Five checks before you call, plus a complete red-flag guide. Protect yourself from scams, unlicensed operators, and price gouging.
Ask for a state license number before anyone arrives, confirm a local phone number, get a written estimate with the service-call fee clearly stated, ask about non-destructive entry before any drilling starts, and pay by card with a receipt. These five steps prevent the majority of locksmith fraud and overcharging.
Locksmith fraud is one of the most documented consumer scams in the US. The Federal Trade Commission and Better Business Bureau both track it annually. The pattern is consistent: a national directory shows a low "$19 service call" price. You call, an unvetted subcontractor arrives, diagnoses "special tools needed" or "unusual lock type," and the final bill is $300–$600 with a demand for cash on the spot.
Five minutes of verification before anyone arrives eliminates nearly all of this risk. Here is exactly what to check.
Many US states license locksmiths through a state agency. Ask for the license number before scheduling. Verify it on your state’s licensing board website before anyone arrives. A legitimate locksmith provides this immediately on request. In California, the license number starts with "LCO" and is searchable at bsis.ca.gov. Other states have their own databases. If a locksmith claims they work "under a parent company license" or can’t provide a number, call the next name on your list.
National directory sites (many built specifically to route locksmith calls) use local-looking phone numbers that forward to call centers. The subcontractor who arrives may not be licensed, insured, or familiar with local pricing norms. A real local locksmith business will have a local area code and will name their business when you call. If you hear "locksmith services, how can I help?" without a specific business name, it’s likely a routing service.
Ask two things on the phone: (1) What is your service call fee? (2) What is the rate for [the specific job]? Get both in writing via text or email before anyone arrives. The service call fee is a flat charge for showing up, separate from the job rate. Many scam operations quote only the job rate, then add a $150–$200 "service call" at the end. A legitimate locksmith will confirm both upfront.
A trained locksmith can open most standard residential deadbolts without drilling. Picking and impression techniques exist for nearly every common residential cylinder. If a locksmith arrives and immediately says they need to drill (without attempting picking first), this is a red flag. Drilling destroys the lock body, requiring a full replacement — at your cost. Ask: "Have you attempted to pick it first?" before authorizing any drilling.
Cash-only is a red flag. It removes your ability to dispute the charge with your bank if the final price is different from the estimate. Pay by credit card and ask for a receipt that shows the business name, technician name, and itemized charges. A legitimate locksmith has no problem with this.
If you see any of these, stop the job and call a different locksmith.
A legitimate locksmith service call follows a predictable pattern. Knowing it means you’ll notice immediately when something is wrong.
Ask for the license number on the phone before scheduling. Then look it up on your state’s contractor or security-services licensing board website. California uses bsis.ca.gov (license numbers start with "LCO"). Florida uses MyFloridaLicense.com. Texas uses the DPS Regulatory Services website. Most state databases are free, instant, and require only the license number.
A service call fee (the flat charge for showing up) typically runs $50–$100. The per-task rate depends on the job: lockouts start from $75–$125 during business hours, rekeying from $20–$50 per cylinder, deadbolt replacement from $80–$200. After-hours rates add $50–$100. Always ask for both fees separately before anyone arrives.
Use them with caution. Many national directories (including some that appear as local businesses) route calls to unvetted subcontractors. The advertised price often does not reflect the real cost. Always call the specific company, ask for a license number, and confirm a local phone number before using any referral from an online listing.
