Business Details
44 Years
experience
Emergency
services
Trusted Private Investigators in Denver, CO
Divirgilio Anthony has been a trusted name in investigative services since 1982, serving Denver and Colorado with a national network of resources. Led by Anthony DiVirgilio, a retired Police Division Commander with over 40 years of investigative experience, and Paige Dreier, a skilled criminal defense investigator, we specialize in delivering tailored solutions for legal professionals, corporations, and businesses. Our expertise spans criminal defense, federal sentencing, personal injury, and nationwide background investigations, supported by a team with decades of combined experience in law enforcement, corrections, and legal proceedings.We uphold the highest standards of integrity, discretion, and professionalism, ensuring our clients receive actionable insights and robust support in complex cases. With a legacy of excellence, we remain committed to advancing investigative practices through innovation and ethical rigor.
Services
Criminal Defense Investigations
Personal Injury Investigations
Surveillance Services
Background Checks
Asset Searches
Witness Interviews
Federal Sentencing Support
Corporate Investigations
Sexual Assault Investigations
Pretrial Investigations
Details
- Year established: 1982
Highlights and features
- We offer over 40 years of investigative experience in criminal defense and corporate cases.
- Our team includes former law enforcement and corrections professionals with specialized expertise.
- We provide nationwide investigative services tailored to legal and business needs.
- Our proven track record supports complex federal and state-level cases.
- We prioritize client confidentiality and ethical investigative practices.
What people say
Extremely valuable insights
Thorough and knowledgeable
Trusted partner
Unparalleled support
Excellent rapport
Services
Criminal Defense Investigations
We conduct comprehensive investigations for criminal defense cases, including witness interviews, evidence analysis, and expert consultations. Our team specializes in federal white-collar crimes, RICO cases, and high-profile homicides, ensuring robust defense strategies. With decades of experience, we assist attorneys in challenging prosecutions and securing favorable outcomes.
Personal Injury Investigations
Our personal injury services document accident scenes, locate witnesses, and gather evidence to establish liability. We provide detailed reports and surveillance to support injury claims, ensuring clients receive fair compensation. Our team handles complex cases involving insurance disputes and disputed liability.
Surveillance Services
We offer discreet surveillance operations to verify claims, monitor individuals, and gather evidence for legal proceedings. Our services include insurance fraud investigations and activity checks, conducted with advanced technology while adhering to legal and ethical standards.
Nationwide Background Checks
We perform thorough background checks, including criminal records, employment history, and financial verification. Our FCRA-compliant services support pre-employment screenings and legal cases, ensuring accurate and actionable insights for clients across industries.
Asset Searches
Our asset search services identify financial resources for legal or corporate purposes. We utilize nationwide databases and investigative techniques to locate hidden assets, supporting debt collection, litigation, and due diligence processes with precision and confidentiality.
People
Anthony DiVirgilio
President and Co-Founder
Retired Police Division Commander with over 40 years of experience in federal fraud cases, wiretaps, and homicide investigations. Leads high-profile defense strategies and mentors a team of seasoned investigators.
Paige Dreier
Investigator
Specializes in sexual assault, Title IX, and civil litigation investigations. Holds a criminal justice degree and leverages internship experience with the Colorado State Public Defender for thorough case analysis.
Michael E. Martinez
Investigator
Former U.S. Probation Officer with expertise in corrections and sentencing guidelines. Provides pretrial consultations and advisory witness services, combining academic teaching experience with fieldwork in federal offender supervision.
Richard Vaccaro
Investigator
Ex-Federal Probation Officer with a master's in criminal justice. Focuses on sentencing consultations and legal education, offering insights into offender management and courtroom procedures with a career spanning federal and state systems.
Jessica White
Investigator
Recent master's graduate in criminal justice with hands-on experience in personal injury and background investigations. Combines academic excellence with practical skills from internships with the Colorado State Public Defender.
Questions
Do you provide services for background checks? What does it include?
Yes, we offer comprehensive nationwide background checks that can include criminal records, employment history, educational verification, and other pertinent personal information as required.
How does Investigative Resources Inc ensure confidentiality in its investigations?
We adhere to strict confidentiality and privacy standards, ensuring all investigations are conducted discreetly to protect our clients' information and the investigation's integrity.
What should I expect in terms of reporting from a legal investigation?
Our reports are detailed, including evidence collected, witness statements, and analysis, and are presented clearly and professionally to aid in legal proceedings or decision-making.
What areas do you serve for investigative services?
We provide services in Denver and Colorado, with nationwide capabilities for background checks, asset searches, and other investigative needs.
Can you assist with federal sentencing guidelines and pretrial investigations?
Yes, we specialize in federal sentencing support, including pretrial and presentence investigation reports, leveraging our team's expertise in corrections and legal proceedings.
Do you offer surveillance services for insurance fraud cases?
Yes, we conduct discreet surveillance operations to investigate suspected insurance fraud, providing video evidence and detailed reports to support legal or insurance claims.
