Location pages for plumbing companies
Twenty verified profiles outperform two hundred abandoned ones, every time, even when nothing else changes. Treat the name, address and phone number as a single source of truth, not as a field to be improvised per site.
Field notes
When the logo and imagery matches everywhere, comparison sites treat the record as settled. The data from most clean-up projects suggests the majority of profiles carry at least one contradiction, which is why it keeps being rediscovered.