Get a fixed price in minutes
Boilers, air conditioning, solar panels, and more. Installed by local, accredited engineers.
Boiler installation from the next working day¹
Finance options available, including 0% interest²
UK's most trusted boiler installers³
Our partners
BOILERS
Buy a boiler
This September, save £125 on all boiler installations. Use code BOILERS125 at checkout*.
SOLAR & BATTERY
Buy one panel, get one FREE
Get an instant online quote, plus a free solar design based on 3D mapping technology. Installed from £3,999
AIR CONDITIONING
Air conditioning installation
Keep comfortable all year round with home air conditioning that provides heating and cooling from £2,299
HEAT PUMPS
Heat your home with fresh air
Save £7,500 on a new heat pump and get it installed within 4 weeks. Prices from £4,799
BATTERY STORAGE
Store & save with a home battery
Add a battery to solar panels or get standalone battery storage.
BOILER SERVICING
Protect your boiler warranty
Protect your boiler warranty with a boiler service for £8.99 a month
BOILER REPAIR
Get a boiler repair visit for just £89
Enjoy a one-year workmanship guarantee and no upfront payment
ELECTRIC VEHICLE CHARGERS
Get a home EV charger installed
Save time and money with your own home EV charger
How does BOXT work?
Discover
Answer some questions about your home and get a fixed-price install quote in minutes
Choose
Compare brands, models and sizes to choose the right solution for your home. Pay upfront or in instalments
Install
Order online by 3pm for next working day installation by a skilled and friendly BOXT accredited engineer
What our customers say
The BOXT Price Match Promise
We enjoy saving you time and money; that's why we regularly review our prices. In fact, we guarantee to beat any like-for-like boiler installation quote by £50, so you can shop with peace of mind.
The BOXT Price Match Promise
We enjoy saving you time and money; that's why we regularly review our prices. In fact, we guarantee to beat any like-for-like boiler installation quote by £50, so you can shop with peace of mind.
¹Boiler installation is available from next working day if you order before 3pm, subject to availability.
²Finance available subject to status. Learn more about finance options here. BOXT is a broker not a lender.
³Most trusted based on the highest proportion of five-star Trustpilot reviews against direct competitors.
*BOILERS125 promotion ends 30th September 2026. Click here for full Terms & Conditions. Promo cannot be combined with other promo codes.