Trusted Heating & Ventilation Specialists.

Mc Airconditioning Surrey Limited was founded on a simple idea: heating and ventilation should be done properly the first time. After years working on residential boiler swaps, school ventilation upgrades and commercial HVAC fit-outs across the UK, our team came together to deliver one thing — honest, high-quality HVAC engineering with the customer at the centre.

Today we look after homes, landlords, offices, warehouses, retail spaces and industrial facilities throughout England, Scotland and Wales. Whether we're installing a single combi boiler or designing ventilation for a multi-floor commercial fit-out, the same standards apply: qualified engineers, safe systems, clean workmanship and aftercare that actually picks up the phone.

We don't cut corners on safety, we don't quote one price and charge another, and we don't leave a job until you're genuinely happy with it.