Mooney & Boland · TX
Private Detective in Castroville, Texas
Confidential private detective inquiries for Castroville and the surrounding Medina County area, coordinated by Mooney & Boland.
About Castroville
Private detective services in Castroville.
Castroville lies about 21 miles west of San Antonio in Medina County. It is an incorporated city with about 3,092 residents (ACS 2020-2024) on 3.6 square miles of land. It is part of the San Antonio-New Braunfels, TX metropolitan statistical area.
On the edge of the metro area, Castroville has both commuter subdivisions and open country, and investigations are planned for both. About 23% of working residents are employed in education, health care and social assistance, the area's largest sector.
When you contact Mooney & Boland about a matter in Castroville, we listen first, explain what can lawfully be done in Texas, and set out scope and cost before any work begins.
Castroville at a glance
- Population
- 3,092 (ACS 2020-2024)
- Type of place
- An incorporated city
- County
- Medina County
- Land area
- 3.6 sq mi · 865 people per sq mi
- Statistical area
- San Antonio-New Braunfels, TX
- Median age
- 48.8
- Median household income
- $78,500
- Owner-occupied homes
- 73%
- Average commute
- 30 minutes
Sources: U.S. Census Bureau ACS 5-year estimates (2020-2024), 2025 Gazetteer, OMB/Census CBSA delineations (2023), TIGER/Line roads. View the Census profile.
Local considerations
Investigative considerations in Castroville.
A small-city setting
At about 865 residents per square mile, Castroville mixes a compact center with lower-density neighborhoods. In a place this size, many people cross paths daily. Discretion matters, and investigations lean on careful timing and records research as much as on field work.
Investigations in Castroville
What can be arranged in Castroville.
A selection based on Castroville's setting. All 75 services are available; browse every service.
Infidelity Investigations
Discreet, lawful documentation for relationship concerns.
Background Investigations
Verifying who someone is before you trust them.
Child Custody Investigations
Objective documentation focused on a child's wellbeing.
People Searches
Finding relatives, witnesses and lost contacts.
Litigation Support Investigations
Fact-finding that supports attorneys and their clients.
Surveillance Investigations
Planned, lawful observation with video documentation.
Surrounding area
Communities around Castroville.
The nearest large population center is San Antonio, about 21 miles away, with 1,479,835 residents.
Investigations are not limited by municipal lines. A matter that begins in Castroville can continue into neighboring communities as part of the same engagement.
- Lackland AFB14 mi east · 6,785 residents
- Devine15 mi south · 4,476 residents
- Leon Valley17 mi northeast · 11,446 residents
- Helotes18 mi northeast · 9,630 residents
- Hondo18 mi west · 8,713 residents
- Lakehills19 mi north · 6,130 residents
Hiring in Texas
Hiring a private detective in Texas.
Texas licenses investigations companies and registers detectives through the Private Security Program of the Texas Department of Public Safety.
To verify a license, use the regulator's lookup: Texas Department of Public Safety, Private Security Program.
Texas generally allows a participant to record a conversation (one-party consent). Deeds and property records for Castroville are recorded with the county recorder or register of deeds.
Questions
Private detective questions in Castroville.
How inquiries are coordinated
Private detectives in our network can assist with qualifying inquiries in Castroville. Each investigation is conducted by an independent private detective who holds the licensing required for the jurisdiction where the work takes place, where licensing is required.
How can I arrange a private detective in Castroville, TX?
Start with a confidential call to 629-310-8667 or an email describing what you need to know and why. We'll discuss what's possible and lawful in Texas, agree on scope and cost in writing, and coordinate the work with an independent private detective licensed for the jurisdiction where it takes place.
Do private detectives need a license in Texas?
Texas licenses investigations companies and registers detectives through the Private Security Program of the Texas Department of Public Safety. The regulator is the Texas Department of Public Safety, Private Security Program.
What should I know before hiring a private detective in Medina County?
Most records that matter in Medina County are kept at the county level: court files with the clerk, and deeds with the county recorder or register of deeds. A good detective searches those originals rather than relying on online summaries, and confirms identity so records aren't attributed to the wrong person.
The person I'm concerned about works outside Castroville. Can surveillance follow them?
Yes, within the law. Mobile surveillance can follow a routine into San Antonio and back, from public places. Plans account for travel time, and work in another state is handled by a detective licensed there.
Can an investigation in Castroville extend to Lackland AFB or Devine?
Yes. People rarely stay inside municipal lines. Work that starts in Castroville can continue in nearby communities such as Lackland AFB, Devine, Leon Valley, planned as one engagement and carried out by detectives licensed for each place the work goes.
Is Texas a one-party consent state?
Texas generally allows a participant to record a conversation (one-party consent). Recording a conversation you're not part of is generally illegal. This is general information, not legal advice.
How much does a private detective cost in Castroville?
Cost depends on the type of work and how much field time it needs. Records research is often a flat fee; surveillance is usually billed hourly plus expenses such as mileage. You'll get a written estimate before work begins. See what a private detective costs.
More locations
More private detective pages near Castroville.
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San Antonio-New Braunfels, TX metro
Confidential inquiry
Speak with our agency about your situation in Castroville.
Call, email or send a short confidential inquiry. You'll get a straight answer about what's possible, what's lawful and what it would involve.