About the Firm

Built by people who
know the work.

Fabert Investigations & Resource Management is a privately owned investigative firm based in Mesa, Arizona. We are not a franchise. Every case is handled directly by the people who built this firm.

The Firm

Founded on experience.
Run with accountability.

"Every case is handled with discretion, professionalism, and respect for the situation at hand."

Fabert Investigations & Resource Management LLC was founded with one clear standard: every case gets the same level of care, accuracy, and professionalism — regardless of size or complexity.

Together, the firm brings over 40 years of combined experience in field investigations, business operations, and administrative systems. That combination of field expertise and operational discipline is what separates us from single-focus investigators.

We are Mesa-based, Arizona-licensed, and fully insured. We work with attorneys, businesses, and individuals — and we treat each of those relationships with the same directness and accountability.

Managing Partner
Jay Fabert
Investigative Services
Jay leads all client-facing investigative work for the firm. His focus is on the field — surveillance, subject research, defense interviews, and case handling that requires discretion and precision.
With years of direct experience in field investigations, Jay brings a practical, clear-headed approach to every case. He understands what documentation matters, what doesn't, and how to produce work that holds up to scrutiny.
Areas of Focus
  • Surveillance & Activity Documentation
  • Defense Interviews
  • Subject & Witness Research
  • Insurance & Fraud Investigations
  • Process Serving
Managing Partner
Operations & Management
Business Operations
Our operations partner oversees the operational foundation of the firm — internal systems, financial management, case workflows, and client communication infrastructure. This work is what makes the field work reliable.
A firm's quality isn't just about what happens in the field. It's about how cases are managed, how clients are communicated with, and how information is organized and protected. That side of the firm runs precisely.
Areas of Focus
  • Case Workflow & Intake Management
  • Financial Systems & Operations
  • Client Communication & Reporting
  • Business Development & Consulting
  • Administrative Systems
40+
Years Combined Experience
Across field investigations and business operations
AZ
Licensed & Insured
DPS Agency License #1744204
6
Core Service Areas
Surveillance through process serving
100%
Privately Owned
Independent, Mesa-based, conflict-free
How We Operate

The standards we hold
on every case.

Accuracy First
We document what we find. Not what a client hopes we find, not an interpretation that stretches the facts. Accurate reporting is the foundation everything else is built on.
Operational Discretion
The nature of investigative work demands that information is handled carefully and shared appropriately. We treat every case — and every client — with strict confidentiality.
Direct Accountability
When you work with FIRM, you deal with the principals. Not a staffed team, not an outsourced operation. That means consistent quality and clear lines of responsibility.
Respect for the Situation
Many of the cases we handle involve people in difficult circumstances. We approach that with professionalism and genuine respect for the weight of what's at stake.
Clear Communication
We tell you what we're doing, what we found, and what we didn't. No vague updates, no hedged language. Straight information, delivered clearly.
Consistent Standards
A case doesn't get more attention because it's larger or higher profile. Every assignment gets the same methodical approach from intake through delivery.

Work with people who take it seriously.

Submit a case or contact us directly. We'll tell you what we can do.

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