Marlow, Buckinghamshire
MVHR servicing and filter changes in Marlow
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Marlow and SL6, SL7 and SL8.
- From £160 inc VAT per visit
- Charged visit, price agreed first

If your Marlow home has MVHR and the filter light is on, a service is overdue.
Customers in Marlow can get a guide price online in a couple of minutes. It uses South East rates, which is what we would charge for the same job anywhere in Buckinghamshire. Visits for this work are charged, with the price agreed before we arrive.
MVHR servicing in Marlow at a glance
- Town
- Marlow, Buckinghamshire
- Postcode districts
- SL6, SL7 and SL8
- Nearby
- Maidenhead (4 miles), High Wycombe (4 miles) and Burnham (5 miles)
- Price region
- South East
- 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 Marlow
| Work | Guide price |
|---|---|
| MVHR service: filters, unit and heat exchanger clean, airflow check (per visit) | £160–£270 inc VAT |
| Rebalance and recommission an existing MVHR system (per system) | £270–£490 inc VAT |
| MVHR or MEV commissioning test, every terminal measured and recorded (per system) | £270–£435 inc VAT |
These ranges use our South East rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
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
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 Marlow
What area around Marlow do you work in?
All of Buckinghamshire. Near Marlow that includes Maidenhead, High Wycombe, Burnham and Henley-on-Thames.
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.
My new build MVHR has never been serviced. Is that a problem?
It is very common and usually fixable. Builders often hand over without explaining filter changes, so the first service often finds filters that are badly blocked. We clean everything and reset the airflows.
Do you cover Marlow and nearby?
Yes. We cover Marlow and nearby places including Maidenhead, High Wycombe, Burnham and Henley-on-Thames. Send your postcode and we will confirm.
What is the price of an MVHR service in Marlow?
Guide prices for Marlow use South East rates: MVHR service: filters, unit and heat exchanger clean, airflow check is typically £160 to £270 inc VAT per visit. We confirm a fixed price in writing before any work starts.
We can also set up a yearly reminder so your Marlow system is never left running on clogged filters.
MVHR servicing near Marlow
More services in Marlow
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.