Expert Access Control System Installation in Chicago
At Quick Key Locksmith & Security, we install and provide repair and support services for access control systems for commercial properties, apartment buildings, and facilities across Chicago and the surrounding suburbs. An access control system allows you to manage who enters your space, limit access to sensitive areas, and maintain detailed activity records, helping reduce security risks while supporting regulatory compliance.
From simple keypad entry systems to integrated cloud-based access control platforms, we offer scalable solutions built for modern businesses.
Who We Serve in the Chicago Area

We installed this Retekess access control keypad and Comelit video intercom for a multi-unit building in Chicago.
Organizations throughout Chicago trust our access control systems. We frequently work with:
- Offices and coworking spaces
- Retail storefronts and shopping centers
- Healthcare clinics and medical offices
- Residential property managers
- Warehouses and industrial buildings
- Schools, daycare centers, and other institutions
Whether you manage a single site or multiple locations, we help ensure that only authorized users have the appropriate access privileges.
Types of Access Control Systems
We install a wide range of systems designed to support your physical and digital security needs. Options include keypads, card readers, biometric access, and mobile access control platforms. Our solutions also support integration with existing networks and allow centralized control over multiple locations.
You can choose systems that grant access based on individual credentials, scheduled times, or assigned user roles. All activity can be logged and reviewed as needed for accountability or investigations.
Understanding Access Control Models
Every property has different security needs, which is why we design systems based on standard access control models:
- Mandatory Access Control (MAC): Access is assigned by system rules, ideal for highly regulated environments.
- Discretionary Access Control (DAC): The system owner or manager controls who is allowed access.
- Role-Based Access Control (RBAC): Permissions are linked to user roles and responsibilities.
- Attribute-Based Access Control (ABAC): Decisions are based on attributes like department, time, or device.
- Rule-Based Access Control: Access is granted based on pre-set logical conditions.
These models help protect system resources, sensitive data, and physical access points from unauthorized activity.
Credential & System Features
Selecting the correct access control credentials for your needs enhances both security and ease of use. Our systems support:
- RFID key cards and fobs
- PIN codes
- Biometric fingerprint or facial recognition
- Smartphone-based mobile credentials
- Multi-factor authentication for added protection
You can manage permissions in real time, revoke lost credentials instantly, and audit access logs for transparency.
Compliance, Data Protection & Support
For industries that require compliance with standards such as HIPAA or PCI, we help configure access control systems that support your data governance and identity management needs. These systems enforce access control policies, maintain access logs, and prevent unauthorized users from reaching restricted areas.
We provide ongoing support through:
- Credential updates and access list changes
- System expansion or reconfiguration
- Hardware troubleshooting and panel replacement
- Warranty-backed service (6-month labor, 1-year parts)
Whether you’re protecting digital assets or physical spaces, we help your organization maintain a strong security posture.
Why is Access Control Important?
In today’s environment, effective access control is no longer optional. It allows organizations to protect both physical assets and digital infrastructure by ensuring only the right individuals gain access to specific resources. It also reduces internal risk, prevents unauthorized access, and makes it easier to adapt to staffing or policy changes.
When properly configured, your system works around the clock to enforce security rules, limit access by role or time, and maintain a clear trail of entry records.
Ready to Secure Your Chicago Property?
Contact us today for convenient mobile service, or stop by one of our storefronts. We’ll help you design and install an access control solution that protects your property and aligns with your business needs. If you also want to improve security and access control at your home, ask us about our smart lock installation services! We proudly serve Chicago and the entire Chicagoland area.
FAQs About Access Control Systems
How does access control work in a building setting?
An access control system verifies a user’s identity using credentials such as key cards, PIN codes, or biometric scans. Once verified, the system checks access rights and either grants or denies entry to specific access points. This process helps restrict access to sensitive or secure areas and logs all access requests for review by system administrators.
What are the most secure forms of access control?
The most secure options use multi-factor authentication, combining multiple access control credentials like biometrics and mobile tokens. These electronic access control systems offer enhanced security by ensuring that only authorized users can gain access to protected system resources, reducing the chance of unauthorized access and data breaches.
Can I track who enters my building and when?
Yes. Our systems include access control software that records detailed logs of all access requests. You can view which user credentials were used, which areas were accessed, and when. This is essential for data governance, auditing, and investigating incidents involving customer data or sensitive data.
What happens if an employee loses their access card?
Lost credentials can be immediately revoked or updated through the system’s control panel, preventing the card from being used to gain unauthorized access. The updated access control list ensures that only active, trusted user identities can access resources.
Is wireless access control reliable in large buildings?
Yes. We install wireless access control systems designed for large or older buildings where running cables isn’t ideal. These solutions use encrypted communication to maintain secure access, even across distributed IT environments or complex computing environments.
Can I manage access remotely?
Absolutely. With cloud-based access control, you can monitor and manage permissions from anywhere. These systems are ideal for businesses using mobile devices, offering real-time alerts, centralized access management, and support for identity and access management integrations.
What’s the best access control system for small businesses?
For small businesses, we recommend systems that offer ease of use, scalability, and strong access control security. This typically includes mobile access control, cloud services, and role-based access control features. These systems allow you to assign access privileges based on job roles or defined business functions, making it easier to limit access and prevent unauthorized access without added complexity.