Multi-location businesses fail at local search for a consistent reason: they build one page describing all their locations, and expect it to rank in every market. It will not, because it cannot send a clear relevance signal to any single one.
The fix is architecture. Each location needs a genuinely useful page with that location's address, hours, staff, services, local proof and localized copy. Not a template with the city name swapped — that is the failure mode Google's spam systems are specifically designed to catch.
Reviews are the second lever and the hardest to fake. Volume, recency and response rate all matter. The reliable way to generate them is to build the request into the customer journey at the moment satisfaction peaks, usually right after service delivery.
Citations still matter, mostly as a consistency problem. Conflicting name, address or phone data across directories suppresses confidence in your listings. An audit and cleanup is tedious work with an unusually clear payoff.
Finally, track what matters. Direction requests, calls and booked jobs are the outcomes. Map-pack impressions are a useful leading indicator and a terrible success metric.
Done properly, this compounds: each location's authority reinforces the brand's, and the whole portfolio becomes harder for a single-location competitor to displace.