County Lock Services

County Lock pleased to provide the following additional services:

County Lock has been servicing the community for over 45 years, with a friendly and professional attitude that keeps our customers satisfied, and coming back. Our experienced locksmiths can resolve your security needs, and keep you informed of the lastest in lock and key technology.  From the simplest lock, to multi-door access control ​systems, to networkable camera systems, County Lock is company you can count on.  

County Lock offers commercial and residential service that includes electronics, intercom systems, and from simple 1 camera to multi- camera systems. We can design a system to your specific needs.

We offer same day as well as after hour service.  Our store / shop is open 6 days a week, to accommodate your everyday needs.

Please call for friendly advice or up to date product information.  

House Lockout

County offers 24 /7 emergency service for residential and office lockouts. We are always on hand to handle your needs. Call for your free quote.


Locks Change/Repair

County can install, upgrade or repair any lock. We have a vast inventory of obsolete and difficult locks and systems.     

Duplicate Keys

Can't find that key ? Tired of going back to get a working copy ? We specialize in common and restricted keys, as well as " programmed" keys. We guarantee all keys.  

Electronic Locks/Key Pads

County Lock can develop a access control system for your business. We specialize in electronic "smart" locks, as well replacing parts for your existing system. We also sell parts for do it yourself. 

Door Security / Replace
County Lock provides hardware to secure your security. We replace and install doors ( Fire Rated ), as well as resecure doors.  
Rekey/ Master key

County rekeys all residential style, and commercial locks. We can design a Master Key system that fits your need. High Security systems are our speciality 


County Lock repairs, replaces most tampered, or worn locks on your car. We can replace lost keys, including programming. Call for your free quote. 

Custom Surveillance Systems

ICounty Lock supplies and installs both home and business CCTV systems. We can design a system to meet your needs as well as budget. Call for free estimate  

Total Home Security

County Lock sells and installs the latest security hardware for your home. Including security gates and grills. Call for in home estimate

Pick-Proof Cylinder Deadbolts

Afraid of unauthrized duplication ? Or lock tampering ( bumping ), County Lock can sella nd install high security locks and cylinders for home and work.

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2395 C Monument Blvd.

Concord, CA 94520

Office: 925.689.3383

After Hrs: 925.334.2218

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