Foster City Locksmith FAQ: 10 Key Questions Answered

Residential locksmith services in Foster City typically cost $75-$175. A standard home lockout runs $90-$150. Rekeying costs $25-$75 per lock. New deadbolt installation runs $100-$300 including hardware.

Car lockouts run $75-$150. Transponder key cutting and programming is $175-$450 depending on the vehicle make. Commercial access control installation starts at $250 and varies with system complexity.

Always request a written estimate before authorizing any work. California has no legal price cap on locksmith services, so rates vary between providers.

Search the locksmith's BSIS license number at bsis.ca.gov. The lookup is free and shows the licensee's current status, business name, and license expiration date.

Ask for the BSIS license number before the technician arrives and verify it before opening the door. A licensed locksmith will provide the number without hesitation. Refusal is a significant red flag.

Yes, significantly. Rekeying changes the internal pin configuration of your existing lock cylinder so old keys no longer work. Cost: $25-$75 per lock.

Full lock replacement swaps out the entire hardware. Cost: $100-$300 per lock including hardware. Unless the lock is damaged, worn, or you want a security or aesthetic upgrade, rekeying is almost always the better option.

Follow these steps: 1) Search for a licensed locksmith serving Foster City. 2) Ask for their BSIS license number before they arrive. 3) Verify it at bsis.ca.gov. 4) Have your government-issued ID with a matching address ready. 5) Request a written estimate before authorizing work.

A legitimate locksmith will comply with all five steps without complaint. If they refuse, do not let them work on your lock.

Automotive locksmiths use OBD-II programmers connected to your car's diagnostic port combined with proprietary software to cut and program transponder keys and key fobs. The locksmith must verify vehicle ownership (registration + ID) before programming.

Most domestic vehicles (Ford, GM, Chrysler) and Japanese makes (Toyota, Honda, Nissan, Hyundai, Kia) can be handled in the field. European luxury brands (BMW, Mercedes, Audi) and Teslas often require additional dealer procedures due to encrypted proprietary security systems.

Common red flags: very low phone quotes ($35-$50) that dramatically increase on arrival; refusing to show a BSIS license number or ID; unmarked vehicles with no company identification; unwillingness to provide a written estimate before work; drilling locks unnecessarily when picking would work.

The most common scam involves quoting $35-$50 over the phone, arriving, and then claiming the lock requires drilling or specialized parts that bring the total to $300-$500+. A written estimate before work begins prevents this.

Many licensed locksmiths in the Foster City and San Mateo County area offer Saturday and sometimes Sunday service. Weekend service may carry a modest additional fee. Confirm operating hours and any weekend surcharges when you call to book.

Check the locksmith's BSIS listing or company website for their posted hours. Most Peninsula locksmiths post their available hours clearly.

A government-issued ID with an address that matches the property is the standard requirement (driver's license or state ID). If you recently moved, a signed lease agreement or current utility bill with your name and address is typically accepted.

For renters, some locksmiths may also call the property management office to confirm tenancy. This is routine procedure under California law, not an inconvenience. It protects both you and the locksmith.

Some BSIS-licensed locksmiths specialize in safe opening, but it is not a standard service for most residential locksmiths. Safe work requires different tools and sometimes additional certification beyond the basic BSIS license.

Ask specifically whether the locksmith is experienced with safe lockouts before booking. Expect costs of $150-$500+ depending on the safe type, brand, and condition.

Key fob programming for most domestic and Japanese vehicles takes 30-60 minutes from arrival. This includes VIN verification, key cutting, and OBD-II programming. Some systems allow the locksmith to start programming before cutting, which speeds things up.

Luxury European vehicles (BMW, Mercedes, Audi) may take longer due to additional security authentication protocols, or may require a dealership visit for final authorization.