Skip to main content

Private Investigation Work

Representative private investigation engagements emphasizing discretion, documentation quality, and actionable outcomes.

  • Case analysis and objective framing.
  • Evidence development and structured findings.
  • Client-ready reporting with clear next actions.

How We Operate

The Case Workflow

Representative investigative engagements — disciplined from intake to a client-ready report you can act on.

Discretion throughoutThe Case Workflow1IntakeObjective framing2PlanLawful approach3Field WorkEvidence4FindingsCorroboration5ReportNext actions
The Case WorkflowA disciplined workflow emphasizing discretion and documentation quality.
Metro Detroit Service Area Service Area Metro Detroit & Southeast Michigan Oakland Macomb Wayne Ann Arbor Novi Bloomfield Hills Troy Birmingham Southfield Royal Oak Warren Grosse Pointe DETROIT N
On-the-Ground CoverageBoots-on-the-ground across Detroit, Oakland, Macomb, and Wayne — extending statewide and beyond.
Investigative field work
Case documentation review

ASISGrounded in the ASIS International Professional Certified Investigator (PCI) body of knowledge — lawful methods and objective reporting.

Need Coordination On Short Notice?

Connect with Archangel Defense to scope executive protection, investigations, or crisis response across Metro Detroit — and wherever your operations take you.