"Protection You Can Count On"

CASTLE SECURITY

Protect What Matters Most

Commercial & Residential Security System, Surveillance, and Networking Solutions

Protection You Can Count On

Customized Solutions

We work with each client to develop a solution that meets the needs of their home or business.

Cutting-Edge Products

We implement technologies that are on the forefront of industry trends and advancements

Reputable Service

Our service is backed by years of expertise and a track record of customer satisfaction.

ABOUT US

Peace of Mind Made Simple

Castle Security LLC, located in New Castle, Pennsylvania, is a family-owned company and leading provider of comprehensive security solutions. With a strong commitment to protecting homes and businesses, Castle Security offers a wide range of services including state-of-the-art security systems, alarm monitoring, surveillance and access solutions, area lighting, networking, and more.

We are dedicated to providing top-notch services that ensure peace of mind and unparalleled protection. With a team of experienced professionals, cutting-edge technology, and a customer-centric approach, Castle Security is the trusted choice for those seeking top-quality security solutions in the greater Pittsburgh, Erie, Ohio and New Castle areas.

Get A Free Quote

Let our team handle your next security or networking project.

OUR SERVICES

Discover Our Security Solutions

Ensure the safety and protection of your property and loved ones. Alarm systems, surveillance cameras, and access control systems act as a proactive defense mechanism, minimizing the risk of theft, vandalism, and unauthorized access.

Intrusion Detection Systems

Door, window, and motion sensors with 24/7 monitoring and alerts to detect and warn against unauthorized entry or intrusion.

Surveillance

Video monitoring and recording of activities in and around your property, enhancing safety and deterrence against potential threats.

Access Control

A highly customizable solution for regulating and managing building entry.

Fire Alarms

Fire detection devices, sensors, and alarm systems to ensure comprehensive coverage as well as adherence to safety codes.

Medical Monitoring

Reliable and easy-to-use emergency response solutions that immediately alert first responders.

Smart Home Solutions

Smart thermostats, lighting systems, security cameras, and voice-activated assistants, that enhance convenience, efficiency, and control within your household.

Networking

Systematic installation and configuration of wired and wireless infrastructure to establish reliable and high-speed connections, enabling seamless data transmission and communication across computer networks.

Commercial Audio & Video

Deliver high-quality audio and visual experiences, enhancing your customer experience, brand, and communication.

Intrusion Detection

Door, window, and motion sensors with 24/7 monitoring and alerts to detect and warn against unauthorized entry or intrusion.

Surveillance

Video monitoring and recording of activities in and around your property, enhancing safety and deterrence against potential threats.

Access Control

A highly customizable solution for regulating and managing building entry.

Fire Alarms

Fire detection devices, sensors, and alarm systems to ensure comprehensive coverage as well as adherence to safety codes.

Medical Monitoring

Reliable and easy-to-use emergency response solutions that immediately alert first responders.

Smart Home Solutions

Smart thermostats, lighting systems, security cameras, and voice-activated assistants, that enhance convenience, efficiency, and control within your household.

Networking

Systematic installation and configuration of wired and wireless infrastructure to establish reliable and high-speed connections, enabling seamless data transmission and communication across computer networks.

Commercial Audio & Video

Deliver high-quality audio and visual experiences, enhancing your customer experience, brand, and communication.