Why Choose Armstrong Investigations

Choosing an investigator is a decision that can shape the outcome of a divorce, a custody battle, a business deal, or a lawsuit. Armstrong Investigations, PLLC was built to give North Texans an option that combines law-trained analytical thinking with field expertise. Here is what sets us apart.
The Armstrong Advantage

The Juris Doctor Degree Advantage

Our firm is led by Jasen A. Armstrong, J.D. A Juris Doctor education means we understand the rules of evidence, the elements that must be proven in a given matter, and how investigative findings are ultimately used in court. We gather facts with admissibility in mind from the first day, which spares our clients the expensive mistake of collecting evidence that cannot be used.

Jasen Armstrong holds a Juris Doctor (J.D.) degree, is not licensed to practice law in Texas, and does not provide legal advice or legal representation. Armstrong Investigations provides private investigation services only.

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Deep Roots in the DFW Metroplex

We are not visitors to North Texas; we work here every day. Our core service area covers Dallas, Tarrant, Collin, and Denton counties, and we know the communities, courthouses, and roads of the Metroplex intimately. That local knowledge translates into faster, more discreet, and more effective fieldwork.

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Legal-Grade Evidence

Documentation is only valuable if it holds up. We produce clear, well-organized reports supported by time-stamped photographs, video, and detailed logs, prepared to the standard that attorneys and courts expect. Our findings are objective, thorough, and ready to support your case.

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Strategic Affiliations

When a matter calls for more, we bring more. Through our affiliation with TCS Consulting (TX DPS Lic. #: C20493) we access advanced digital forensic capabilities, and through our relationship with Howard Law, PLLC we coordinate seamlessly with legal counsel. These partnerships let us scale our resources to the demands of even complex cases.

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Absolute Discretion and Confidentiality

Our clients come to us with matters they trust to no one else. We protect that trust completely. Every engagement is handled with strict confidentiality, sensitive information is secured, and our methods are designed to keep your involvement private. Discretion is not an afterthought; it is the standard.

Ready to open a case file?

Your Facts Deserve An Investigation Built To Hold Up

Whether you’re a litigator building a case, a family facing an impossible situation, or a business protecting its interests—Armstrong Investigations delivers intelligence that matters where it counts.