Need a reliable way to control who can enter your office, commercial building, apartment property or restricted work area? Fresh USA installs commercial key fob and key card entry systems throughout Chicago and the surrounding Illinois suburbs.
We help businesses replace traditional keys with an easier way to manage employee, tenant, contractor and visitor entry. Authorized users can enter with a key fob, key card or badge, while managers control access permissions and review entry activity from one central system.
Commercial Key Fob Entry Systems for Chicago Businesses
A commercial key fob system allows authorized people to unlock designated doors without carrying traditional metal keys. Each credential can be assigned to a specific person and programmed for the doors and schedules that person needs.
If a key fob or card is lost, it can be removed from the system without changing every lock in the building. New employees, tenants or vendors can be added without issuing duplicate physical keys.
Fresh USA designs and installs key fob entry systems for:

- Corporate and professional offices
- Commercial buildings
- Warehouses and distribution facilities
- Manufacturing facilities
- Apartment and condominium buildings
- Healthcare and senior care properties
- Schools and training facilities
- Retail and mixed-use properties
- Fitness centers and private membership facilities
- Server rooms, storage rooms and restricted areas
Key Card Door System Installation
A key card door system gives property managers and business owners more control than a conventional lock-and-key system. Employees or tenants present their assigned card at the door reader. When the credential is approved, the system releases the electronic lock and records the entry event.
Fresh USA can install a new key card system or upgrade an existing commercial entry system. The installation can include door readers, electronic locking hardware, request-to-exit devices, door position sensors, control panels and management software.
Our goal is to build a system that fits the way your property actually operates—not to sell unnecessary equipment.
What Can a Key Fob or Key Card System Do?
A professionally installed commercial entry system can help you:
- Control which employees or tenants can enter each door
- Assign different access levels to different users
- Limit entry to approved days or hours
- Remove lost cards and key fobs from the system
- Review door activity and entry records
- Secure employee-only and restricted areas
- Manage multiple doors from one system
- Reduce dependence on traditional keys
- Connect door activity with security cameras
- Expand the system as the building or company grows
Key Fob Systems for Offices

An office key fob system makes daily entry easier while helping management protect private areas. Employees can use one credential to enter the main entrance and any authorized interior doors.
Permissions can be configured differently for employees, managers, cleaning crews, contractors and temporary visitors. For example, an employee may enter the main office during business hours while management retains access to storage rooms, server rooms or executive areas.
For a broader commercial security plan, see our main access control installation services in Chicago.
Key Card and Key Fob Systems for Commercial Buildings
Commercial buildings often need to manage several groups of users at the same property. A building key fob system can provide separate permissions for tenants, employees, maintenance teams, vendors and property management.
Depending on the building, the system may control:

- Main building entrances
- Tenant suites
- Employee entrances
- Elevator access
- Parking or garage entrances
- Storage and equipment rooms
- Fitness centers and shared amenities
- Loading and delivery areas
Fresh USA can evaluate the property and recommend a practical system for the number of doors, users and access groups involved.
Replace Traditional Keys with Managed Entry
Traditional keys create ongoing management problems. Keys can be copied, misplaced or kept by former employees and tenants. When a key is unaccounted for, the property owner may need to replace locks and distribute new keys.
With a managed key card or key fob system, a missing credential can be disabled without replacing the physical lock. This allows management to respond quickly while keeping all other credentials active.
New Installation, Replacement or System Upgrade
Fresh USA can assist with several types of commercial entry projects:
New Key Fob System Installation
We can design and install a new system for a building that currently relies on traditional keys or standalone locks.
Key Card System Replacement
If an older system is unreliable, unsupported or difficult to manage, we can review the existing wiring, readers, locks and controllers and recommend an appropriate replacement.
Adding Doors to an Existing System
Additional entrances, offices, storage areas and restricted rooms can often be added to an existing system after a site assessment.
Updating Entry Credentials
We can help businesses transition from outdated cards or unmanaged keys to centrally controlled key fobs, cards or badges.
Connecting Doors with Video Surveillance
Door activity can be coordinated with commercial cameras so management can more easily review what occurred at a specific entrance. Learn more about our security camera installation services in Chicago.
Our Commercial Installation Process

- Initial consultation: We discuss the property, number of doors, types of users and the entry problems you want to solve.
- Site assessment: We evaluate doors, locking hardware, power, wiring routes and existing systems.
- System design: We prepare a solution based on the building layout and required access permissions.
- Professional installation: Our team installs and connects the approved system components.
- Configuration: Doors, users, schedules and access levels are configured for the property.
- Testing and training: We test the entry points and explain how designated staff can manage the system.
Why Choose Fresh USA?
- Local service throughout Chicago and nearby Illinois suburbs
- Commercial system design and professional installation
- Solutions for single-door and multi-door properties
- Integration with electronic locks, cameras and related security systems
- Systems configured for the specific needs of each building
- Support for new installations, expansions and upgrades
- Direct consultation with an experienced system integrator
Fresh USA is not a general residential locksmith. We focus on commercial entry, building security and integrated access solutions for businesses, property managers and organizations.
Serving Chicago and Nearby Illinois Communities
Fresh USA provides commercial key fob and key card system installation in Chicago and surrounding communities, including Northbrook, Lincolnshire, Vernon Hills, Buffalo Grove, Highland Park, Deerfield, Libertyville, Mundelein, Arlington Heights, Wheeling, Glenview, Des Plaines, Schaumburg, Evanston, Waukegan and other Chicagoland locations.
For vehicle entrances and commercial parking areas, visit our parking access system installation page.
Frequently Asked Questions
How much does a commercial key fob system cost?
The cost depends on the number of doors, type of electronic locking hardware, existing wiring, number of users, software requirements and any integrations. Contact Fresh USA for an estimate based on your property.
Can you install a key card system on an existing commercial door?
Many existing commercial doors can be equipped with a card or key fob entry system. The door, frame, locking hardware, power and life-safety requirements must be evaluated before installation.
Can a lost key fob be disabled?
Yes. An individual credential can normally be removed or disabled without affecting the key fobs or cards assigned to other users.
Can employees have different access permissions?
Yes. Access can be assigned according to the employee, department, door, location or approved schedule.
Can the system keep a record of entries?
Configured systems can record credential activity, including the user, door and time associated with an entry event.
Can key card entry work with security cameras?
Yes. Depending on the selected equipment and system design, door events can be integrated with video surveillance for easier incident review.
Do you install residential key fob systems?
This page is focused on commercial buildings, offices, managed properties and organizations. Contact Fresh USA with the project details so we can determine whether it fits our installation services.
Do you service areas outside Chicago?
Yes. Fresh USA serves businesses and managed properties throughout Chicago and many surrounding Illinois suburbs.
Request a Key Fob or Key Card System Estimate
Tell us how many doors you need to control, what type of building you manage and approximately how many people will use the system. Fresh USA will review your requirements and help identify an appropriate commercial entry solution.






