Security Assessments
Comprehensive, risk-based assessments for schools, daycares, private schools, faith-based organizations, and businesses.
Risk-Based Security Consulting
Professional security assessments for schools and organizations.
MHaven helps clients identify vulnerabilities before they become incidents, with practical recommendations grounded in decades of federal security, investigations, and protective operations experience.
50+
Years of combined experience
Federal
Investigations and security leadership background
Actionable
Recommendations designed for real-world implementation
Focused
Schools, daycares, private organizations, and businesses
Services
Focused services designed to reduce risk and strengthen readiness.
We help organizations understand where they are vulnerable, what matters most, and which improvements deserve immediate attention.
Preparedness Reviews
Review of access control, visitor procedures, emergency planning, incident response readiness, and physical security posture.
Risk Prioritization
Clear recommendations organized by threat, vulnerability, and consequence so clients know what to address first.
Training & Exercises
Optional tabletop exercises, leadership briefings, and staff-focused preparedness support to strengthen readiness.
About MHaven
Trusted guidance shaped by real-world investigative and security leadership.
MHaven Safety & Security Solutions was founded by William Hannah and Pamela McCabe, former federal law enforcement leaders with deep experience in investigations, risk management, protective operations, and organizational accountability.
Our work is designed for clients who want more than a generic checklist. We deliver practical insight, disciplined assessment, and recommendations that can be understood, prioritized, and implemented.
Who We Serve
K-12 SchoolsPrivate SchoolsDaycares & Early Childhood CentersFaith-Based OrganizationsSmall & Mid-Sized BusinessesCommunity Organizations
What Clients Receive
- On-site assessment and observation
- Review of key procedures and readiness factors
- Written report with prioritized recommendations
- Clear next steps based on risk and feasibility
Methodology
Structured assessment. Practical prioritization.
MHaven uses a disciplined risk-based approach to help clients understand not only what vulnerabilities exist, but which risks deserve attention first.
Threat × Vulnerability × Consequence
This approach helps translate observations into clear, prioritized recommendations that support decision-making, planning, budgeting, and implementation.
Threat×Vulnerability×Consequence
Leadership
Experienced founders with practical, real-world perspective.
William Hannah
Co-Founder | Federal Security & Investigations Executive
- Retired Deputy Assistant Inspector General for Investigations, DOJ-OIG
- Former Special Agent, U.S. Secret Service
- 25+ years in federal investigations, security operations, and leadership
William Hannah is a retired federal law enforcement executive with more than 25 years of experience in investigations, security operations, risk management, and organizational leadership.
Email: will.hannah@mhavensafe.com
Phone: 847-809-8935
Pamela McCabe, MSW, LSW
Co-Founder | Security & Risk Professional | Licensed Social Worker
- Retired Assistant Special Agent in Charge, DOJ-OIG Midwest Region
- Former Special Agent, U.S. Secret Service
- Licensed Social Worker in Illinois
Pamela McCabe is a retired federal law enforcement professional with extensive experience in investigations, supervision, ethics, and public safety.
Email: pamela.mccabe@mhavensafe.com
Phone: 312-961-7977
Process
A straightforward process built for busy decision-makers.
Our approach is practical, organized, and designed to produce recommendations clients can actually use.
1
Initial consultation to understand your facility, concerns, and goals
2
On-site assessment of physical security, procedures, and vulnerabilities
3
Risk-based analysis using a structured threat, vulnerability, and consequence approach
4
Written report with prioritized, practical recommendations
5
Optional executive briefing, training, or follow-up support
Contact
Start the conversation.
Whether you need a school security assessment, a preparedness review, or help understanding your organization’s physical security risks, MHaven is ready to help.
Business Hours
Monday-Friday: 8:00 AM - 5:00 PM CST
Saturday-Sunday: By appointment
Service Area
Illinois and surrounding regions