First Lock and Security Technologies

First Lock and Security Technologies is a local Locksmith serving Sunnyvale with residential and commercial solutions—from rekeying and deadbolt upgrades to smart lock installations and master key systems. Schedule a security walk-through to pinpoint weak entry points, and ask for a written quote that lists hardware brands, warranties, and labor so you can compare options confidently. If you’re locked out, call to confirm ETA and any after-hours fees; if you’ve just moved or had staffing changes, request a full rekey and discuss key-control policies. Bring clear photos of your doors and existing hardware, save their number in your phone, and ask about high-security cylinders or smart locks that integrate with your phone for added convenience and access tracking.