Crawley, West Sussex
MVHR servicing and filter changes in Crawley
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Crawley and RH6, RH10 and RH11.
- From £160 inc VAT per visit
- Charged visit, price agreed first

For Crawley homeowners, the usual signs a service is due are condensation coming back or the unit getting louder.
For MVHR servicing and filter changes in Crawley, 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 Crawley at a glance
- Town
- Crawley, West Sussex
- Postcode districts
- RH6, RH10 and RH11
- Nearby
- Broadfield (2 miles), Horley (4 miles) and Horsham (7 miles)
- Price region
- South East
- Survey
- Charged visit, price agreed first
How we approach MVHR servicing in Crawley
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.
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 Crawley
| 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.
Signs it is time to call us
- Bathrooms take longer to clear after a shower
- The unit is louder than it used to be
- You have moved into a new build and nobody has serviced it
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 Crawley
What area around Crawley do you work in?
All of West Sussex. Near Crawley that includes Broadfield, Horley, Horsham and East Grinstead.
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.
Do you cover Crawley and nearby?
Yes. We cover Crawley and nearby places including Broadfield, Horley, Horsham and East Grinstead. Send your postcode and we will confirm.
What is the price of an MVHR service in Crawley?
Guide prices for Crawley 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.
Send a photo of your unit label and we will confirm the price for your Crawley visit.
MVHR servicing near Crawley
More services in Crawley
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.