Surveillance & Field Investigations
When you need undeniable, on-the-ground proof, our elite operators deliver. We provide discreet, professional surveillance and field intelligence to secure the evidence you need to win.
Trusted By
Move beyond traditional surveillance and get strategic with OnTrial
Our operations are built on a foundation of "persistent intelligence". By starting with a comprehensive intelligence workup, including geolocation analysis, we save time in the field and yield better, more efficient results than basic surveillance service.
Trust OnTrial when the stakes are highest. Our Field Operations division is staffed exclusively by former Law Enforcement and/or US Military operators, ensuring every mission is handled with unmatched professionalism and discretion. We combine their elite field expertise with the best available technology—from long-range cameras to drones—to deliver clear, time-stamped evidence for your most critical cases, whether it's a high-exposure insurance claim, a sensitive family law matter, or a corporate investigation.
What is in our Surveillance & Field Ops Toolkit?
Our comprehensive field intelligence services provide end-to-end support for your case, including:
Intelligence-Led Surveillance Planning (Persistent Intel First)
Staffing Exclusively by Former Law Enforcement & US Military Operators
Discreet Mobile and Fixed Surveillance
High-Quality, Time-Stamped Video Evidence
Witness Canvassing and Statement Gathering
Scene Documentation and Analysis
Deployment of Advanced Technology (Drones, Remote Cameras)
Comprehensive, Actionable Reporting
Every surveillance operation begins with our "Persistent Intelligence" approach. Our flat-rate Case Management includes a full Background 360™ (Background Plus™ + DeepMedia™ Social Media Report) and a Flash Geolocation analysis. This intelligence-first strategy allows for more effective planning, saving valuable time and money in the field and ensuring our operators are deployed with maximum efficiency and precision.
Smarter Surveillance - The Power of Persistent Intel
Our AI-powered intelligence platform provides a comprehensive workup on a subject *before* we deploy to the field. This allows us to understand patterns of life, saving time and focusing resources where they will be most effective.
Experience the OnTrial advantage. Our intelligence-led approach delivers more successful and discreet outcomes than traditional surveillance methods.

Elite Operators, Unmatched Professionalism
Technology is a tool, but in the field, experience is everything. Our agents are masters of discretion and evidence gathering.
Our operators are exclusively elite former military and law enforcement detectives, ensuring that every operation is handled with the highest level of skill and integrity. They are seasoned professionals with deep experience in the civil arena.
We specialize in providing undeniable proof for your most critical cases, giving you the clear, factual intelligence needed to prevail in court or at the negotiating table.
Our goal is to deliver successful, discreet surveillance intelligence when it matters most. With our elite operators and intelligence-first approach, you can be confident you have the best team on the ground.
From High-Exposure Claims to Sensitive Family Law, OnTrial Has You Covered.
Let’s Discuss Your Field Ops Needs
STEP ONE
Request a free consultation to discuss the scope of your case, get an estimate before you order, and see example reports, all in one place.
STEP TWO
Initiate an Operation
Once approved, our team begins the persistent intelligence workup and operational planning of your investigation.
STEP THREE
Get Your Report
Receive real-time updates from the field and get your final report with all video and documentary evidence prepared ASAP.
Schedule a Consultation
Successful field operations require meticulous planning. Discuss the specific requirements of your matter with an experienced case manager to develop a discreet, intelligence-led surveillance strategy.