Blackwall, Greater London
MVHR servicing and filter changes in Blackwall
Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR. Covering Blackwall and E3, E14 and E16.
- From £175 inc VAT per visit
- Charged visit, price agreed first
For Blackwall 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 Blackwall 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 Blackwall at a glance
- Town
- Blackwall, Greater London
- Postcode districts
- E3, E14 and E16
- Nearby
- Canary Wharf (1 mile), Canning Town (1 mile) and Bow (1 mile)
- Price region
- London
- 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 Blackwall
| Work | Guide price |
|---|---|
| MVHR service: filters, unit and heat exchanger clean, airflow check (per visit) | £175–£295 inc VAT |
| Rebalance and recommission an existing MVHR system (per system) | £295–£525 inc VAT |
| MVHR or MEV commissioning test, every terminal measured and recorded (per system) | £295–£475 inc VAT |
Guide prices using London 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
- The unit is louder than it used to be
- You have moved into a new build and nobody has serviced it
- Water dripping from the unit or ducts
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 Blackwall
What area around Blackwall do you work in?
All of Greater London. Near Blackwall that includes Canary Wharf, Canning Town, Bow and Limehouse.
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.
Do you cover Blackwall and nearby?
Yes. We cover Blackwall and nearby places including Canary Wharf, Canning Town, Bow and Limehouse. Send your postcode and we will confirm.
What is the price of an MVHR service in Blackwall?
Guide prices for Blackwall use London rates: MVHR service: filters, unit and heat exchanger clean, airflow check is typically £175 to £295 inc VAT per visit. We confirm a fixed price in writing before any work starts.
Ask about filter supply when you book your Blackwall service, so you can do the in-between changes yourself.
MVHR servicing near Blackwall
More services in Blackwall
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