Top 10 Best Locksmiths in San Diego, California

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

The Key Crew Locksmith

Adams Avenue, San Diego, California
4.8 (1121 reviews)
  • Lock rekeying
  • Installing or replacing locks
  • Vehicle lockout services
  • See More

Specialties 26 years in business! Call or Text today! 619-209-3554 Mobile Services: every day, 8am-8pm, Shop open every day 10am to 6pm. Full service More Detail

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Sam's Locksmith San Diego

Mira Mesa Boulevard, San Diego, California
4.9 (279 reviews)
  • Automotive Locksmith
  • Commercial Locksmith
  • Keys & Locksmiths
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When you can’t get in, give us a ring. When you’re locked out, give us a shout. When your ex declares war, we’ll secure your door. Lost your More Detail

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Busy Bees Locks & Keys Inc.

Fairmount Avenue, San Diego, California
4.7 (1498 reviews)
  • Smart lock repair
  • Lockout services
  • Key repair
  • See More

Busy Bees Locks & Keys Inc. San Diego's trusted locksmith company since 2005. CA Locksmith Lic. #6440 More Detail

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Lynn's Locksmith Service

East Main Street, San Diego, California
4.8 (319 reviews)
  • Auto Locksmith
  • Commercial Locksmith
  • Residential Locksmith
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Specialties Lynn's Locksmith Service is your Neighborhood Locksmith Service in El Cajon, CA since 1968. Our family-owned full service shop offers mob More Detail

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DUP-A-KEY

Garnet Avenue, San Diego, California
4.7 (648 reviews)
  • Keys & Locksmiths
  • Lock rekeying
  • Installing or replacing locks
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Specialties Car Key San Diego Locksmith,Car Chip Key Locksmith, Program Remotes, Car Laser Cut Key Locksmith, Broken Remote Key Shell Replacement,Car More Detail

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A-Advanced Locksmiths

Clairemont Mesa Boulevard, San Diego, California
4.9 (101 reviews)
  • Smart lock repair
  • Vehicle lockout services
  • Installing or replacing locks
  • See More

Specialties Don't get locked out of your home, office, or vehicle! Call the fast professionals at A-Advanced Locksmiths. We provide comprehensive res More Detail

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Commercial Lock & Safe

Miramar Road, San Diego, California
5.0 (67 reviews)
  • Emergency Lockout
  • Lock Installation
  • Key by code
  • See More

We provide fast onsite estimates for complex projects. Our inventory is fully stocked for your immediate service needs. Located in the Miramar area of More Detail

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The Flying Locksmiths

Stowe Drive, San Diego, California
4.6 (202 reviews)
  • Smart lock repair
  • Installing or replacing locks
  • Lock repair
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Specialties We provide security services for commercial and residential properties. Our services include access control, security cameras, automatic More Detail

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Grah Safe & Lock

University Avenue, San Diego, California
4.6 (220 reviews)
  • Key duplication
  • Smart lock repair
  • Installing or replacing locks
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Specialties Our technicians are experienced in both commercial and residential security solutions. Our technicians are highly trained and licensed pr More Detail

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La Jolla Lock and Safe

Santa Fe Street, San Diego, California
4.6 (43 reviews)
  • Key Duplication
  • Residential Locksmith
  • Alarm Systems
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Specialties We specialize in locksmith work and also security systems! 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.