Hartley, Kent
MVHR servicing and filter changes in Hartley
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Hartley and DA3, DA4 and DA13.
- From £160 inc VAT per visit
- Charged visit, price agreed first

If your Hartley home has MVHR and the filter light is on, a service is overdue.
We cover Hartley and the surrounding DA3, DA4 and DA13 postcodes as part of our work across Kent. Visits for this work are charged, with the price agreed before we arrive.
MVHR servicing in Hartley at a glance
- Town
- Hartley, Kent
- Postcode districts
- DA3, DA4 and DA13
- Nearby
- Longfield (1 mile), Swanscombe (4 miles) and Gravesend (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 Hartley
| 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.
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 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 Hartley
Do you cover Hartley and nearby?
Yes. We cover Hartley and nearby places including Longfield, Swanscombe, Gravesend and Dartford. Send your postcode and we will confirm.
How often should MVHR filters be changed?
Most manufacturers recommend changing MVHR filters every 6 to 12 months, and more often near busy roads or building sites. A full service once a year is a sensible minimum.
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.
What is the price of an MVHR service in Hartley?
Guide prices for Hartley 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 Hartley?
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.
We can also set up a yearly reminder so your Hartley system is never left running on clogged filters.
MVHR servicing near Hartley
More services in Hartley
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.