Serviced properly. Repairs diagnosed the same day.

A well-serviced unit runs quieter, costs less and lasts years longer. And when something does go wrong, 21Aircon gives you a 90-minute window, not a "sometime Thursday".

You call. We give you a window for today: 14:00 to 15:30.

Your engineer arrives and diagnoses with gauges, not guesses.

You get a fixed price before any work starts. Say no and you only owe the call-out.

Fixed and back to 21°C. If a part's needed, we order it, keep your slot and take 10% off the fee.

On Comfort, this visit costs £0.

£12 a month covers your annual service, priority response (usually same day) and call-out fees on covered visits. Cancel any time; keep the visits already booked.