Survey first
✓Fixed quote
Wall-mount splits for shops, surgeries, offices and homes across Stoke-on-Trent and Staffordshire. Every install pressure-tested, vacuum-tested and commissioned with recorded readings — and the report to prove it.
We measure, check the wall, the pipe run and the drain route, and quote in writing. The quote is the price.
Indoor unit on brackets, outdoor unit with clearance to breathe, one core-drilled hole sloped to the outside.
Insulated copper lines, every flare torqued to the manufacturer's figure, wiring to the maker's diagram.
Nitrogen pressure test, then vacuum to remove all air and moisture. No pass, no refrigerant.
Running readings recorded, drain tested with water, controls demonstrated, report emailed same day.
The most common air conditioning callback in the trade isn't the refrigerant — it's water through the ceiling from a drain that runs uphill. Ours run downhill, tested with water before we leave. It's in the report, with a photo.
An unserviced unit works harder every month — filthy filters and coils mean higher bills, then a breakdown in the first hot week when you need it most. A serviced unit just quietly works.
Annual or twice-yearly visits. Readings recorded every time, so problems show up as numbers before they show up as breakdowns.
Readings first: pressures, superheat, subcooling. The numbers name the fault before anything gets replaced.
If it's low on gas, it leaked. Refrigerant doesn't get used up — so we find the leak, fix it, prove it with a pressure test, then recharge by weight. We'll never just top it up: that's paying for the same gas twice while the leak stays.
Nearly every modern split runs in reverse: in winter it pulls heat from outdoor air and heats the room — an air-source heat pump at the flick of a mode.
Korvent UK begins trading in early 2027. Before we take our first job, every Korvent engineer will hold City & Guilds 2079 Category 1 — the full F-Gas qualification — and the company will hold REFCOM certification. Certificate numbers on every report, from the first report.
Join the priority list