Nelson, Gwent
MVHR servicing and filter changes in Nelson (Gwent)
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Nelson and CF45, CF46 and CF82.
- From £140 inc VAT per visit
- Charged visit, price agreed first
If your Nelson home has MVHR and the filter light is on, a service is overdue.
Whether the property is in the middle of Nelson or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
MVHR servicing in Nelson at a glance
- Town
- Nelson, Gwent
- Postcode districts
- CF45, CF46 and CF82
- Nearby
- Treharris (1 mile), Gelligaer (1 mile) and Bargoed (3 miles)
- Price region
- Wales
- Survey
- Charged visit, price agreed first
How we approach MVHR servicing in Nelson
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.
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.
Guide prices in Nelson
| 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
- You have moved into a new build and nobody has serviced it
- Water dripping from the unit or ducts
- The unit filter warning is showing
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 Nelson
How do I get a price for an MVHR service in Nelson?
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.
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.
What area around Nelson do you work in?
All of Gwent. Near Nelson that includes Treharris, Gelligaer, Bargoed and Blackwood.
Do you cover Nelson and nearby?
Yes. We cover Nelson and nearby places including Treharris, Gelligaer, Bargoed and Blackwood. Send your postcode and we will confirm.
Ask about filter supply when you book your Nelson service, so you can do the in-between changes yourself.
MVHR servicing near Nelson
More services in Nelson
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.