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CSI Security

Business Security Systems

Security Alarm Systems | Security Camera Systems | Access Control Systems

At CSI Security we provide our clients with the peace of mind that comes with having a complete commercial security solution in place.

We offer a full range of state-of-the-art commercial security products and services, from access control and intrusion security to monitoring and surveillance.

We understand that your security needs are specific to your business and industry, and our expert security consultants are trained to customize your system to fit your particular needs.

Protect Your Employees & Assets With Our Business Security Solutions

Call Us Today!

Why Choose CSI Security?

Why Choose CSI Security?

  • 40+ Years Experience
  • Top-Quality Equipment
  • Smart Security Solutions
  • Remote Security Monitoring
  • Exceptional Customer Service

Call: (613) 829-8000

Commercial Security Products

  • CSI | Interactive Security

    CSI | Interactive Security

    At Colonnade Security Inc. we have the latest and most efficient interactive products for the type of security systems we install ...



  • Home Automation Ottawa

    CSI | Video Surveillance

    At Colonnade Security Inc., we recognize the importance of monitoring and limiting access to your facility. Regardless of the size ...



  • Smart Home System Ottawa

    CSI | Access Control

    Whether you’re looking to protect equipment, inventory, or company files and data, our access control services are designed to ...



CSI Security serves clients across the following areas:

  • Kanata
  • Stittsville
  • Manotick
  • Orléans
  • Gloucester
  • Ottawa
  • Arnprior
  • Almonte
  • Carleton Place
  • Richmond
  • Carp
  • Rockland
  • Greely
  • Nepean
  • Kemptville
  • Russell
  • Metcalfe
  • West Carleton Township
  • Mike B.

    Colonnade Security did some repair work on our system (originally installed by a different firm). They were prompt, friendly and professional in every regard with an attitude of doing just what was asked and required rather than trying to sell us additional services or equipment. We thoroughly recommend them.

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  • Judith C.

    I've been with Colonnade Security Inc. for many years and I have NO complaints with the service at all. I would recommend them 100%.

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  • Linda L.

    Colonnade Security Inc has been providing our security services for several years now and we have been more than pleased with their services. Carl and his team have proven to be knowledgeable, responsive and accommodating. I highly recommend this company.

    Read more

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