Smart controls and Wi-Fi upgrades in Eltham
The urban heat island effect means London bedrooms can stay uncomfortably warm on summer nights. For a holiday home or annexe near Eltham, Wi-Fi control lets you warm it up before anyone arrives.
Most home systems from the last decade can take a plug-in Wi-Fi adapter, and we confirm yours from the model number before visiting Eltham. Eltham sits around 8 miles from central London, inside our London area. Coverage includes SE9.
Prices in Eltham
In London, our guide range for smart controls and Wi-Fi upgrades is £125–£390 per indoor unit, including VAT. That is above the UK middle, mainly because labour and access cost more in London. More indoor units, or older models that need an infrared controller instead of a plug-in adapter, are what move the price. Typical Whole system work (modules for two to four indoor units, one app) lands around £325–£795 in this area.
One unit
Wi-Fi module fitted and set up for one indoor unit.
Whole system
Modules for two to four indoor units, one app.
Smart controller
Infrared smart controller for older units.
Permissions
Fitting a Wi-Fi module does not touch the refrigerant circuit and needs no planning permission; the only checks are model compatibility and a reliable signal at the indoor unit.
The visit
We agree the visit price before we come. On the day the engineer checks the system, carries out the agreed work and talks you through anything they find. A photo of the indoor unit's label and a short description of the problem help us price the visit accurately and bring what is likely to be needed.
What is included
Included with smart controls and Wi-Fi upgrades in Eltham:
- Test of every function
- Fitting and connection to your network
- Compatibility check from your model number
- Manufacturer Wi-Fi module or compatible controller
- App set-up on your phone
Nearby
Close to Eltham, our coverage also includes Blackheath (2 miles), Welling (3 miles) and Catford (3 miles). See all services in Eltham or smart controls and Wi-Fi upgrades across London.

