Evidence gathered on the ground.
GrayCat PI conducts surveillance and field interviews to validate claims, locate witnesses, gather evidence, and verify behaviors. Our licensed investigators run stationary and mobile surveillance, schedule field interviews, and document findings with video, photography, and written reports.
We operate in cities and remote areas alike, adapting to terrain, culture, and access — from monitoring business fraud to verifying personal-injury claims — in support of legal, corporate, and insurance investigations.
- Static & mobile surveillance (urban & rural)
- Witness & subject interviews
- Insurance-fraud observation
- Employment & activity checks
- Claimant verification & photo documentation
- Routine check-ins & neighborhood canvassing
Discreet, documented, court-ready.
Used by law firms, insurers, and compliance teams across Mexico for time-sensitive, high-risk cases.
Claims validation
Verify personal-injury and insurance claims with observed, documented activity.
Witness location
Locate and interview witnesses and subjects in the field.
Multimedia evidence
Video, photography, and written reports formatted for legal use.
Urban or rural
Teams adapt to terrain, culture, and access anywhere in Mexico.
Plan, deploy, report.
What it costs.
Every case is unique. Pricing depends on location, number of hours, travel requirements, and the risks involved. We maintain full transparency in cost breakdowns and deliverables.
- Location (urban or rural)
- Number of surveillance hours
- Travel requirements
- Risk level involved
Related services
ALL SERVICES →Fraud Investigation
Building evidence that holds up across the fraud types we see most.
VIEW SERVICE →Background & Due Diligence
Knowing exactly who you’re dealing with before money or trust changes hands.
VIEW SERVICE →Property & Records Searches
Title, ownership, corporate, and civil records — pulled from the source.
VIEW SERVICE →Need covert documentation or a field interview?
Reach out for a confidential review of your case. We operate with legal-grade precision across jurisdictions.
We work across all 32 Mexican states — check availability in your area.
EN · ES · FR · AR — reviewed privately, the subject is never notified