What Documents Confirm Up-to-Date Electrical Diagrams & Service Contacts?

Ask for the latest electrical diagrams (as-built or single-line), panel schedules, and the meter type/capacity. Have a licensed electrician review these to confirm wiring, earthing, breaker sizing, surge protection and the load from major systems (air conditioning, pumps, kitchen, EV charging). If the property is in an estate, get clear who owns private transformers, road lighting and common systems. Request installation dates, warranties and maintenance logs, plus any passwords or access details for smart controls so they can be transferred. Verify that the diagrams reflect the actual wiring and that you have current service contacts for both the local utility and a qualified local electrician. Obtain a written estimate for any upgrades the review flags. Before signing, confirm current property-specific details through documents and independent professional advice.