About Business

Rex Key & Security is a full-service locksmith and security company located at 1908 University Ave, Berkeley, CA 94704. They offer a wide range of locksmith services including key cutting, lock installation, lockouts, rekeying, and repairs. They also provide commercial and residential security solutions such as access control systems, security cameras, and safes. With over 10 years of experience, they are a trusted provider of both automotive and non-automotive locksmith services as well as commercial security services to customers in Berkeley and the surrounding areas.

Services Provided

Building key copying: Duplicating keys for homes and commercial buildings.
Building lockouts: Unlocking doors for locked out residents and tenants of homes and commercial buildings.
Car digital & remote key reprogramming: Reprogramming keys and remotes for new car owners and replacement of damaged remotes.
Car key copying: Making duplicate car keys for existing car owners.
Car lockouts: Unlocking car doors for those locked out of their vehicle.
Coded key copying: Duplicating keys with sidewinder cuts or complex patterns.
Delivery: Delivery of keys and key services on-site at your home or business.
Door lock & bolt hardware installation: Installing new door locks, deadbolts, and other locking hardware.
Door lock & bolt hardware repair: Repairing existing door locks and deadbolts having issues.
Electronic lock installation: Installation of electronic locks, keypads and keyless entry systems.

Frequently Asked Questions
What services do you provide?

We provide a variety of locksmith services for both residential and commercial properties. This includes installing, repairing, rekeying, and unlocking locks. We also cut and replace keys and install security systems.

How do I get in touch with you?

You can contact us at (510) 527-7000 or visit our shop at 1908 University Ave, Berkeley, CA 94704. We are open Monday to Friday from 9am to 6pm and Saturdays from 10am to 2pm. You can also email us at info@rexkeysecurity.com.

How quickly can you help me?

For lockouts and emergencies, we aim to respond within 30 minutes. For other non-emergency jobs, we usually schedule appointments 1-5 business days in advance depending on the work required. During our opening hours, we can often fit clients in with little to no wait.

Do you have licensed and insured technicians?

Yes, all of our locksmiths are licensed, bonded and fully insured. We perform background checks on all technicians to ensure the safety of our clients.

What payment methods do you accept?

We accept payment by cash, check, all major credit and debit cards, as well as online payments through Stripe.

Open hours today: 8:30 am - 5:00 pm
  • Monday

    8:30 am - 5:00 pm

  • Tuesday

    8:30 am - 5:00 pm

  • Wednesday

    8:30 am - 5:00 pm

  • Thursday

    8:30 am - 5:00 pm

  • Friday

    8:30 am - 5:00 pm

  • Saturday


  • Sunday


  • March 1, 2024 4:14 pm local time

  • 1908 University Avenue, Berkeley, California 94702, United States

Services Area
  • ✔Alameda
  • ✔Berkeley
  • ✔Oakland
  • ✔Alameda County
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