Hayes, Greater London
MVHR servicing and filter changes in Hayes
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Hayes and UB3, UB4 and UB11.
- From £175 inc VAT per visit
- Charged visit, price agreed first
Many Hayes new builds have MVHR in the loft that nobody told the owners how to look after.
Work in Hayes follows the rules for England and finishes with a written record of what was fitted and how it was set up.
MVHR servicing in Hayes at a glance
- Town
- Hayes, Greater London
- Postcode districts
- UB3, UB4 and UB11
- Nearby
- Hillingdon (2 miles), West Drayton (2 miles) and Southall (2 miles)
- Price region
- London
- 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.
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 Hayes
| Work | Guide price |
|---|---|
| MVHR service: filters, unit and heat exchanger clean, airflow check (per visit) | £175–£295 inc VAT |
| Rebalance and recommission an existing MVHR system (per system) | £295–£525 inc VAT |
| MVHR or MEV commissioning test, every terminal measured and recorded (per system) | £295–£475 inc VAT |
Guide prices using London 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
- Condensation is back on windows that used to stay dry
- Bathrooms take longer to clear after a shower
- The unit is louder than it used to be
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. For homes, it sets minimum extract rates such as 15 litres a second for a bathroom and 30 or 60 for a kitchen, and expects mechanical systems to be airflow-tested.
Questions from Hayes
How do I get a price for an MVHR service in Hayes?
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 Hayes do you work in?
All of Greater London. Near Hayes that includes Hillingdon, West Drayton, Southall and Cranford.
Do you cover Hayes and nearby?
Yes. We cover Hayes and nearby places including Hillingdon, West Drayton, Southall and Cranford. Send your postcode and we will confirm.
Get in touch with your Hayes postcode and we will offer the next available service slot.
MVHR servicing near Hayes
More services in Hayes
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.