Our services

MacLellan Security is a full service investigative and security consulting firm.

Our services include:

  • de-escalation training
  • investigations
  • risk assessments
  • law enforcement capacity assessment, training and mentoring
  • conflict resolution and conflict resolution training
  • law enforcement advisory services to tv and film sets
  • mediation


We use our combined extensive experience to conduct sensitive, impartial and thorough investigations into allegations of workplace misconduct including:

  • harassment
  • bullying
  • theft
  • fraud
  • violence
  • damage to property
  • serious breaches of health and safety protocols
  • and other allegations of workplace misconduct


MacLellan Security works collaboratively with organizations to ensure that workplaces are safe from internal and external risks.  We will work with your organization to:

  • identify the main security risks facing your organization including ones that are associated with your managerial and operational processes
  • assess the likelihood of those risks occurring and their potential impact
  • create a plan with your organization regarding how to mitigate those risks
  • review your existing security features and work with your organization to strengthen them


Our goal is to assist organizations to promote and sustain safe, healthy workplaces through proactive education and training in crisis prevention, de-escalation, situational awareness techniques, and critical incidents  Our training includes:

Preparation and Preparedness

  • Ensuring preparedness when confronted with a hostile unarmed/armed person
  • Environmental awareness – being conscious of vulnerable areas in the workplace
  • Preparing for potentially stressful and tense conflict situations such as dismissal and discipline meetings

Safe Handing of Conflict Situations

  • Situational awareness including awareness of self, body stance, reactionary gap, tunnel vision, eye contact and personal safety during a potentially volatile situation
  • Redirecting individuals to a calmer personal space through verbal and non-verbal communication
  • Safely disengaging from a situation which is threatening or potentially violent
  • Basic self-defence strategies

Developing and Sustaining Safety Practices and Protocols

  • Establishing internal alert and support protocols in case of risk situations
  • Creating standard orientation and training programs for employees that include a learning-based approach to de-escalation tools and tactics
  • Working with Occupational Health and Safety staff to develop assessment practices and audits that proactively identify opportunities to reduce potential risks, and protect staff and patients