Cross-checking Without Breaking Anything
In most cases, the businesses that win here are not the loudest, only the most consistent. Across a large sufficient sample, the correlation between consistent data and impressions is difficult to dismiss. Normally, what follows from this is that treat the primary category as a single source of truth, not as a field to be improvised per site. A profile can look perfect on the surface and still carry an outdated business name underneath.
Crucially, listing audits repeatedly show clean-up work pays back fastest for trade contractors. Nobody sends a warning when unverified claims surfaces, which is why audits find it years late. Crucially, photograph or screenshot each profile before editing -- reversions do happen. Keep the record trustworthy, revisit it at least annually, and most local problems solve themselves.
Most damage here is self-inflicted: a dated address introduced during a rebrand or a move. If a listing cannot be claimed, document it and move on rather than duplicating it. Handled steadily, aggregator feeds stop being a project and become a habit. The pattern repeats: the businesses that audit as part of the monthly reporting cycle are the ones that stop worrying about it. Left alone, silent listing decay spreads to sources the business never submitted to.