Start with records you already have
Gather existing inspection reports, repair invoices, permits or property files, and any photographs already taken by someone else. Note each document’s date, who prepared it, which circuits or areas it covers, what was inspected, what work was completed, and what remains uncertain. A repair estimate or promise is not proof the work was completed. Do not open walls, outlets, or a panel, touch wiring, climb into an attic to look for it, or try to identify a conductor from its appearance.
If the wiring type is unknown, ask a qualified electrician to determine it safely. Home age or a description such as “metal wiring” cannot settle what is installed. CPSC’s Publication 516 says warning signs may be absent and directs uncertain identification to a qualified electrician; its branch-wiring discussion does not cover every kind of electrical service. The publication is dated June 2011 and is currently linked by CPSC, but it is not a newly updated assessment of this home. It is a narrow safety reference, not a diagnosis, repair instruction, or reason to assume every aluminum installation is dangerous. CPSC: Repairing Aluminum Wiring, Publication 516
## Ask for findings that show what was and was not assessed
Before the visit, describe the records and the question you need answered. Ask the electrician to state in writing what wiring or circuits were identified, what areas or circuits were inspected and not inspected, the findings, any safety concern or urgency, and what further assessment is recommended. Ask the report to distinguish work actually performed from work proposed. This lets you and the insurer see the report’s limits; it does not guarantee that an insurer will accept a particular format, credential, or conclusion.