Harrow Road, Greater London
MVHR servicing and filter changes in Harrow Road
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Harrow Road and W9, W10 and W11.
- From £175 inc VAT per visit
- Charged visit, price agreed first

If your Harrow Road home has MVHR and the filter light is on, a service is overdue.
Work in Harrow Road follows the rules for England and finishes with a written record of what was fitted and how it was set up.
MVHR servicing in Harrow Road at a glance
- Town
- Harrow Road, Greater London
- Postcode districts
- W9, W10 and W11
- Nearby
- Maida Hill (under a mile), Queen's Park (under a mile) and Westbourne (under a mile)
- Price region
- London
- 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.
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 Harrow Road
| 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 |
These ranges use our London rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
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 England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from Harrow Road
What is the price of an MVHR service in Harrow Road?
Guide prices for Harrow Road use London rates: MVHR service: filters, unit and heat exchanger clean, airflow check is typically £175 to £295 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 Harrow Road?
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 Harrow Road?
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.
Get in touch with your Harrow Road postcode and we will offer the next available service slot.
MVHR servicing near Harrow Road
More services in Harrow Road
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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.