Home ventilation, Clwyd
MVHR servicing and filter changes in Clwyd
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR, across Clwyd.
- From £140 inc VAT per visit
- Charged visit, price agreed first

If your Clwyd home has MVHR and the filter light is on, a service is overdue.
Our team is based in Great Barr, Birmingham, and we work throughout Clwyd, from Hawarden, Rhosllannerchrugog, Wrexham, Buckley and Deeside. Visits for this work are charged, with the price agreed before we arrive.
MVHR servicing in Clwyd at a glance
- Area
- Clwyd, Wales
- Towns listed
- 13, largest Wrexham
- Postcode districts
- LL18, LL22, CH5, CH6, LL11 and LL12
- Price region
- Wales
- Survey
- Charged visit, price agreed first
How we do it
It is common for a system to go years without a filter change after the builder hands over. A service puts that right. We work on most makes of MVHR unit and can supply filters for future changes, so you can do the in-between swaps yourself if you would rather.
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.
Filter supply
The right filters for your unit, ready to change yourself between visits.
Fault finding
Noisy fans, error codes, condensate leaks and boost controls that stopped working.
Guide prices in Clwyd
| 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–£375 inc VAT |
Wales rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- Bathrooms take longer to clear after a shower
- The unit is louder than it used to be
- You have moved into a new build and nobody has serviced it
Rules in Wales
Wales has its own Part F ventilation guidance, published by the Welsh Government, and work is checked by building control. Extract rates and commissioning are checked against the Welsh guidance on every job.
How the job runs
- Book a visit
- Strip and clean
- Checks
- Measure
- Report
Towns we cover in Clwyd
- Wrexham
- Buckley
- Deeside
- Colwyn Bay
- Flint
- Rhyl
- Hawarden
- Rhosllannerchrugog
- Prestatyn
- Brymbo
- Llandudno
- Abergele
- Mold
Questions about MVHR servicing and filter changes in Clwyd
Which towns in Clwyd do you cover?
All of Clwyd, including Hawarden, Rhosllannerchrugog, Wrexham, Buckley and Deeside. If your town is not listed, send the postcode and we will confirm.
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.
Are prices different in Clwyd?
Our guide prices are adjusted by region. In Clwyd we use Wales rates, so MVHR service: filters, unit and heat exchanger clean, airflow check is typically £140 to £235 inc VAT per visit.
Is the survey free in Clwyd?
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 your unit label and we will confirm the price for your Clwyd visit.
Other services in Clwyd
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.