Residential Locksmith & Home Security in Portola Valley, CA
Home lockout, rekeying, lock change, and smart lock installation. Licensed, bonded locksmiths serving Portola Valley and all of San Mateo County — arriving in 15–30 minutes, available 24 hours a day, 7 days a week.
Professional Residential Locksmith Service in Portola Valley, CA
Looking for a reliable residential locksmith in Portola Valley? San Carlos Lock and Key provides fast, professional, and affordable residential locksmith services to homes, businesses, and vehicles throughout Portola Valley and San Mateo County. Our licensed and bonded locksmiths arrive in 15–30 minutes — 24 hours a day, 7 days a week.
Emergency House Lockout
Locked out of your home? We arrive in 15–30 minutes and gain entry without damage — available 24/7.
Home Rekeying
Rekey your house locks after moving, lost keys, or a break-in — old keys stop working instantly.
Lock Change & Replacement
Full lock replacement for deadbolts, knob locks, and smart locks — all major brands.
Smart Lock Installation
Upgrade to keypad, biometric, and smart home locks — we install and program all brands.
"Fast, reliable, and professional. Showed up in 15 minutes in Portola Valley. Highly recommended!"
— Verified Google Review · Portola Valley, CA
Why Choose Us for Residential Locksmith in Portola Valley?
Local & Nearby
We're right here serving Portola Valley. Fast response times because we're your neighbors, not a national call center.
15–30 Min Response
Our mobile locksmiths are stationed throughout the Bay Area for rapid deployment to Portola Valley.
Licensed & Bonded
California licensed, bonded, and insured for your protection and peace of mind.
4.9★ Local Rating
Trusted by hundreds of families and businesses in Portola Valley and across the Peninsula.
Transparent Pricing
Upfront quotes with no hidden fees. Free estimates over the phone — call (650) 489-4463.
17+ Years Experience
Serving Portola Valley for over a decade. Expert locksmiths, quality workmanship, every job.
Serving All of Portola Valley, CA
94028
ZIP Code
15–30
Min Response
24/7
Available
Streets We Serve in Portola Valley
Our locksmiths respond to residential locksmith calls on all major streets in Portola Valley, including:
Not on this list? We cover all streets in Portola Valley and nearby cities — just call us!
Residential Locksmith FAQ — Portola Valley, CA
How fast can you get to my house in Portola Valley?
Our average response time is 15–30 minutes in Portola Valley and surrounding areas. We operate 24/7/365 for all residential locksmith emergencies.
Should I rekey or replace my home locks in Portola Valley?
If the lock hardware is in good condition, rekeying is more affordable and just as secure. We recommend full replacement only when the lock is damaged or you want to upgrade.
Do you install smart locks for homes in Portola Valley?
Yes! We install and program all major smart lock brands including keypad locks, biometric locks, and app-controlled locks.
Other Locksmith Services in Portola Valley
We offer a full range of locksmith services throughout Portola Valley and San Mateo County
Residential Locksmith in Nearby Cities
Same fast, professional residential locksmith service throughout San Mateo County
Need Residential Locksmith in Portola Valley Right Now?
Licensed & Bonded · 24/7 Service · 15–30 Min Response in Portola Valley
View all locksmith services in Portola Valley