Fair Oak, Hampshire
MVHR servicing and filter changes in Fair Oak
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Fair Oak and SO18, SO30 and SO50.
- From £160 inc VAT per visit
- Charged visit, price agreed first

A Fair Oak MVHR service takes one to two hours and ends with measured airflows, not just new filters.
Work in Fair Oak follows the rules for England and finishes with a written record of what was fitted and how it was set up.
MVHR servicing in Fair Oak at a glance
- Town
- Fair Oak, Hampshire
- Postcode districts
- SO18, SO30 and SO50
- Nearby
- Bishopstoke (1 mile), Eastleigh (2 miles) and Hedge End (4 miles)
- Price region
- South East
- Survey
- Charged visit, price agreed first
MVHR servicing for Fair Oak homes
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.
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 Fair Oak
| 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 |
Guide prices using South East rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
When to get it looked at
- 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). 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 Fair Oak
Do you cover Fair Oak and nearby?
Yes. We cover Fair Oak and nearby places including Bishopstoke, Eastleigh, Hedge End and Portswood. Send your postcode and we will confirm.
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.
What is the price of an MVHR service in Fair Oak?
Guide prices for Fair Oak 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.
Is the survey free in Fair Oak?
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.
Ask about filter supply when you book your Fair Oak service, so you can do the in-between changes yourself.
MVHR servicing near Fair Oak
More services in Fair Oak
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.