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Discreet, professional, and thorough — GCI handles every case with the precision it deserves.

Investigative Support for Every Client

Criminal Defense Law Firms

Partnerships with criminal defense law firms provide comprehensive investigative and case support services from the initial client screening process through sentencing.

Businesses

Services for businesses provide well-documented findings and actionable intelligence, efficiently.

Private Clients

Services for private clients provide professional investigative resources and insight, bringing hard to obtain facts and findings into reach.

Background Investigations

Know exactly who you're dealing with.

We go beyond surface-level database searches to provide verified, actionable intelligence. We stand out as one of the only agencies that have the expertise and background in criminal history investigations and computerized criminal history databases.

  • Criminal history and court record searches
  • Identity and address verification
  • Social media and online presence analysis
  • Civil litigation history
  • Reference and credential verification

Criminal Defense Investigations

Every defendant deserves the full picture.

We work alongside defense attorneys to uncover facts, locate witnesses, and challenge the prosecution's narrative. Thorough, independent investigation can make the difference in your criminal case.

  • Witness location and interviews
  • Evidence gathering and scene documentation
  • Alibi investigation and verification
  • Background investigation of witnesses, accusers, and jurors
  • Case timeline reconstruction

Criminal Defense Paralegal Work

Investigative support with legal precision.

Our paralegal services bridge the gap between investigation and litigation. We assist defense teams with research, document preparation, and case organization to keep your defense moving forward. We stand out with an extensive record of writing for the Court, and improving legal work product.

  • Document drafting and organization
  • Discovery review and indexing
  • Coordination with defense counsel
  • Trial preparation support
  • Backlog and inactive case cleanup

Presentence Coaching and Interview Assistance

learn how you are being assessed by the court.

Facing a presentence investigation can be overwhelming. We help clients understand the process, prepare their personal narrative, and present themselves effectively to investigators, screeners, and the Court.

  • Presentence report review and explanation
  • Personal statement preparation
  • Interview coaching, practice sessions, and/or attendance
  • Mitigation documentation assistance
  • Offender Screening Tool (OST) explanation and scoring

Client Onboarding

From investigation to implementation — seamlessly.

We bridge the gap between screening and onboarding. Once a client is screened and accepted by a business, we seamlessly move to implementation and get them set up in the business's systems — handling the paperwork, data, and case management so nothing falls through the cracks.

  • Legal paperwork preparation and review
  • Data input into business systems
  • Case management setup and coordination
  • Continuity from screening through onboarding
  • Liaison between client and business staff

Employee Screening

Hire with confidence.

Protect your business and your team with thorough pre-employment screening. We verify credentials, uncover red flags, and give you the information you need before making a hiring decision.

  • Criminal background checks
  • Employment and education verification
  • Professional license verification
  • Reference checks
  • Social media screening

Notary Public Services

Official. Accurate. On your schedule.

Certified notary public services for legal documents, affidavits, contracts, and more. We provide convenient, professional notarization to support your legal and civil needs.

  • Affidavits and sworn statements
  • Contracts and agreements
  • Powers of attorney
  • Real estate documents
  • Mobile notary available

Legal Document Retrieval and Delivery

The right documents, right when you need them.

We retrieve, organize, and deliver legal documents from courts, agencies, and public records offices throughout Arizona — saving attorneys and clients valuable time.

  • Court record retrieval
  • Public records requests
  • Agency document procurement
  • Certified copy acquisition
  • Secure document delivery

Legal Process Service

served. Documented. Done.

Reliable, professional process serving throughout Arizona. Currently serving out-of-state legal documents to recipients in Arizona. Arizona cases/documents for service coming soon.

  • Summons and complaints
  • Subpoenas and court orders
  • Divorce and family law documents
  • Affidavit of service provided
  • Rush and same-day service available

Open Source Intelligence Investigations

The internet remembers everything.

We conduct deep OSINT investigations using publicly available data, social media, online records, and digital footprints to build comprehensive intelligence profiles and uncover hidden connections.

  • Social media analysis and archiving
  • Online identity and alias research
  • Digital footprint mapping
  • Public records aggregation
  • Network and associate mapping

Skip Tracing and Missing Persons Investigations

People leave trails. We follow them.

When someone disappears — intentionally or not — we locate them. Our skip tracing services help attorneys, creditors, families, and businesses find missing persons, debtors, witnesses, and heirs.

  • Current address and contact location
  • Phone and contact tracing
  • Social network and associate analysis
  • Missing persons investigations
  • Witness and heir location

Breach of Contract Investigations

Agreements matter. We prove when they're broken.

When a party fails to honor a contract, we gather the documented evidence needed to support legal action. From business disputes to personal agreements, we build the factual record you need.

  • Non-compete investigations
  • Confidentiality/NDA investigations
  • Employee misconduct and moonlighting
  • Business partner/partnership disputes
  • Contractor and vendor violations

Code and Policy Compliance Investigations

Rules exist for a reason. We verify they're followed.

We investigate potential violations of codes, regulations, and internal policies for businesses, HOAs, landlords, and organizations — providing documented findings that support enforcement action.

  • HOA and community standards violations
  • Workplace policy investigations
  • Regulatory compliance verification
  • Landlord and tenant compliance
  • Documented findings and reporting

Wellbeing Investigations

Peace of mind when it matters most.

When you're concerned about a loved one's safety or wellbeing, we conduct discreet welfare checks and investigations to give you answers and peace of mind — without unnecessary alarm.

  • Welfare checks for family members
  • Elder care and vulnerability assessments
  • Discreet location and contact verification
  • Situation assessment and reporting
  • Coordination with family and counsel

Fraud Investigations

Fraud costs everyone. We expose it.

We investigate insurance fraud, financial fraud, identity theft, and deceptive business practices — delivering documented evidence that supports legal action and protects your interests.

  • Insurance and workers' comp fraud
  • Financial and investment fraud
  • Identity theft investigations
  • Business and contractor fraud
  • Evidence documentation for litigation

Scene Investigations

The scene tells the story — we make sure it's heard.

When physical evidence and location details matter, GCI conducts thorough on-site scene investigations. We document, photograph, and analyze locations to support criminal defense, civil litigation, insurance claims, and accident reconstruction.

  • Crime and incident scene documentation
  • Photography and video evidence collection
  • Witness canvassing and neighborhood interviews
  • Accident and collision scene analysis
  • Defense and litigation scene support

Domestic Investigations

The truth, handled with discretion.

Sensitive domestic matters require an investigator who is both thorough and discreet. We handle infidelity investigations, custody concerns, and family matters with professionalism and care.

  • Infidelity and relationship investigations
  • Child custody and welfare documentation
  • Cohabitation investigations
  • Parental fitness documentation
  • Family association investigations

Surveillance

We watch. We document. We deliver.

Professional covert surveillance operations producing court-admissible evidence. Whether you need activity verification, fraud documentation, or behavioral evidence, we capture what others miss.

  • Mobile and stationary surveillance
  • Video and photographic documentation
  • Activity and location verification
  • Long-term surveillance operations
  • Detailed written reports

Consulting

Expert guidance. Strategic insight.

Leverage our investigative expertise for your organization. We provide consulting services for legal teams, businesses, and individuals who need strategic guidance on investigative and presentence matters.

  • Training and process development
  • Security and risk assessment
  • Legal team support and guidance
  • Investigative strategy consulting
  • Referrals