Our Services

Reliable security, smart technology, and professional installation tailored for homes and businesses across Niagara. From alarm systems and video surveillance to networking, access control, and smart integrations, we design and install solutions that are dependable, scalable, and built around how you actually live and work. One local partner. One point of contact. Done right the first time.

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McCallister Security

Security Solutions for Homes and Businesses

We design, install, and support reliable smart home security systems that protect what matters most. From alarm systems and video surveillance to access control, networking, audio & video and low-voltage infrastructure, our focus is on clean installations, dependable performance, and solutions that fit your space not just one size fits all packages.

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Already Have an Alarm System?

We can take over compatible systems to provide ongoing monitoring and support that fits your needs. Often without any additional charges.

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Wifi, Network & Connectivity Solutions

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Smart Home & Automation Setup

Our Services

We provide smart security and integrated solutions for homes and businesses.

Alarm Systems

Alarm.com, DSC Neo & Qolsys

We install and service a number of alarm systems delivering fast local and reliable security with support you can trust.

CCTV Cameras

Alarm.com, Provision & UniView

We install and service a variety of cameras providing clear, reliable surveillance backed by local support you can trust

Networking

CAT6, Server Racks, Data Jacks

We provide professional network cabling and data drops ensuring fast, reliable connections for your home or business.

New Home Prewire

Alarms, CCTV, Data, Audio/Video

We handle new home prewires setting up alarms, cameras, and networking so your home is ready from day one.

Wifi & Access Points

Unify, HP, TP Link & more…

We install and configure Wi-Fi, access points, and point-to-point links giving you strong, reliable coverage where you need it.

Audio / Video

Sonos, LG, Samsung, TCL, WiiM & more…

We design and install audio and video systems bringing clear sound and visuals to your home or business.

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Ready to go?

McCallister Security only uses UL/ULC Certified products you can trust. All our CCTV and Camera systems are fully NDAA compliant. Making sure all your information is kept private and secure.

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