Texas hiring guide
How to Hire a Private Detective in Texas
What Texas residents, attorneys and businesses should know before hiring a detective: licensing, the law, cost and the questions worth asking.
Texas licensing at a glance
| Regulator | Texas Department of Public Safety, Private Security Program |
|---|---|
| Licensing | Statewide license |
| Recording conversations | One-party consent |
| Counties | 254 counties |
Texas licenses investigations companies and registers detectives through the Private Security Program of the Texas Department of Public Safety.
Step by step: hiring in Texas
- Define your question. What do you need to know, and what decision depends on it?
- Verify licensing. Look the detective up on the Texas Department of Public Safety, Private Security Program website rather than relying on a license number shown in an ad. Confirm the license is active and check the agency license as well as the individual's where both exist.
- Agree on scope and cost in writing. Know what will be done, for how long, and what you'll receive.
- Share what you know. Names, addresses, photos, vehicles and schedules save billable hours.
- Insist on lawful methods. Texas generally allows a participant to record a conversation (one-party consent). Detectives shouldn't hack accounts, pretext for records, trespass or track phones.
What affects the cost of an investigation in Texas
Texas spans 254 counties. Surveillance in a dense area like Houston may call for two detectives to keep a subject in view, while work in rural counties can involve more travel time. Records research that requires courthouse visits in several counties takes longer than searches available online.
Most surveillance is billed hourly plus expenses such as mileage; defined research tasks are often flat-fee. Our cost guide explains pricing in detail.
Questions to ask a Texas detective
- Are you licensed for work in Texas, and who will actually do the work?
- How often do you handle matters like mine in Texas?
- How do you handle recording and tracking under Texas law?
- Which county courts or records will you need, and how long will that take?
- What will the report include, and could you testify if needed?
More questions are in our list of 15 questions to ask before hiring.
Where we coordinate work in Texas
Mooney & Boland coordinates investigations throughout Texas, including Houston, San Antonio, Dallas, Austin and Fort Worth. See private detective services in Texas for coverage and services.
Local pages for Texas communities:
Common questions
Who licenses private detectives in Texas?
Texas licenses investigations companies and registers detectives through the Private Security Program of the Texas Department of Public Safety.
Official regulator: Texas Department of Public Safety, Private Security Program. Use the regulator's license lookup to confirm that any detective or agency is active and in good standing.
Is Texas a one-party consent state?
Texas generally allows a participant to record a conversation (one-party consent). This is general information, not legal advice.
Can a Texas detective work in other states?
Licenses generally apply in the issuing state. Work in another state must be handled according to that state's rules. See hiring in another state.
Sources
- Texas Department of Public Safety, Private Security Program (official regulator)
- Justia: Recording Phone Calls and Conversations, 50-State Survey
Reviewed November 2026.
This guide is general information, not legal advice. Laws change and vary by state; consult an attorney about your situation. See our legal disclaimer.
Keep reading
More for Texas.
Texas private detective laws
Licensing, recording, tracking devices and the records detectives can access in Texas.
Hiring a private detectiveHow to Verify a Private Detective's License
How to verify a private detective's license: find the right state regulator, search the license, check status and discipline, and spot red flags.
Costs, timing and processWhat to Tell a Private Detective (and What to Bring)
What to tell a private detective at the start: your goal, subject details, photos, vehicles, schedules, deadlines and what you've already done.
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