In 2017 Google and researchers at UC San Diego published a study of abuse on Google Maps, built from listings active between June 2014 and September 2015. Locksmiths were the largest single group of abusive listings, 25.7% of them. The data is old, and Google says its detection has improved since, but the fingerprints it found are the same ones regulators describe today, and every one of them has an honest opposite a real shop can show on purpose.
Phone numbers that can be thrown away. Among abusive on-call listings, 90.6% of the locksmiths used VoIP numbers. Connecticut’s consumer protection department said in July 2026 that phony locksmith businesses run several numbers into one call center, often out of state or out of the country. The opposite: one local number on the profile, the site and the van, kept for years. Tracking numbers belong on ads, not on the listing.
Addresses that move. In the same study, 31.2% of those locksmiths used verification hubs, and 80.4% of the abusive mail-verified locksmith listings changed ZIP codes while they ran, against 9.7% of active real ones. Connecticut now tells consumers to search the address and look at it in street view. The opposite: a staffed storefront that matches its photos, or a hidden address and an honest service area.
No name and no face. Connecticut’s alert says scam technicians arrive in unmarked vehicles, with no uniform and no identification, and tells consumers to refuse service from anyone who cannot give a registration number. New Jersey requires a licensed locksmith’s vans to carry the business name, the license number and the town on both sides. The opposite: photos of marked vans and named technicians, and the license number on every ad and page.
Praise that was paid for. Scammers buy fake Google reviews, Connecticut warns, and a reviewer with a single review is a reason to look twice. The FTC’s 2024 rule makes buying reviews illegal for every business. The opposite: a steady run of reviews from real jobs, each one answered by the owner.
A price that grows on site. The FTC warned in 2008 that some locksmiths advertising locally were not local at all, and regulators still describe the same bait-and-switch: a low quote on the phone and a bigger bill at the door. The opposite: a price range and the after-hours fee stated before anyone drives out.
None of this needs a bigger budget. It needs a profile, a site and ads that already answer what a careful caller, and Google’s own reviewer, will ask.