Access Control System Installation & Repair in NYC

Secure Access Control Solutions for Commercial and Multi-Tenant Buildings Since 2003

Access control systems for commercial and multi-tenant residential apartment buildings in NYC, Westchester, and Northern NJ

Parker Custom Security installs, services, and upgrades commercial access control systems throughout NYC. We work with apartment buildings, office properties, retail stores, schools, and municipal facilities.


Our team handles system design, hardware installation, software configuration, troubleshooting, and long-term maintenance. We also integrate access control with intercom systems, security doors, and CCTV systems.


Trusted Access Control Solutions for NYC Commercial & Multi-Tenant Buildings

Parker Custom Security provides professional access control system installation, repair, and upgrades for commercial properties and multi-tenant residential buildings throughout New York City, Westchester, and Northern New Jersey.


Since 2003, we have helped property managers, building owners, schools, religious institutions, and municipal facilities secure their properties with reliable, scalable access control solutions.


Whether you are installing a new system, repairing an existing one, or upgrading outdated hardware, our team delivers practical solutions designed specifically for NYC buildings.

What Is an Access Control System?

An access control system allows you to control who can enter specific doors, rooms, or areas of your building. Instead of traditional keys, access is managed through:


  • Keycards and key fobs
  • Mobile credentials and smartphone apps
  • PIN keypads
  • Biometric readers
  • Cloud-based management platforms


For commercial and multi-tenant buildings in NYC, access control improves security, simplifies tenant management, and creates a clear audit trail of entry activity.

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Biometric access control systems for commercial buildings and multi-tenant apartment buildings in NYC, Westchester and Northern NJ

Access Control System Installation in NYC

Every building is different. Older high-rises in Manhattan do not operate the same way as a newer commercial property in Queens or a multi-tenant building in the Bronx. Our installation process reflects that reality.

Access control system design and planning

System Design & Planning

Before installation begins, we assess:

  • Number of controlled doors
  • Existing door hardware and frame conditions
  • Electrical and network infrastructure
  • Server room availability
  • Cloud-based vs on-premise preferences
  • Tenant access needs

We design systems that fit your building’s layout and operational requirements.

Hardware Installation

We install and configure:

  • Electric strikes
  • Magnetic locks
  • Electrified mortise locks
  • Access control panels
  • Door readers
  • Exit devices
  • Backup power systems

Our team is experienced working in older NYC buildings where masonry, steel framing, and retrofitting require precision.

access control software setup in NYC

Software Configuration & User Setup

After installation, we configure:

  • User permissions
  • Department-based access
  • Time-restricted access
  • Visitor credentials
  • Audit reporting
  • Remote management access

We ensure property managers and administrators understand how to manage their system confidently.

Access Control System Repair & Troubleshooting in NYC

Access control systems are technology-driven. Over time, components can fail or software can lose communication.


Common issues we resolve include:

  • Card readers not responding
  • Doors remaining unlocked
  • System offline errors
  • Key fob or credential failures
  • Panel communication problems
  • Power supply failures
  • Integration issues with intercom systems


We provide a 24-hour response time from when a request is received and offer preventative maintenance options to reduce system downtime.


If your system is outdated, we will advise whether repair or upgrade makes more long-term sense.


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Access Control System Installation Cost in NYC

The cost of installing access control in NYC varies depending on several factors:

  • Number of doors
  • Building layout
  • Wiring requirements
  • Integration with existing systems
  • Cloud-based vs server-based management
  • Type of credentials (fob, mobile, biometric)
  • Hardware selection


Small office systems differ significantly from multi-tenant high-rise installations.


The best way to determine cost is through an on-site evaluation so we can provide an accurate scope and estimate.

Cloud-Based vs On-Premise Access Control Systems

Many NYC building owners are moving toward cloud-based systems. However, both options have advantages.

Cloud-Based Systems

  • Remote access management
  • Mobile credential compatibility
  • Reduced server hardware
  • Easier multi-building management
  • Automatic updates

On-Premise Systems

  • Local server control
  • Internal network management
  • Traditional IT structure
  • Familiar infrastructure for older buildings


We help you determine which option best fits your operational structure and long-term goals.

Access Control Solutions by Building Type

A malfunctioning storefront door can create security risks, maintenance headaches, and negative first impressions.



We provide responsive repair services throughout NYC and surrounding areas.


Access control systems for multi-tenant apartment buildings

Control tenant entry, restrict common areas, manage turnover easily, and integrate with intercom systems.

access control systems for office buildings

Office Buildings

Manage employee credentials, restrict sensitive areas, and maintain access logs for compliance and security.

Access control systems for retail stores

Retail Stores

Protect inventory rooms, offices, and stock areas while maintaining controlled public entry.

Access control for schools.

Schools & Religious Buildings

Create controlled entry points and manage staff permissions with scalable systems.


Access Control Brands We Install & Service in NYC

Parker Custom Security is an independent installer and service provider. We work with leading commercial access control manufacturers and can integrate with most existing systems.

Enterprise & Integrated Security Platforms

  • Honeywell
  • Napco
  • Mircom

These platforms are commonly used in larger commercial and institutional facilities.

Cloud & Modern Access Platforms

  • PDK (ProdataKey)
  • Kantech
  • Keyscan
  • Rosslare
  • Keri Systems

These systems are frequently selected for scalable commercial and multi-tenant environments.

Gate & Perimeter Access Systems

  • DoorKing
  • Linear

Often used for gated properties and secured perimeter access.

Biometric & Advanced Credential Systems

  • ZKTeco

These platforms are commonly used in larger commercial and institutional facilities.

Access control and intercom integration

Access Control & Intercom Integration

  • Comelit

Ideal for properties integrating door entry systems with access control.

Service, Repairs & Upgrades

If your building currently uses one of these systems, we can service, repair, upgrade, or expand it.

Our Service Areas

We install and repair control access systems in:

  • Manhattan
  • Brooklyn
  • Queens
  • The Bronx
  • Staten Island
  • Westchester County
  • Northern New Jersey

We licensed, bonded, and insured.


Our local office is located at:
217 W. 135th Street
New York, NY 10030


Call 212-491-5627 to request a free on-site evaluation.


Frequently Asked Questions

  • What is an access control system?

    An access control system regulates who can enter specific areas of a building using electronic credentials instead of traditional keys.

  • How much does access control installation cost in NYC?

    Costs vary based on number of doors, hardware selection, wiring requirements, and system type. An on-site assessment provides the most accurate estimate.


  • Can you repair an existing access control system?

    Yes. We repair, troubleshoot, and upgrade most commercial access control systems.

  • Do you install cloud-based access control systems?

    Yes. We install and configure both cloud-based and on-premise systems.


  • Can access control integrate with intercom systems?

    Yes. Access control systems can integrate with intercom and video entry systems for complete building security.

  • How long does installation take?

    Timeline depends on building size and system complexity. Smaller installations may take a few days, while larger buildings require phased installation.

  • What happens if a key fob is lost?

    Lost credentials can be immediately deactivated through the management software to prevent unauthorized access.

  • Do you service older NYC buildings?

    Yes. We frequently work in older commercial and multi-tenant properties and adapt systems accordingly.

Request a Free Access Control Consultation in NYC

If you are considering installing, upgrading, or repairing an access control system, contact Parker Custom Security today.


Call 212-491-5627
217 W. 135th Street, New York, NY 10030

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