Trusted, UK-based installer

BOXT is a national home energy installer that sells and fits boilers, heat pumps, solar panels, battery storage and EV chargers — all via an online quote and booked installation by accredited engineers. This means you get a single trusted supplier for major home energy upgrades, with nationwide engineer coverage and standardised installation procedures for consistent results.

Fixed-price quotes and Price Match

Get a personalised, fixed-price quote online so you know the installation cost up front, and benefit from the BOXT Price Match Promise if you find a comparable quote elsewhere. Clear pricing reduces surprises and helps you compare options rapidly when planning major work such as a new boiler or heat pump.

Fast scheduling and reliable timings

Order early in the day and BOXT can offer next working day installation for many boiler bookings when placed by 3pm, which is ideal if you need urgent replacements or want a quick, scheduled installation window. Fast turnarounds mean less disruption and quicker return to normal heating or EV charging.

Flexible UK payment and finance options

Checkout includes common UK payment methods such as Visa, Mastercard, American Express, Apple Pay, Google Pay and PayPal, and finance options are available to spread the cost of higher‑value installs. Clear payment choices and finance help you manage larger projects like heat pumps or battery systems without delaying the work.

Manage installs with the BOXT app and support

Use the BOXT app to track your booking, access documents, get installer updates and request aftercare; customer support is available through the app, live chat and email. The app plus a sizeable Trustpilot presence gives added confidence in booking, tracking and resolving any post‑installation questions.