Sidmouth, Devon
MVHR servicing and filter changes in Sidmouth
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Sidmouth and EX9, EX10 and EX11.
- From £150 inc VAT per visit
- Charged visit, price agreed first

Many Sidmouth new builds have MVHR in the loft that nobody told the owners how to look after.
Customers in Sidmouth can get a guide price online in a couple of minutes. It uses South West rates, which is what we would charge for the same job anywhere in Devon. Visits for this work are charged, with the price agreed before we arrive.
MVHR servicing in Sidmouth at a glance
- Town
- Sidmouth, Devon
- Postcode districts
- EX9, EX10 and EX11
- Nearby
- Honiton (8 miles), Exmouth (9 miles) and Heavitree (11 miles)
- Price region
- South West
- 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.
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 Sidmouth
| 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–£410 inc VAT |
Guide prices using South West 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
- Condensation is back on windows that used to stay dry
- Bathrooms take longer to clear after a shower
- The unit is louder than it used to be
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. 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 Sidmouth
Is the survey free in Sidmouth?
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.
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.
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.
How do I get a price for an MVHR service in Sidmouth?
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 Sidmouth do you work in?
All of Devon. Near Sidmouth that includes Honiton, Exmouth, Heavitree and Dawlish.
We can also set up a yearly reminder so your Sidmouth system is never left running on clogged filters.
MVHR servicing near Sidmouth
More services in Sidmouth
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.