Epsom, Surrey
MVHR servicing and filter changes in Epsom
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Epsom and KT17, KT18 and KT19.
- From £160 inc VAT per visit
- Charged visit, price agreed first

For Epsom homeowners, the usual signs a service is due are condensation coming back or the unit getting louder.
Work in Epsom follows the rules for England and finishes with a written record of what was fitted and how it was set up.
MVHR servicing in Epsom at a glance
- Town
- Epsom, Surrey
- Postcode districts
- KT17, KT18 and KT19
- Nearby
- Ewell (2 miles), Ashtead (2 miles) and Chessington (3 miles)
- Price region
- South East
- 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.
Fault finding
Noisy fans, error codes, condensate leaks and boost controls that stopped working.
Annual service
Filters, exchanger and fan clean, drain check, controls and boost checked, airflow spot-checked at the valves.
Guide prices in Epsom
| 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 |
South East rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Signs it is time to call us
- 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
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from Epsom
What area around Epsom do you work in?
All of Surrey. Near Epsom that includes Ewell, Ashtead, Chessington and Banstead.
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 Epsom and nearby?
Yes. We cover Epsom and nearby places including Ewell, Ashtead, Chessington and Banstead. Send your postcode and we will confirm.
What is the price of an MVHR service in Epsom?
Guide prices for Epsom 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.
Get in touch with your Epsom postcode and we will offer the next available service slot.
MVHR servicing near Epsom
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