Stevenage, Hertfordshire
MVHR servicing and filter changes in Stevenage
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Stevenage and SG1, SG2 and SG4.
- From £150 inc VAT per visit
- Charged visit, price agreed first

For Stevenage homeowners, the usual signs a service is due are condensation coming back or the unit getting louder.
Whether the property is in the middle of Stevenage or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
MVHR servicing in Stevenage at a glance
- Town
- Stevenage, Hertfordshire
- Postcode districts
- SG1, SG2 and SG4
- Nearby
- Codicote (4 miles), Hitchin (5 miles) and Letchworth Garden City (5 miles)
- Price region
- East of England
- Survey
- Charged visit, price agreed first
MVHR servicing for Stevenage homes
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 Stevenage
| 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.
Signs it is time to call us
- 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. It sets extract rates for kitchens, bathrooms and utilities and asks for mechanical ventilation to be commissioned and recorded.
Questions from Stevenage
Do you cover Stevenage and nearby?
Yes. We cover Stevenage and nearby places including Codicote, Hitchin, Letchworth Garden City and Baldock. 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 Stevenage?
Guide prices for Stevenage use East of England rates: MVHR service: filters, unit and heat exchanger clean, airflow check is typically £150 to £255 inc VAT per visit. We confirm a fixed price in writing before any work starts.
Is the survey free in Stevenage?
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.
If the system in your Stevenage home needs more than a service, we will explain why and price it before doing anything.
MVHR servicing near Stevenage
More services in Stevenage
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.