Which is worth saying plainly, because it changes what you should do about it. The work is nearly always cheaper, quicker and less disruptive before the deadline than during it.
The five that actually start the call
You’re selling. A transfer needs a Certificate of Compliance no older than two years, and the buyer's attorney will ask for it at the worst possible moment.
You’re claiming. Surge and fire claims turn on whether the installation was done properly and whether you can show it.
Your lease is up. The shopfit you inherited is normally yours to certify, and most people find that out at renewal.
You’re adding load. A car charger, air conditioning, an induction hob or solar. The board either carries it or it doesn't.
Something already broke. The circuit that keeps tripping, or the board that has had enough.
Fault-finding and tripping circuits, rewiring, distribution boards, plug points and lighting, surge protection, EV chargers, and the compliance certificate for a sale or transfer.
Shopfits and refits, new equipment connections, lighting upgrades, refrigeration and kitchen circuits, signage, and compliance inspections for a lease or an insurer.
Scheduled maintenance, backup power, emergency lighting, infrared surveys and compliance across one site or many.
[Three to five real electrical jobs, each with a photograph, the problem, the work and the outcome. A mix of residential and commercial, and at least one distribution board upgrade. Owner to supply.]