New HVAC installations with Good Plumbing start from £1,699. Your final price depends on the system you choose, your property, and any additional work required. What never changes: the price agreed at survey is the price you pay on completion. No adjustments. No surprises.

Your quote is 100% fixed. Flues, thermostat, pipework, paperwork, all certificates and relevant notifications — everything is included. There are no hidden extras on the day.

A straightforward single-room installation can typically be completed by our F-Gas certified engineers within a single day. For multi-room or fully concealed ducted systems, the timeline will naturally be longer. We always provide a clear, fixed schedule alongside your quote before any work commences, ensuring absolute minimal disruption to your daily routine.

In most cases, installing a standard residential air conditioning unit falls under ‘Permitted Development’ and does not require formal planning permission. However, if your property is a listed building or located within a conservation area—which can be quite common across East Kent—you will likely require consent. We assess this during your initial consultation and can advise you on the most discreet, compliant installation strategies.

Not at all. We specifically select and install premium systems engineered for whisper-quiet operation. The indoor units operate at sound levels as low as 19 decibels—quieter than a gentle breeze or rustling leaves—making them perfectly suited for master bedrooms and home offices.

To ensure your system remains highly energy-efficient and your manufacturer’s warranty stays valid, we recommend a professional service once a year. Our engineers will clean the advanced filtration systems, check the refrigerant levels, and ensure the unit is operating at peak performance.