Welcome To Comlock Security Group


Since 1961

Locksmithing Cameras Access Control Alarms Security Center


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Locksmith - Since 1961

We're open during the Coronavirus Pandemic!

Your Security Is Our Business!

Orange County LocksmithComlock Security Group is among the most reputable and reliable locksmith companies operating in the Greater Southern California area today!

We offer our customers a complete range of security Orange County Locksmithservices and products. Our locksmith stores and service vehicles are outfitted with modern equipment allows us the opportunity to help both commercial and residential customers with their security issues.

       We are available for emergency service 24 hours a day 7 days a week.


We provide Locksmith service and products to all of Orange, Riverside, Ontario California, East Los Angeles and San Bernardino counties areas!

We routinely provide Locksmith service and products to the following locations:

Aliso Viejo, Anaheim, Anaheim Hills, Balboa, Brea, Buena Park,Orange County, Costa Mesa, Corona Del Mar, Coto de Caza, Cypress, Corona, Dana Point, El Toro, Foothill Ranch, Fountain Valley, Fullerton, Garden Grove, Orange County, Huntington Beach, Irvine, La Habra,  La Palma, Laguna Beach, Laguna Hills, Laguna Niguel, Laguna Woods, Ladera Ranch, Lake Forest, Los Alamitos, Monarch Beach, Mission Viejo, Orange County, Newport Beach,  Newport Coast, Orange, Placentia, Rancho Santa Margarita, San Clemente, San Juan Capistrano, Santa Ana, Orange County, Seal Beach, Stanton, Talega, Trabuco Canyon, Tustin, Orange County, Villa Park, Westminster, Yorba Linda,  Whittier, Santa Fe springs, Long Beach, La Mirada, Cerritos, Ontario, City of Industry, Chino Hills, Chino, Pomona, Diamond Bar, Lakewood, Riverside, Claremont, Montclair, Upland, Rancho Cucamonga, East Los Angeles

Don't see your location listed?, call us at 714 633-1499 we just might have a service truck in or near your area!  We're formerly known as both Commercial Lock and Security & Bill's Lock and Safe Service. 

Contact us - Request a Survey for locksmithing Needs / Information

RLocks Re-Keyed    Keys    Masterkey Systems    Hardware Installations    Repairs    Lockouts    Door Alarm    

A few of services and security products we provide to our customers include:Orange county Locksmith

Master Key Systems
Keyless Entry
Electronic Locks
Door Alarms
Key Control Systems
Locks Re-Keyed
Hardware Installations

Window Locks
Sliding Door Locks
Door Closers

Panic Hardware
Code Cut Keys
Pilfer Guards
High Security
Lever Locks
ADA Hardware
and much more

We specialized in providing locksmithing service to:Orange county Locksmith

Masterkey systems are your first line of defence in securing your environment!

At Comlock Security Group, we have designed and installed 1000's of masterkey systems since our 1961 beginnings.  A masterkey system life span in general is about 7 years.  An older system should trigger a discussion of a complete building re-key. 

Orange county Locksmith

Some of the many reasons for a re-key are:

Read this article in our June 2015 newsletter to gain a better understanding of masterkey systems and what you need to know.   We can design and install a masterkey system to your specifications; even padlocks can be incorporated into your system.  We can also use keys that cannot be duplicated without your knowledge.  We have designed systems from a few doors to larger systems like hospitals, cities, school districts, college campuses, and highrise multi tenant buildings. We can design one for you that works the way you need it to.  Orange County Locksmith

We take the hassel out of installing a new keying system.  Once the design has been completed and authorized by you, we cut all the keys first so you can issue them.  Once that's completed we rekey the cylinders.  You tell the employees if their old keys do not work, try the new one.  If the new keys works, turn in your old key.  If either key doesn't work, it's an area that you no longer have access to.  With a well design masterkey system, key carrying employees should only need to carry ONE KEY!  And that will get them into all the areas they're authorized to enter. 

Orange County LocksmithOur locksmith technicians have California Locksmith Permitpassed a background check as required by the state of California and they all carry current locksmith license registrations.  To verify that a person is authorized by the State to function as a locksmith ask to see his or her original locksmith license and another form of I.D

Not exactly sure what to look for when securing your environment?  Let our technicians survey your situation and make recommendations. Need more than just locksmith service?  Our staff of security consultants are ready to visit your location and make recommendations on security cameras, electronic access control systems, alarm systems and more. We're just a phone call away!

The staff at Comlock Security Group is motivated to solve your long and short-term security needs all with a Five-Star customer service experience from the moment you call through the completion of your service.

When fast, reliable and cost effective locksmith service is needed, call us at 714 633-1499

   No automotive work in the field:

Orange County LocksmithDue to the ever growing complexities and specialized equipment and training necessary to work on today's automotive locking systems, we have decided to no longer open locked cars or work on them in the field.  Our retail store locations (Fullerton & Orange) can work on automotive locks brought into our store for service and in some cases work on the cars themselves.  Call us to speak with a store manager regarding your situation. Our retail stores will continue to make or duplicate automotive keys, including most high security and specialized chip keys.

President Club Lead


Our Contractor Licenses #478006 information
Our Orange County Security Company also provides services to
Los Angeles, Riverside, Ontario, Inland Empire and San Bernardino Areas

Call 714 633-1499