Contact Us…
Have a question or planning a project? Whether you’re looking to install a new system, upgrade existing equipment, or simply understand your options, we’re here to help. We take the time to understand your space, your needs, and your concerns so we can provide clear, practical recommendations for your home or business no pressure, no one-size-fits-all solutions.
McCallister Security Inc
We are located in Niagara Falls, Ontario, Canada and currently serving all of the Niagara Region up to Hamilton Area and down into the Dunnville Area.
Contact Info:
Phone: (289) 488-9777
Email: mccallistertech@outlook.com
Niagara Falls, Ontario, Canada
Hours of Operation:
Monday – Friday
9am – 5pm
Sat & Sun
Closed
24/7 Emergency Service Calls
Please call (289)488-9777
*Please Note: All after hour services will be billed at the after hours service rate and will be quoted to you before the service call is dispatched.
Online Request
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