Welcome to
Nash Investigations
A proud Canadian-based national private investigation firm, with our principal office in Ottawa, Ontario. We deliver surveillance and investigative research services across Canada and beyond — guided by our motto: "We Think Different."
Headquartered in Chesterville, Ontario, our experienced investigators specialize in crafting customized, forward-thinking solutions that precisely match each client's unique needs — consistently exceeding expectations.
Two fields of operation.
One standard of proof.
Every engagement is categorized, briefed, and executed under strict operational protocol. Select a sector to review its tactical capabilities.
Relationship Integrity Verification
- Covert surveillance & activity logs
- GPS movement pattern analysis
- Digital footprint reconstruction
- Photographic & video evidence
- Court-admissible documentation
Human Locating & Asset Recovery
- Skip tracing & last-known vector
- Public & deep record analysis
- Interstate person location
- Asset identification & recovery
- Next-of-kin reunification
Investigative Research
Deep-dive research operations covering digital, financial, and personal records — conducted with the same rigor and confidentiality as all Nash PI engagements.
Specialized Services
Advanced technical and legal intelligence operations — from OSINT and cyber tracing to executive protection and court documentation.
Four phases.
Zero variance.
Intake & Briefing
Submit your classified briefing through the secure intake portal. All data is encrypted end-to-end.
Operational Analysis
A dedicated investigator assesses scope, risk vectors, and deploys the appropriate surveillance protocol.
Field Deployment
Discreet, real-time execution with documented chain of custody on every piece of evidence collected.
Dossier Delivery
A court-admissible intelligence report is delivered through a secure channel — complete, timestamped, conclusive.
Nash Private Investigator Inc.
A proud Canadian-based national private investigation firm, with our principal office in Ottawa, Ontario — delivering surveillance and investigative research services across Canada and beyond.
Headquartered in Chesterville, Ontario, our experienced investigators specialize in crafting customized, forward-thinking solutions that precisely match each client's unique needs — delivering the highest standard of service while consistently exceeding expectations.
Innovation
Guided by our motto “We Think Different,” we tackle every challenge with fresh, creative perspectives.
Excellence
Our primary goal is to deliver the highest quality results — every engagement, every time.
Nationwide Reach
Operations conducted across Canada and beyond, from our Ottawa principal office.
"We Think Different."
Real cases.
Hard facts. No hunches.
Private investigators play a crucial role in uncovering infidelity through discreet, evidence-based investigation. These case studies show how professional investigators deliver documented proof — helping clients make informed decisions about relationships, custody, and settlements, always with privacy and legal compliance.