ESM Inc.

Our Mission is "Life Safety"

Over 5 decades of serving the Security Industry

First Quarter 2011 Fire Alarm Inspection Promotion

Fire Alarm and Sprinkler Systems Inspection

Garden Style Apartment Complex

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Recent Projects

Apartment Complex Security Installation, San Antonio TX

376 Unit Apartment Complex in San Antonio, TX: $142,000

Intruder Detection

CCTV

Distributed Audio/Video

Voice/Data/CTV

Gate Operators and Controllers

Tele-entry and guest access control