Wrexham, Clwyd
MVHR servicing and filter changes in Wrexham
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Wrexham and LL11, LL12 and LL13.
- From £140 inc VAT per visit
- Charged visit, price agreed first

For Wrexham homeowners, the usual signs a service is due are condensation coming back or the unit getting louder.
Wrexham is about 57 miles from our base in Great Barr, Birmingham. We book Wrexham visits by appointment and confirm the date in writing. Servicing, testing and repair visits are charged, and we tell you the cost before booking.
MVHR servicing in Wrexham at a glance
- Town
- Wrexham, Clwyd
- Postcode districts
- LL11, LL12 and LL13
- Nearby
- Brymbo (3 miles), Rhosllannerchrugog (4 miles) and Buckley (9 miles)
- Price region
- Wales
- Survey
- Charged visit, price agreed first
MVHR servicing for Wrexham homes
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.
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 Wrexham
| 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 |
Guide prices using Wales rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
Signs it is time to call us
- 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 that apply in Wales
In Wales, ventilation follows the Welsh Approved Document F rather than the English version, with building control checking notifiable work. We design to the Welsh rates and commission mechanical systems so the results can be recorded.
Questions from Wrexham
What is the price of an MVHR service in Wrexham?
Guide prices for Wrexham use Wales rates: MVHR service: filters, unit and heat exchanger clean, airflow check is typically £140 to £235 inc VAT per visit. We confirm a fixed price in writing before any work starts.
Why has my MVHR system gone noisy?
Noise usually comes from clogged filters making the fans work harder, a fan bearing wearing out, or valves that have been closed down. A service and rebalance fixes most cases.
Do I need to be at home for the service?
Someone needs to let us in and be there when we measure the valves, which means visiting every room. A service usually takes one to two hours.
Is the survey free in Wrexham?
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.
How do I get a price for an MVHR service in Wrexham?
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.
Ask about filter supply when you book your Wrexham service, so you can do the in-between changes yourself.
MVHR servicing near Wrexham
More services in Wrexham
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.