Bexley, Greater London
MVHR servicing and filter changes in Bexley
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Bexley and DA5, DA6, DA14 and DA15.
- From £175 inc VAT per visit
- Charged visit, price agreed first
Many new-build homes in Bexley have MVHR that has not been serviced since handover.
Work in Bexley follows the rules for England and finishes with a written record of what was fitted and how it was set up.
MVHR servicing in Bexley at a glance
- Town
- Bexley, Greater London
- Postcode districts
- DA5, DA6, DA14, DA15 and DA16
- Nearby
- Sidcup (2 miles), Welling (2 miles) and Dartford (3 miles)
- Price region
- London
- Survey
- Charged visit, price agreed first
What the work involves
It is common for a system to go years without a filter change after the builder hands over. A service puts that right.
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 Bexley
| 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.
Signs it is time to call us
- The unit is louder than it used to be
- You have moved into a new build and nobody has serviced it
- Water dripping from the unit or ducts
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 Bexley
Do you cover Bexley and nearby?
Yes. We cover Bexley and nearby places including Sidcup, Welling, Dartford and Swanley. Send your postcode and we will confirm.
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.
How much does an MVHR service cost?
An MVHR service usually costs £145 to £245 including VAT, depending on the unit and how easy it is to reach. Filters are included for most common units; rebalancing every valve is priced separately at £245 to £445.
What is the price of an MVHR service in Bexley?
Guide prices for Bexley 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.
Is the survey free in Bexley?
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.
Book an MVHR service in Bexley and tell us the make of unit if you know it.
MVHR servicing near Bexley
More services in Bexley
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.