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Mooney & Boland · TX

Private Detective in San Antonio, Texas

Lawful, discreet investigations in San Antonio, Texas, arranged through Mooney & Boland's network of licensed independent private detectives.

About San Antonio

Private detective services in San Antonio.

San Antonio is in central Texas, in Bexar County, Comal County and Medina County. It is an incorporated city with about 1,479,835 residents (ACS 2020-2024) on 499.0 square miles of land. The Census Bureau counts it as a principal city of the San Antonio-New Braunfels, TX metropolitan statistical area.

San Antonio anchors its region. People come here for work, government business and the courts, and the requests a private detective receives reflect that variety. 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 San Antonio, we listen first, explain what can lawfully be done in Texas, and set out scope and cost before any work begins.

San Antonio at a glance

Population
1,479,835 (ACS 2020-2024)
Type of place
An incorporated city
Counties
Bexar County, Comal County and Medina County
Land area
499.0 sq mi · 2,966 people per sq mi
Statistical area
San Antonio-New Braunfels, TX (principal city)
Major routes
Interstate 10, Interstate 35, Interstate 37
Median age
34.9
Median household income
$65,100
Owner-occupied homes
52%
Average commute
24 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 San Antonio.

Dense neighborhoods and multi-unit buildings

San Antonio has about 2,966 residents per square mile. Apartment buildings with several exits, limited parking and foot and transit traffic all make observation harder to sustain with one person. Staffing is decided up front, when scope and cost are agreed.

Highways and regional travel

Interstate 10, Interstate 35 and Interstate 37 run through or near San Antonio. Highway access means a routine can take someone well outside town in minutes. Mobile surveillance is staffed and timed with that in mind, and locate work follows the same corridors.

A place that crosses county lines

San Antonio extends into Bexar County, Comal County and Medina County. Court cases, deeds and liens are filed by county, so a thorough search checks every county the community touches.

City streets at night seen from above
Illustrative photograph; not a photograph of San Antonio.

Surrounding area

Communities around San Antonio.

Main routes: Interstate 10, Interstate 35 and Interstate 37.

Investigations are not limited by municipal lines. A matter that begins in San Antonio can continue into neighboring communities as part of the same engagement.

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 San Antonio are recorded with the county recorder or register of deeds.

Questions

Private detective questions in San Antonio.

How inquiries are coordinated

Private detectives in our network can assist with qualifying inquiries in San Antonio. 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 San Antonio, 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 Bexar County, Comal County and Medina County?

Most records that matter in Bexar County, Comal County and 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.

Can a private detective find someone who left San Antonio on Interstate 10?

Often. Locate work combines records research with field verification, wherever the trail leads. Moves along Interstate 10 and connecting highways are common, and investigations are coordinated across state lines with appropriately licensed detectives.

Can an investigation in San Antonio extend to Balcones Heights or Alamo Heights?

Yes. People rarely stay inside municipal lines. Work that starts in San Antonio can continue in nearby communities such as Balcones Heights, Alamo Heights, Castle Hills, 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.

What affects the cost of an investigation in San Antonio?

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.

Confidential inquiry

Speak with our agency about your situation in San Antonio.

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.