We offer you a full range of commercial locksmith capabilities along with professional, reliable service and integrity — specializing in locksmith services for commercial and residential, master key systems, access control, key restricted products, installation of doors, frames, padlocks, and hardware.
Looking to order specific GSA approved products? Citadel Lock & Security is a GSA approved security company. We can source your specific needs at a fair and reasonable price. Click here or call us at (630) 551-1311 for more information
Service Area: Providing professional commercial locksmith services in Northern Illinois, Northern Indiana, Southern Wisconsin.
Locksmith Services:
- Installation of door hardware
- Commercial doors/frames installed and repaired
- Locks Re-keyed to new keys
Keyless Security:
- Electric locking hardware
- Card access
- Keyless entry hardware
Master Key Systems:
- Designed and maintained for large and small projects
Door Closers:
- Installation
- Replacement units
- Auto-operators
Padlocks:
- Various types and sizes available
Aluminum Storefronts:
- Door closers
- Door hardware
- Alignment issues resolved
ADA Compliant Hardware
- Healthcare door hardware
- Exit devices: Fire/non-fire rated. Alarmed/non-alarmed
- Lever locks
- Thresholds
Patented Key Control by:
- Medeco
- Mul-T-Lock
- Sargent Degree
(View a list of brands we carry)
Touchless Solutions
- Arm Pull
- Foot Pull
- Electrohydraulic Door Closer
- Electromechanical Door Closer
