One Star Investigations · Texas Licensed Private Investigation Agency A10522101 · Denton County
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★ Texas PI Agency A10522101

Denton County Private Investigator

One Star Investigations provides licensed private investigator services throughout Denton County, including Denton, Lewisville, Flower Mound, Little Elm, The Colony, and Highland Village. We focus on discreet relationship investigations, child custody documentation, and professional surveillance.

Free confidential consultation · Fees tailored to your case

Watch Before You Call

How a Denton County investigation works

See how surveillance is planned, what can be lawfully documented, and what information helps us build a focused assignment.

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Client Feedback

What Denton County clients say

Calm communication, discreet work, and clear documentation when the facts matter.

Frank U ★★★★★ via Google

I called from Denton County during a stressful weekend and did not know what to do next. One Star Investigations answered quickly, explained the process clearly, and helped get the situation moving without making me feel pressured.

Peter Goode ★★★★★ via Google

I needed answers about my husband and had no idea where to begin. The investigator worked the Lewisville and Flower Mound area discreetly and provided the documentation I needed to understand what was really happening.

Doug Sims ★★★★★ via Google

My Denton County matter had a tight deadline. One Star explained the options in plain language, started quickly, and kept the work organized. The final timeline and supporting material were easy to review.

What We Investigate

Focused Denton County investigation services

Relationships

Infidelity and relationship investigations

Discreet documentation of observable meetings, unusual schedules, unexplained destinations, overnight activity, and relationship patterns.

Child Custody

Parenting-time and custody documentation

Documentation involving exchanges, supervision concerns, driving behavior, overnight guests, school routines, and a parent’s observable activity.

Surveillance

Professional mobile and fixed surveillance

Lawful observation from public or legally accessible locations, supported by organized notes, photographs, video, and reporting when available.

Denton County Case File

The “stuck at the office” story fell apart by lunchtime

A focused surveillance investigation replaced changing explanations with a documented pattern of meetings, hotel visits, travel, and spending.

A Denton County wife needed to know where the afternoons were really going

A concerned wife contacted One Star Investigations after noticing unusual changes in her husband’s schedule. The subject, a prominent financial planner in Denton County, routinely claimed he was “stuck at the office” until 5:00 PM. Yet afternoon calls to his direct line went unanswered, and his explanations about his daily caseload became increasingly vague. Suspecting a deeper deception, she engaged our licensed investigators to uncover the truth.

Our team initiated discreet surveillance at the subject’s Denton office. Within days, investigators established a consistent pattern that contradicted what he had been telling his wife. On multiple occasions, he exited the office shortly after lunch—often between 12:30 PM and 1:00 PM—hours before his claimed departure time.

Instead of returning to work, the subject traveled throughout Denton County and the surrounding Dallas-Fort Worth area. Surveillance continued as he visited upscale locations in Denton, Lewisville, Flower Mound, and nearby Frisco. Over several multi-day assignments, investigators documented him meeting more than ten different younger women at luxury hotels, resort lounges, and high-end restaurants. The encounters appeared to have been arranged through online platforms.

Our investigators obtained high-definition video and photographic documentation of the subject entering luxury hotel rooms for extended periods. They also documented lavish shopping trips to high-end retail stores, where he appeared to purchase expensive items and gifts for the women he met.

One Star Investigations provided the client with a comprehensive report detailing the observed meetings, travel, hotel activity, shopping trips, and thousands of dollars in apparent marital spending. The documentation replaced suspicion with concrete facts and gave her information she could use to protect her financial future and make informed decisions about what came next.

ObservedRepeated early office departures and cross-county travel
DocumentedHotel visits, restaurant meetings, shopping trips, photos, and video
DeliveredA comprehensive timeline and report detailing the documented activity

Case details have been anonymized, and identifying information has been withheld. Every investigation is different, and no particular result is guaranteed.

Free Confidential Consultation

A private conversation. A focused plan.

Tell us what is happening and the answer you need. We will review the situation, explain realistic options, and tailor the scope to your case.

Call 972-259-1111
1

Explain the concern

Share the known schedule, locations, vehicles, and the fact you need clarified.

2

Review the options

We discuss timing, legal limits, likely obstacles, and useful surveillance windows.

3

Choose the scope

We tailor the fee structure and assignment to the evidence you are trying to obtain.

Common Questions

Denton County private investigator FAQ

How much does a private investigator cost?

Every investigation is different. Let’s talk about what you need, the locations involved, the timing, and the amount of documentation you want. We will tailor a fee structure and case package around your specific needs.

How quickly can we start?

In most cases we can begin within 24 hours, and sometimes much faster. Let’s discuss the requested date, location, schedule, and evidence goal so we can fine-tune the details and reserve the best available surveillance window.

How long do most cases take?

The length of an investigation depends on the person’s movements, the schedule involved, and the amount of evidence you wish to obtain. Some questions can be answered quickly, while pattern-based matters may require multiple observation periods.

Free Confidential Consultation

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Tell us briefly what is happening, where the matter is located, and the best way to reach you.

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Denton County Coverage

Local service throughout the county

DentonLewisvilleFlower MoundLittle ElmThe ColonyHighland VillageArgyleRoanokeCarrollton
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