This page preserves the source's benchmark values but does not have enough embedded evidence to validate most of the original attribution language. The source names campaign observations, keyword tools, aggregate studies, and restoration trade organizations, yet it provides no exact supporting URLs for those third-party claims. That means the numbers should be treated as historical or observational context until source reconciliation is completed.
What is documented here: the page itself distinguishes observed ranges from third-party estimates and warns that market conditions, firm size, service mix, and local competition create substantial variation. It also gives a comparison example involving a profile with 400 reviews and another with 12 reviews. That comparison does not establish causality and should not be used as a target.
What is not documented here: sample size, market list, campaign inclusion rules, data collection process, lead definition, attribution model, statistical confidence, or the exact edition of any external study. Without those details, a percentage or behavioral claim cannot be treated as a verified industry benchmark.
Edition and period: the source contrasts older 2021 context with 2026 planning context. Search products, consumer behavior, competition, and measurement systems can change between editions, so comparisons should use the same metric definition and collection method whenever possible.
How to use the page: keep the figures as directional reference points, then compare them with your own Google Business Profile data, Search Console data, analytics, call tracking, form submissions, qualified-lead records, and signed-work records. Document the collection period for your internal baseline and avoid claiming that a benchmark causes a ranking or revenue result.