Blackwood, Gwent
MVHR servicing and filter changes in Blackwood
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Blackwood and CF81, CF82 and NP12.
- From £140 inc VAT per visit
- Charged visit, price agreed first
If your Blackwood home has MVHR and the filter light is on, a service is overdue.
For MVHR servicing and filter changes in Blackwood, 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 Blackwood at a glance
- Town
- Blackwood, Gwent
- Postcode districts
- CF81, CF82 and NP12
- Nearby
- Bargoed (2 miles), Gelligaer (2 miles) and Abercarn (3 miles)
- Price region
- Wales
- Survey
- Charged visit, price agreed first
What the work involves
MVHR is often fitted and then forgotten. 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.
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 Blackwood
| 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.
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 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.
Questions from Blackwood
Do you cover Blackwood and nearby?
Yes. We cover Blackwood and nearby places including Bargoed, Gelligaer, Abercarn and Nelson. Send your postcode and we will confirm.
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 often should MVHR filters be changed?
Most manufacturers recommend changing MVHR filters every 6 to 12 months, and more often near busy roads or building sites. A full service once a year is a sensible minimum.
What is the price of an MVHR service in Blackwood?
Guide prices for Blackwood 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.
Is the survey free in Blackwood?
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.
Ask about filter supply when you book your Blackwood service, so you can do the in-between changes yourself.
MVHR servicing near Blackwood
More services in Blackwood
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.