Smart controls and Wi-Fi upgrades across Hampshire
Smart control is a simple upgrade for Southampton homes with a working system but no app. 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 Southampton. In the South East, loft rooms and glazed extensions can climb well above the outside temperature on a sunny afternoon.
Prices in Hampshire
Our South East England guide price for smart controls and Wi-Fi upgrades is £115–£360 per indoor unit, VAT included. Prices here sit above the national middle, reflecting South East England labour rates and parking and access costs. More indoor units, or older models that need an infrared controller instead of a plug-in adapter, are what move the price. For reference, the Whole system option in Hampshire (modules for two to four indoor units, one app) usually comes to about £300–£745.
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
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. Visits in Hampshire are booked at a price agreed with you in advance. If the engineer finds anything beyond the agreed work, they explain it and price it before carrying it out.
What is included
Included with smart controls and Wi-Fi upgrades across Hampshire:
- Compatibility check from your model number
- Manufacturer Wi-Fi module or compatible controller
- Test of every function
- Fitting and connection to your network
- Schedules and limits set with you
- App set-up on your phone
Towns in Hampshire
Pick your town for local details, or see every service in Hampshire.

