nest thermostat in Greater London (82)

Whether you’re upgrading your home heating system or fitting one for the first time, search for checked smart thermostat installers in London with Checkatrade for a commitment to quality and a job done right.

What is a smart thermostat?

A smart thermostat is a WiFi-connected device that allows you to control your home’s heating system remotely via a smartphone or computer.

Unlike traditional thermostats, smart models learn your habits, adjust automatically, and can even track real-time energy use.

Benefits of smart thermostats

Installing a smart thermostat isn’t just about convenience; it’s also an investment in energy efficiency.

The key benefits of a smart thermostat include:

• Lower energy bills: Smart thermostats prevent wasted heating by learning your schedule and adjusting automatically
• Remote control: Turn your heating on or off from anywhere using an app
• Energy insights: Track energy use and identify opportunities to save money
• Integration: Compatible with smart home systems like Alexa and Google Home

Smart thermostat installation costs

The cost of installing a smart thermostat depends on your chosen brand and whether installation is included.

Here are some average costs of some of the popular smart thermostats (incl. installation):

• Tado°: £170
• Hive: £225
• Nest: £205 (unit only)
• Wave: £180 (unit only)
• Ecobee: £165 (unit only)
• Honeywell: £170 (unit only)

If you hire an electrician separately, their typical rate is around £40 per hour. For a complete breakdown, see our smart thermostat installation cost guide.

Want a rough idea of price before you start out? Why not try our job estimate calculator to help you out?

DIY vs hiring a checked installer

While it’s possible to install a smart thermostat yourself, hiring a checked installer ensures it’s fitted safely, calibrated correctly, and fully integrated with your HVAC system.

Hiring an installer will also help to ensure system compatibility — not all boilers or heating systems support every smart thermostat brand.

Are smart thermostats worth it?

For most homes, a smart thermostat is a worthwhile investment.

It can cut your heating bills by up to 25% over time and offers convenient control that traditional thermostats can’t match.

Tips for hiring a smart thermostat installer in your area

Before hiring a smart thermostat installer near you, check the following to ensure you hire right:

• Read reviews on Checkatrade to see feedback from real customers
• Check the installer’s experience with the brand and model you’ve chosen
• Ask whether they can run you through how your new thermostat works
• Compare at least three quotes to ensure competitive pricing

For tradespeople committed to quality and a job done right, search for smart thermostat installation in London with Checkatrade.