Welcome to ACES San Antonio Private Investigation & Executive Protection. A full service Texas private investigator in San Antonio and personal protection firm.

Protect What Matters with ACES Private Investigations Downtown San Antonio

Looking for trusted Private Investigator services in San Antonio? ACES Private Investigations Downtown San Antonio is your local expert for alarms, surveillance, access control, and more. Whether you're securing your home or business, get help from pros who know how to keep you safe. Fast. Simple. No pressure.

Fast. Easy. Hassle-Free.

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Expert Security Tips & Insights

Discover guides and advice from industry pros
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How to Make Smart Home Tech Work for You (Not Against You)

June 26th, 2025

About ACES Private Investigations Downtown San Antonio

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Alan's Electric LLC

Brian Farm Service Ace Hardware

Roper Lumber - Lumber Yard

Baker Sales & Service

AMC Upfitters

Protect What Matters with ACES Private Investigations Downtown San Antonio

Expert Security Tips & Insights

How to Make Smart Home Tech Work for You (Not Against You)

The Future of Home Security: What to Expect in the Next Decade

The Unseen Costs of a Security Breach

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