MVHR servicing and filter changes in Kent

If your Kent home has MVHR and the filter light is on, a service is overdue.

Our team is based in Great Barr, Birmingham, and we work throughout Kent, from Maidstone, Gillingham, Chatham, Royal Tunbridge Wells and Folkestone. Visits for this work are charged, with the price agreed before we arrive.

MVHR servicing in Kent at a glance

Area: Kent
Towns listed: 32, largest Maidstone
Postcode districts: CT10, ME14, ME15, ME4, ME7 and ME1
Price region: South East
Survey: Charged visit, price agreed first

How we do it

It is common for a system to go years without a filter change after the builder hands over. A service puts that right. We work on most makes of MVHR unit and can supply filters for future changes, so you can do the in-between swaps yourself if you would rather.

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.

Filter supply

The right filters for your unit, ready to change yourself between visits.

Guide prices in Kent

MVHR servicing and filter changes guide prices in Kent
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.

Common reasons people call

The unit filter warning is showing
Condensation is back on windows that used to stay dry
Bathrooms take longer to clear after a shower

Rules 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.

How the job runs

Book a visit
Strip and clean
Checks
Measure
Report

Towns we cover in Kent

Questions about MVHR servicing and filter changes in Kent

Is the survey free in Kent?

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.

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.

Which rules apply to ventilation in Kent?

In England, ventilation in new and altered homes is covered by Approved Document F of the Building Regulations. Landlords also have duties under the Housing Health and Safety Rating System, and workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations 1992.

Which towns in Kent do you cover?

All of Kent, including Maidstone, Gillingham, Chatham, Royal Tunbridge Wells and Folkestone. If your town is not listed, send the postcode and we will confirm.

Get in touch with your Kent postcode and we will offer the next available service slot.