Johnstone, Renfrewshire and Inverclyde
MVHR servicing and filter changes in Johnstone
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Johnstone and PA5, PA9 and PA10.
- From £140 inc VAT per visit
- Charged visit, price agreed first

If your Johnstone home has MVHR and the filter light is on, a service is overdue.
For MVHR servicing and filter changes 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.
MVHR servicing 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
MVHR servicing for Johnstone homes
It is common for a system to go years without a filter change after the builder hands over. A service puts that right.
Annual service
Filters, exchanger and fan clean, drain check, controls and boost checked, airflow spot-checked at the valves.
Rebalance and recommission
Every valve measured and set again to the design rates, with a new commissioning sheet. Useful after building work or if rooms feel stuffy.
Guide prices in Johnstone
| Work | Guide price |
|---|---|
| MVHR service: filters, unit and heat exchanger clean, airflow check (per visit) | £140–£235 inc VAT |
| Rebalance and recommission an existing MVHR system (per system) | £235–£425 inc VAT |
| MVHR or MEV commissioning test, every terminal measured and recorded (per system) | £235–£380 inc VAT |
Scotland rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- The unit filter warning is showing
- Condensation is back on windows that used to stay dry
- Bathrooms take longer to clear after a shower
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
Is the survey free in Johnstone?
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.
My new build MVHR has never been serviced. Is that a problem?
It is very common and usually fixable. Builders often hand over without explaining filter changes, so the first service often finds filters that are badly blocked. We clean everything and reset the airflows.
How much does an MVHR service cost?
An MVHR service usually costs £145 to £245 including VAT, depending on the unit and how easy it is to reach. Filters are included for most common units; rebalancing every valve is priced separately at £245 to £445.
How do I get a price for an MVHR service in Johnstone?
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 Johnstone do you work in?
All of Renfrewshire and Inverclyde. Near Johnstone that includes Paisley, Barrhead, Erskine and Renfrew.
Ask about filter supply when you book your Johnstone service, so you can do the in-between changes yourself.
MVHR servicing 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.