Get Up to One Year of Alarm Monitoring Rebated When You Switch or Upgrade

Already have an alarm system? You may not need to replace it to get more from your security.

For a limited time, McCallister Security is offering up to one full year of monitoring fees rebated upfront—up to a $599 value—when you switch your existing alarm system to us or upgrade to a qualifying professionally monitored system.

It’s an opportunity to put your existing equipment to work, make needed improvements, and help offset the upfront cost of your alarm takeover or upgrade.

Keep What Works. Upgrade What You Need.

An existing alarm system doesn’t automatically need a complete replacement. Depending on its condition and compatibility, we may be able to reuse equipment already installed in your home or business.

Whether you’ve moved into a property with an alarm, have a system that needs attention, or want to change monitoring providers, we can assess what you have and explain your options.

• Taking over monitoring of a compatible existing alarm system.
• Repairing or upgrading equipment.
• Adding compatible Alarm.com smart security features.
• Connecting a qualifying system to 24/7 professional monitoring.

You’ll know what can stay, what needs attention, and what the work will cost before moving forward.

Want More Control Over Your Security?

A qualifying upgrade can bring compatible systems into a more convenient setup with Alarm.com smart security. Depending on your equipment and service plan, you can arm or disarm your system from your phone, check its status, and receive notifications when important activity happens.

We’ll help you choose features that suit how you use your home or business.

How the Monitoring Rebate Works

The rebate is provided upfront to help offset the cost of a qualifying takeover or upgrade. The offer provides up to one year of monitoring fees rebated, to a maximum value of $599.

Contact McCallister Security and mention 1YMREBATE. We’ll review your existing system, discuss any repairs or upgrades, and confirm the rebate available for your qualifying setup.

We’ll explain the upfront costs and ongoing monitoring charges in your quote so you know exactly what to expect.

Local Service for Your Home or Business

McCallister Security serves homeowners and businesses throughout Niagara Falls, Niagara Region, Hamilton, Burlington, and surrounding areas, offering alarm takeovers, repairs, upgrades, smart security, and 24/7 professional monitoring.

Your next step is simple: find out what your existing alarm can do—and whether it qualifies for this promotion.

Promotion valid September 1 through December 31, 2026. Available on qualifying alarm system takeovers or upgrades with professional monitoring. Rebate of up to one year of monitoring fees, to a maximum of $599. Contact McCallister Security to confirm system compatibility, eligibility, and applicable offer details.