Warminster, Wiltshire
MVHR servicing and filter changes in Warminster
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Warminster and BA12 and BA13.
- From £150 inc VAT per visit
- Charged visit, price agreed first
If your Warminster home has MVHR and the filter light is on, a service is overdue.
For MVHR servicing and filter changes in Warminster, 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 Warminster at a glance
- Town
- Warminster, Wiltshire
- Postcode districts
- BA12 and BA13
- Nearby
- Westbury (4 miles), Frome (6 miles) and Trowbridge (8 miles)
- Price region
- South West
- 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.
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.
Guide prices in Warminster
| 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 |
South West rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- You have moved into a new build and nobody has serviced it
- Water dripping from the unit or ducts
- The unit filter warning is showing
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 Warminster
How do I get a price for an MVHR service in Warminster?
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.
How much does an MVHR service cost?
An MVHR service usually costs £145 to £245 including VAT, depending on the unit and how easy it is to reach. Filters are included for most common units; rebalancing every valve is priced separately at £245 to £445.
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.
What area around Warminster do you work in?
All of Wiltshire. Near Warminster that includes Westbury, Frome, Trowbridge and Melksham.
Do you cover Warminster and nearby?
Yes. We cover Warminster and nearby places including Westbury, Frome, Trowbridge and Melksham. Send your postcode and we will confirm.
If the system in your Warminster home needs more than a service, we will explain why and price it before doing anything.
MVHR servicing near Warminster
More services in Warminster
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.