Citadel Lock & Security

Protecting What Matters Most


PHONE: 630-551-1311

Locksmith Services in Northern Illinois, Northern Indiana, Southern Wisconsin
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Frequently Asked Questions & Answers

Are you licensed and insured?
Yes, license and certificate of insurance available upon request.

What can I do to protect our possessions against fire and theft?
We sell a variety of fire rated and burglar proof safes to meet the specific needs of any business or homeowner.

What if I need service after normal business hours?
Emergency Service is available.

Can I have a lock system that gives me control of hardware and unauthorized Key duplication?
CLS has many types of key systems that control the number of keys that can be duplicated as well as who has authorization to have a key duplicated.

Do products that need repair have to be taken to your shop?
No, We can send a locksmith to your location to make any necessary repairs.

If my keys are lost or stolen do I have to purchase new locks?
Not necessarily, existing locks may only need to be rekeyed to a new set of keys.





Locksmith Agency # 192-000260

Citadel Lock and Security

Emergency Services Available

Call us directly at 630-551-1311


Checks/Cash/Corporate Billing available

Our Location

Citadel Lock & Security Company
105 Theodore Drive, Unit H
Oswego, IL 60543
Main: (630) 551-1311
Fax: (630) 551-1314

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