
Single & Three Phase Installation

Single and three phase installations cover the power capacity work behind everything from a domestic property needing an upgrade to a commercial or industrial site with serious power demands. Getting the right phase supply in place is often the first step before other electrical work can even begin.
Three phase is typically needed where equipment draws more power than a standard domestic supply can handle — workshops, commercial kitchens, larger HVAC systems, EV charging infrastructure and manufacturing machinery all commonly require it. If you're not sure which you need, that's a conversation worth having before you commit to equipment that won't run on your current supply.
We assess existing supply capacity, liaise with the DNO where an upgrade requires it, and carry out the installation to current wiring regulations with full certification on completion. For commercial and industrial premises, we scope the job properly against actual equipment specifications before quoting, so there are no surprises once work starts.
Power upgrades often go hand in hand with Heavy Duty Cable Installation — if your project needs both, we'll plan the two together rather than treating them as separate jobs.