Llandudno, Clwyd
MVHR servicing and filter changes in Llandudno
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Llandudno and LL28, LL30 and LL31.
- From £140 inc VAT per visit
- Charged visit, price agreed first

Many Llandudno new builds have MVHR in the loft that nobody told the owners how to look after.
For MVHR servicing and filter changes in Llandudno, 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 Llandudno at a glance
- Town
- Llandudno, Clwyd
- Postcode districts
- LL28, LL30 and LL31
- Nearby
- Colwyn Bay (5 miles), Abergele (11 miles) and Rhyl (14 miles)
- Price region
- Wales
- Survey
- Charged visit, price agreed first
What the work involves
Over a year or two the filters clog, the fans work harder, airflow at the valves drops and the house slowly goes back to condensation and stale air. It is common for a system to go years without a filter change after the builder hands over.
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 Llandudno
| 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 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 Llandudno
What area around Llandudno do you work in?
All of Clwyd. Near Llandudno that includes Colwyn Bay, Abergele, Rhyl and Bangor.
Can you service any make of MVHR?
We service most common makes of whole-home MVHR unit. If we cannot get parts for an older or unusual unit we will tell you before the visit and suggest options.
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 you cover Llandudno and nearby?
Yes. We cover Llandudno and nearby places including Colwyn Bay, Abergele, Rhyl and Bangor. Send your postcode and we will confirm.
What is the price of an MVHR service in Llandudno?
Guide prices for Llandudno 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.
We can also set up a yearly reminder so your Llandudno system is never left running on clogged filters.
MVHR servicing near Llandudno
More services in Llandudno
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.