The single best time to service your air conditioning is before you actually need it — not during the first heatwave of the year. Here’s why pre-summer servicing matters more than most homeowners realise.
Systems Left Idle Over Winter Develop Problems
Refrigerant levels, filters and drainage can all be affected by months of inactivity. A system that ran perfectly last summer isn’t guaranteed to switch on faultlessly this year without a check.
Catching Small Issues Before They Become Expensive
A minor refrigerant leak or a dirty filter is a quick, inexpensive fix during a routine service. Left unchecked over a hot summer, the same issue can strain the compressor and lead to a far more costly repair — or a full breakdown during the week you need it most.
Avoiding the Summer Rush
Every installer in London gets a surge of repair calls the moment temperatures rise. Booking a service in spring means you get a convenient appointment time, rather than waiting in a queue while your system already isn’t working.
What a Proper Service Actually Covers
A thorough pre-summer service checks refrigerant levels, cleans filters and coils, inspects drainage, and tests overall system performance — catching the kind of issues that cause mid-summer breakdowns before they happen.