Know Exactly Who You're Dealing With

Businesses across North Texas rely on Armstrong Investigations to reduce risk before it becomes loss. Our corporate services include pre-employment and executive background checks, due diligence on partners and vendors, internal theft and fraud inquiries, workers’ compensation and fraudulent-claim verification, and asset and liability research.
What We Do

Our Corporate Investigation Services

Pre-Employment Background Checks

Standard instant-database checks miss county-level records, present outdated information, and routinely fail to surface records from smaller jurisdictions across the 17 North Texas counties. Our pre-employment screening goes directly to primary sources — county courthouses, state repositories, and regulatory databases — to produce verified, accurate records that a $20 online report simply cannot match.

Executive & C-Suite Vetting

The risk exposure created by a senior hire is proportional to the authority that person holds. Executive vetting goes beyond criminal and credit history to include civil litigation records, regulatory and disciplinary actions, adverse media analysis, professional reputation review, and verification of academic and professional credentials. For roles at the leadership level, the depth of the vetting should match the depth of the access being granted.

A conceptual image of business fraud prevention, depicting a professional handshake in a modern Fort Worth office alongside a computer screen showing a red warning flag on a background check report.

Vendor & Business Partner Due Diligence

A company's vendor relationships are an extension of its own risk profile. If a vendor's principals have undisclosed financial difficulties, prior fraud, or litigation history relevant to their role, that exposure belongs to your organization as well. We investigate the people and entities behind business relationships — before contracts are signed and access is granted.

Internal Theft & Fraud Investigations

When internal misconduct is suspected, the investigation must be conducted discreetly and documented in a way that supports disciplinary action, civil recovery, or criminal referral without tipping off the subject or creating liability for the company. We design and execute internal investigations that produce a clean factual record — usable for HR proceedings, civil litigation, or law enforcement referral.

Dallas businesses are making these 7 background check mistakes and paying for it. Armstrong Investigations shows you what to fix before a bad hire becomes a lawsuit.

Workers' Compensation &
Fraudulent Claim Verification

When a workers' compensation claimant's reported limitations do not align with observed activity, professional surveillance and documentation provide the evidence that adjusters, employers, and defense attorneys need. We capture continuous, time-stamped footage of activity inconsistent with reported injuries and present that documentation in a format ready for use in claims proceedings or civil litigation.

Asset & Liability Research

Before entering a business relationship, financial commitment, or civil dispute, understanding the true asset picture of the other party matters. We conduct asset searches that go beyond public filings to surface real property, business interests, vehicle records, and other holdings — giving your legal and financial teams an accurate picture of what exists and where it is.

Why It Matters

Risk Reduced Before It Becomes Loss

Corporate risk doesn’t announce itself. A fraudulent hire, a vendor with concealed financial problems, or an internal theft situation that has been running undetected for months all share one characteristic: they were preventable with better information at an earlier point.

The businesses that avoid the most costly exposure are the ones that have built verification into their decision-making process — not as a bureaucratic formality, but as a genuine intelligence function.

Armstrong Investigations works with businesses across North Texas — from high-growth firms in Frisco and Plano to established operations in Downtown Dallas and Fort Worth — to provide that function at a level that standard screening vendors cannot match. Our investigators go to primary sources, document findings with specificity, and deliver reports that are accurate, complete, and usable for whatever decision or proceeding follows.

Jasen A. Armstrong’s law-trained (J.D.) background means our methodology is designed around how findings are ultimately used — not just around gathering information and handing it over.

Jasen A. 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, PLLC provides private investigation services only.
Where We Operate

Corporate Investigation Coverage Across North Texas

We serve businesses, in-house legal teams, HR departments, and executive leadership throughout the Dallas-Fort Worth Metroplex and the broader North Texas market. For national or multi-state corporate matters, we coordinate through our affiliate network to extend coverage beyond Texas without compromising continuity.
Dallas County
Tarrant County
Collin County
Denton County
Rockwall County
Ellis County
Johnson County
Kaufman County
Parker County
Wise County
Hunt County
Navarro County
Henderson County
Hood County
Somervell County
Erath County
Palo Pinto County
National Affiliates
Operations that require coverage beyond North Texas are coordinated through our national affiliate network.
Ready to Get Started?

Protect Your Business With Verified Intelligence

Whether you’re onboarding a new executive, vetting a vendor before committing to a contract, or investigating suspected internal misconduct, Armstrong Investigations delivers corporate intelligence that is accurate, thorough, and built around how it will actually be used. Contact us today to discuss your situation confidentially.