Master Key Systems
Running a business on Cermak Road, managing a multi-unit property near the Hawthorne Race Course, or operating a warehouse facility anywhere in Cicero, IL means juggling access for dozens — sometimes hundreds — of people across multiple doors, shifts, and security zones. A master key system solves that problem at the architectural level, giving you a single logical framework where a grandmaster key opens every lock, department heads carry sub-masters for their floors or wings, and individual employees hold keys that open only the doors they need. Cicero Locksmith designs and cuts these hierarchies on-site, mobile, and on your schedule — including nights and weekends, because we answer 24/7.
Open 24 hours, 7 days a week · Licensed, bonded & insured
What sets a well-engineered access hierarchy apart from a handful of duplicate keys is precision: every pin stack in every lock must be calculated and cut to tolerances measured in thousandths of an inch, and a single planning error cascades into security gaps across the whole building. Our trained, insured technicians handle the design math, the mortise lock and cylindrical hardware selection, and the on-site cutting and installation without the guesswork. Whether you are protecting a single-story retail strip or a multi-floor office complex, we arrive at your address in Cicero with the tools and the plan already in hand.
What we do
Available 24/7
Day, night, weekends and holidays — a real local locksmith answers and rolls a fully-stocked van.
Fast local response
Based in Cicero, we reach the Cicero area in well under an hour.
Insured & background-checked
Vetted technicians, up-front pricing, and no surprise add-ons when we arrive.
Damage-free entry
We pick and bypass locks the right way, so most lockouts are solved without drilling anything.
Frequently asked questions
What factors determine the cost of a master key system for my Cicero business?
Several variables shape the final price: the total number of locks in the system, the types of hardware involved (mortise lock bodies, cylindrical door knob locks, padlocks, cabinet locks), whether existing cylinders can be rekeyed or need full replacement, the keyway family selected, the number of key levels in the hierarchy, the time of day the work is performed, and travel distance to your location. We assess all of these during an on-site consultation and provide an exact, confirmed price before any work begins — there are no surprises after the job is done.
What is a locksmith call-out fee and does Cicero Locksmith charge one?
A call-out fee, sometimes called a service call or dispatch fee, is a base charge that covers the cost of sending a technician to your location — fuel, drive time, and the overhead of a mobile operation. Whether and how that fee applies varies by provider and by situation such as time of day, distance, and the nature of the job. When you call us at (708) 332-8790, we discuss your specific situation, factor in all relevant variables, and confirm a complete up-front price before a technician is dispatched. That confirmed price is what you pay — there is no separate fee added on arrival.
Do you need a license to be a locksmith in Illinois?
Illinois is one of the states that does not currently mandate a statewide locksmith license, meaning the bar to calling oneself a locksmith in the state is legally low. This makes it especially important to evaluate a locksmith's actual experience, training record, and insurance coverage rather than relying on a license number as a proxy for quality. Our technicians are trained professionals with hands-on experience across residential, commercial, and automotive work. We carry insurance, and we are happy to discuss our background and qualifications before you commit to any service.
Did Al Capone ever live in Cicero, Illinois?
Yes — Al Capone operated extensively out of Cicero during the 1920s, most famously using the Hawthorne Hotel on 22nd Street (now Cermak Road) as his headquarters after Chicago's political climate made his Chicago base untenable. The town's history with organized crime from that era is a well-documented part of Illinois history and a source of genuine local color that Cicero residents know well. It has nothing to do with locksmith services, of course, but it is a legitimate piece of local history that comes up often when people learn we are based here.
What is the difference between a mortise lock and a door knob lock in a master key system?
A mortise lock is a large, rectangular lock mechanism installed by cutting a pocket (the mortise) into the door edge; it houses both the latch and deadbolt in one body and offers high mechanical resistance, making it the standard for commercial doors. A door knob lock, by contrast, fits into a cylindrical bore drilled through the door face and is more common in residential and light commercial applications. Both can be incorporated into a master key system, but they use different cylinder formats and require different rekeying or replacement procedures. When designing a hierarchy for a Cicero property with both hardware types, we select a compatible cylinder format or upgrade to a unified keyway family so every lock in the system can be mastered correctly.
Can you set up a master key system for a business that already has existing locks?
In many cases, yes — existing cylinders can be rekeyed and re-pinned to work within a new master key hierarchy, which is generally less expensive than full hardware replacement. The viability depends on the current hardware condition, the keyway of the existing cylinders, and whether the pin chambers are in good shape. After an on-site assessment, we will tell you exactly which locks can be incorporated as-is, which need new cylinders, and which might warrant full mortise lock or knob lock replacement. Damage-free rekeying is always our first approach; we only recommend replacement when the hardware genuinely warrants it.