Becoming a home inspector in Pennsylvania works differently than in most regulated states — but it's not fully unregulated either. Pennsylvania doesn't issue a state home inspector license, but the PA Trade Practice Act creates statutory requirements that every PA home inspector must follow. The biggest requirement: you must be a full member in good standing of a national home inspection association (ASHI, NACHI, or NAHI), OR supervised by someone who is. You also need E&O and general liability insurance with minimums of $100,000 per occurrence and $500,000 aggregate. The City of Philadelphia has different requirements for home inspectors, so make sure you review those requirements to become a home inspector in Philadelphia.