Harlesden, Greater London
MVHR servicing and filter changes in Harlesden
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Harlesden and NW2, NW10 and W10.
- From £175 inc VAT per visit
- Charged visit, price agreed first
A Harlesden MVHR service takes one to two hours and ends with measured airflows, not just new filters.
Harlesden is about 99 miles from our base in Great Barr, Birmingham. We book Harlesden visits by appointment and confirm the date in writing. This is a charged visit. We confirm the cost in writing before we book it.
MVHR servicing in Harlesden at a glance
- Town
- Harlesden, Greater London
- Postcode districts
- NW2, NW10 and W10
- Nearby
- Willesden (1 mile), Kensal Green (1 mile) and Queen's Park (2 miles)
- Price region
- London
- Survey
- Charged visit, price agreed first
How we approach MVHR servicing in Harlesden
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 Harlesden
| 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 |
London rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
When to get it looked at
- 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 England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). 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 Harlesden
What area around Harlesden do you work in?
All of Greater London. Near Harlesden that includes Willesden, Kensal Green, Queen's Park and Cricklewood.
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 Harlesden and nearby?
Yes. We cover Harlesden and nearby places including Willesden, Kensal Green, Queen's Park and Cricklewood. Send your postcode and we will confirm.
What is the price of an MVHR service in Harlesden?
Guide prices for Harlesden 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.
If the system in your Harlesden home needs more than a service, we will explain why and price it before doing anything.
MVHR servicing near Harlesden
More services in Harlesden
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