Top 10 Best Locksmiths in San Francisco, California

We feature professional locksmiths providing lock installation, repairs, and emergency services. Experts are selected for technical skills, reliability, and prompt response times.

Nova Locksmith

Bush Street, San Francisco, California
4.9 (3326 reviews)
  • Virtual Consultations
  • Nova Locksmith
  • Commercial Services
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we specialize in Residential-Automotive-Commercial locksmith service , fast respond , 30 years of experience History Established in 1988. My na More Detail

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guy the locksmith Inc

Wilshire Avenue, San Francisco, California
5.0 (505 reviews)
  • Commercial Locksmith
  • Keys & Locksmiths
  • Residential Locksmith
  • See More

Welcome to Guy the Locksmith, your friendly and trusted partner for all your locksmith needs in the beautiful city of San Francisco and the surroundin More Detail

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Diamond Locksmith

37th Avenue, San Francisco, California
4.8 (1123 reviews)
  • lock rekeying
  • Installing or replacing locks
  • Keys & Locksmiths
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Licensed-Lco5118 insured and bonded! Diamond Locksmith provides full locksmith services, residential locksmith, commercial locksmith and automotive lo More Detail

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Rex Key & Security

University Avenue, San Francisco, California
4.8 (732 reviews)
  • Building lockouts
  • Keys & Locksmiths
  • Automotive locksmith

Residents and business owners have been turning to Rex Key & Security for their lock and home security needs for a century. One hundred years ago, we More Detail

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Pioneer Locksmith

Corte Madera Avenue, San Francisco, California
4.8 (398 reviews)
  • Emergency Services
  • Mobile Locksmith
  • Replacement Lock Installation
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Pioneer Locksmith LLC is a locally owned and operated mobile locksmith service in the southern Seattle area of WA. Here at Pioneer Locksmith LLC, we a More Detail

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Quick Locksmith Inc San Francisco

Mission Street, San Francisco, California
5.0 (160 reviews)
  • Cabinet Lock Services
  • Emergency Services
  • Gate Lock Services
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Are you looking for a reliable locksmith in San Francisco and the entire Bay Area? Look no further than Quick Locksmith Inc.! We provide exceptional l More Detail

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King Key Locksmith San Francisco

Post Street, San Francisco, California
4.7 (436 reviews)
  • Broken Key Extraction
  • Lock Installation
  • Building lockouts
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are a local mobile locksmith service, offering residential, commercial, automotive and emergency services. We pride ourselves in professional and effi More Detail

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Marathon Locksmith

Bay Court, San Francisco, California
5.0 (92 reviews)

Marathon Locksmith provides emergency locksmith services at your location. We provide mobile locksmith service in San Francisco, Bay Area, East Bay, S More Detail

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ABC Locksmith SF

18th Street, San Francisco, California
4.8 (208 reviews)
  • Key Cutting Services
  • Key Duplication
  • Mailbox Keys
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ABC Locksmith SF is your one stop shop for all your lock and key needs. We duplicate all types of keys including home keys, office keys, car key, moto More Detail

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Crown Lock & Safe

Balboa Street, San Francisco, California
4.6 (199 reviews)
  • Hardwares sioftwares
  • Lock rekeying
  • Key and locksmiths

Crown Lock and Safe is a family owned and operated locksmith, safe and security company that has been serving San Francisco Since 1957. Our 6 fully eq More Detail

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Frequently Asked Questions

You should consider changing your locks if you have lost your keys, moved into a new home, experienced a break-in, or noticed signs of rusting or wear. If your locks feel loose, difficult to turn, or outdated, upgrading to more secure options like smart locks or high-security deadbolts is a good idea.

Stay calm and check if a spare key is available. If not, avoid attempting to force entry, as it can cause damage. Call a professional locksmith who specializes in lockouts. Many locksmiths offer 24/7 emergency services and can quickly unlock your door without damaging the lock. If you’re in a public or unsafe area, seek assistance from security personnel or a trusted contact while you wait.

Yes! Vouchspot makes it easy to find emergency locksmiths near you, whether you’re locked out of your home, car, or office. The platform helps you compare verified locksmith services, read customer reviews, and check response times before making a decision. With Vouchspot, you can quickly connect with trusted professionals who provide 24/7 emergency assistance for fast and reliable service.

The cost of rekeying a lock typically ranges from $50 to $150, while replacing a lock can cost between $100 and $300, depending on the type and security level. High-security locks, smart locks, or specialty locks may cost more. 


Additional fees may apply for emergency services, after-hours assistance, or difficult installations. Always ask for a clear price estimate before hiring a locksmith.

Upgrading your locks is one of the most effective ways to improve your home’s security. Consider installing high-security deadbolts, smart locks with keyless entry, or  strike plates to make forced entry more difficult. We suggest shifting to electronic keypad and biometric locks if you want advanced protection

 Additionally, rekeying your locks now and then, especially after moving into a new home or experiencing a security threat, ensures that old keys no longer grant access. Get in touch with an expert locksmith for better recommendations.