About San Carlos Lock and Key

Our Commitment to You

San Carlos Lock and Key has been the trusted choice for locksmith services across the South Bay since 2010. We're a locally owned and family-operated business based at San Carlos, CA — deeply committed to providing fast, reliable, and professional locksmith solutions to our community, from emergency house and car lockouts to advanced commercial security installations.

Our team of licensed and bonded technicians brings over 17 years of hands-on experience to every job — from emergency lockouts and rekeying to high-security lock upgrades and access control systems. We take pride in our workmanship, transparent upfront pricing, and exceptional customer service backed by 120+ five-star Google reviews.

When you call San Carlos Lock and Key, you're not just getting a service — you're getting a neighbor who cares about your security and peace of mind. We arrive in 15–30 minutes, 24 hours a day, 7 days a week, anywhere in San Carlos, Redwood City, Belmont, San Mateo, Menlo Park, Palo Alto, and the surrounding Bay Area.