(281) 783-3900
alarm systems in Houston by Big Tex Security

Alarm Systems in Houston by Big Tex Security

At Big Tex Security we are big on customer service and it shows.

From the sales process to the alarm system installation, to the alarm security monitoring, our professionalism shows in every step of the process.

We install both residential and commercial security systems throughout the Greater Houston area.

For a free quote on your commercial or residential security needs, give us a call @ (281) 783-3900.

Honeywell security alarm panel

New Security System Installation

new security system installation Houston

$0 Installation $0 Activation 

with our standard 36 month monitoring agreement

Includes: 1 alarm control panel, 3 door contacts or connect all pre-wired openings, 1 motion detector, 1 interior siren, 1 back-up battery, 1 yard sign, 1 set of window decals.

Wireless Alarm Monitoring

wireless alarm monitoring

No landline phone needed.

Big Tex Security can monitor your alarm system with a GSMX cellular device.

Save money by not having to pay for that traditional landline phone you aren’t using for anything but the alarm.

Smart Home Automation System

remote home automation control via tablet

Simple Home Automation

  • Remotely arm/disarm your system
  • Control lights, locks, and thermostat via smartphone or laptop
  • Add cameras to look in and view your property

Call Big Tex Security for All Your Security Needs

Big Tex Security Provides Alarm Monitoring For These Popular Systems

Fast, Affordable Alarm Monitoring

Big Tex Security provides affordable home security monitoring and commercial alarm monitoring throughout the Greater Houston area.

Our UL listed Central Station is 5 Diamond Certified. Our operators are properly trained and handle calls promptly and professionally.

We monitor the following systems:

  • Honeywell V10P, 15P, 20P
  • DSC 1555 MX, 1616, 1832, 5010
  • 2 Gig
  • GE Interlogix NX 6, NX 8, Concord 4

If you have a system that is not listed above, then please call us and we can give you a quote on monitoring the system you currently have, or an upgrade if needed.


Security alarm monitoring operator

Big Tex Security

State License: B03023601

Honeywell Security Products Dealer Big Tex Security

Our Service Area:

Big Tex Security offers alarm monitoring and security system installation services to the entire Greater Houston area including Houston, Katy, Missouri City, Fresno, Sugar Land, Richmond, Pearland, Friendswood, Manvel, League City, Baytown, Channelview, Sealy, Fulshear, Needville, Tomball, Cypress, Hockley, Waller, Spring, The Woodlands, Humble, Kingwood, Conroe, New Caney, Porter, Midtown, West University, Bellaire, & the Galleria area.