for Johnstone use Scotland rates: home repair or fault-finding visit, first hour (parts extra) is typically £90 to £160 inc VAT per visit. We confirm a fixed price in writing before any work starts.
Book a Johnstone fault-finding visit and we will test the whole system.
Ventilation repairs near Johnstone
More services in Johnstone
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.