Why Summer Is the Worst Time to Start Your AC Project

It happens every year without fail. The temperature climbs above twenty degrees, facilities managers remember their buildings are unbearable in July, and the entire HVAC industry goes into meltdown. By mid-June, every decent air conditioning engineer in London and the South East is booked solid. Day rates spike. Lead times stretch from days to weeks. And the contractors who left it late are left choosing between overpaying or sweating it out.

The smart move is to plan your air conditioning installation or upgrade in autumn or winter. During the quieter months, engineers have availability, suppliers hold stock, and pricing is competitive. You also avoid the summer rush where everyone is competing for the same limited pool of qualified installers.

At Aboveboard Group, we see the seasonal pattern clearly in our labour supply data. From October to March, we can place an engineer pair within twenty-four hours. Come June, that stretches to a week or more. The same engineers are available — they are just spread across twice as many jobs.

Winter installations also give you time to commission and test the system properly before it matters. If a new VRV system throws a fault code in February, you have weeks to diagnose and fix it before the first hot day. If that same fault appears in July, you have a building full of unhappy occupants and a client on the phone.

For refurbishment projects, off-season work means less disruption to building occupants. Schools, universities, and offices often prefer contractors on site during half-term breaks or Christmas shutdowns. Retail clients want work done in January, not during the summer sales period.

Our advice to every facilities manager and contractor we work with: get your AC projects on the programme now. Send us your specifications in February and we will have your team on site by March. Wait until May and you are joining the queue with everyone else.

Aboveboard Group supplies labour and completes price work installations year-round. If you are planning a project for next summer, talk to us now and we will lock in the right team before the market tightens.