Chafford Hundred, Essex
MVHR servicing and filter changes in Chafford Hundred
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Chafford Hundred and RM15, RM17 and RM20.
- From £150 inc VAT per visit
- Charged visit, price agreed first

We service MVHR systems across Chafford Hundred, from new estates to self-builds and renovated older homes.
For MVHR servicing and filter changes in Chafford Hundred, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
MVHR servicing in Chafford Hundred at a glance
- Town
- Chafford Hundred, Essex
- Postcode districts
- RM15, RM17 and RM20
- Nearby
- South Ockendon (1 mile), Grays (2 miles) and Swanscombe (3 miles)
- Price region
- East of England
- 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.
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 Chafford Hundred
| Work | Guide price |
|---|---|
| MVHR service: filters, unit and heat exchanger clean, airflow check (per visit) | £150–£255 inc VAT |
| Rebalance and recommission an existing MVHR system (per system) | £255–£465 inc VAT |
| MVHR or MEV commissioning test, every terminal measured and recorded (per system) | £255–£415 inc VAT |
These ranges use our East of England rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
When to get it looked at
- 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
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 Chafford Hundred
Is the survey free in Chafford Hundred?
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.
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.
How do I get a price for an MVHR service in Chafford Hundred?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
What area around Chafford Hundred do you work in?
All of Essex. Near Chafford Hundred that includes South Ockendon, Grays, Swanscombe and Tilbury.
We can also set up a yearly reminder so your Chafford Hundred system is never left running on clogged filters.
MVHR servicing near Chafford Hundred
More services in Chafford Hundred
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.