• Security Guards

  • Security Patrols

  • Executive Protection

  • Private Investigations

  • Retail Loss Prevention

Integrity - Professionalism - Loyalty

Corporate Investigations & Security

CIS is a professional security guard, private investigation, executive protection and loss prevention agency with offices located in Calgary, Edmonton, Lethbridge and across Canada.

Why Choose CIS

CIS provides a superior level of service and expertise, consistently delivered in a reliable and professional manner.  We are dedicated to assuring complete client satisfaction.

 Security & Investigative Solutions

CIS provides effective solutions to resolve any security or investigative challenge.  We deliver world-class security and investigation services that are reliable and affordable.

Law Enforcement Experience

When it comes to protecting your business, property and personnel, experience matters.  CIS is owned and managed by highly trained and experienced law enforcement officers.   

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Industry Leaders

Unrivalled Experience - Exceptional Customer Service


Effective and Affordable Corporate Security Services


We offer affordable security guard and mobile security patrol services. CIS site security guard services provide an effective deterrent to crime while improving the security of your business.

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CIS Executive Protection Specialists have extensive law enforcement experience.   Our unique service model affords freedom and privacy without compromising your security or safety.

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CIS loss prevention experts provide professional loss prevention and retail security solutions that reduce the shrinkage and profit losses caused by internal and external criminal acts.

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CIS private investigators deliver surveillance and risk management services to competently address and resolve any corporate, civil or criminal investigative challenge.

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Affordable - Effective - Professional

security & investigative solutions

CIS is a leading organization in the provision of a broad range of professional security guard, private investigation, loss prevention and executive protection services. These services are designed to provide businesses with strategic solutions to identify threats and mitigate risks with a view to minimizing financial and physical losses.

Energy Security 

CIS specializes in providing professional pipeline security, remote site security guards, camp security and pipeline security to protect energy projects.

Industrial Security

Our industrial and construction security guard services offer comprehensive security solutions to safeguard your key assets.

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Claims Investigations

CIS private investigators and surveillance specialists help insurers to identify and mitigate the losses caused by fraudulent claims.

Property Security 

We provide professional site Security Guards, Mobile Patrols and Investigation services for Property Management companies.

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