Landstar Security Alarm Co. LLC

Landstar Security Alarm Co. LLC Landstar has built a name for quality & reliability. Serving the Rio Grande Valley since 2006.

This Memorial Day, we pause to honor the courage and sacrifice of the heroes who served our nation. From all of us at La...
05/25/2026

This Memorial Day, we pause to honor the courage and sacrifice of the heroes who served our nation. From all of us at Landstar Security Alarm Co., LLC, thank you. 🇺🇸

05/09/2026

From the living room to the poolside—we’ve got the sound covered. 🎶 With your personalized IT rack with Dual receivers, an NVR powering your IP camera system, and a full smart security system to keep you and your home all protected. Your dream home, secured. 🏠🔒 ✨

03/15/2026

Another project in the books! 🔧
A sleek touchscreen alarm panel paired with a 4-channel camera system keeping this home protected 24/7.

Two layers of security. One protected home. 🏠🔒
Contact us today for a FREE quote for your home or business!
✨

01/10/2026

Whether it’s whole-home audio for entertainment or a complete security and camera system, you can trust Landstar Security to deliver reliable, professional solutions. If you’re a new homeowner or a contractor, don’t forget to pre-wire your home to ensure a seamless installation and long-term performance.
Get your free quote today!
✨

10/24/2025

Stop settling for less and upgrade your gameday experience with Landstar Security.
Super Bowl Sunday is only a few months away contact us today! ✨

Protect What Matters Most 🔒🔥At Landstar Security, your safety is our priority. Our advanced security and fire alarm syst...
10/21/2025

Protect What Matters Most 🔒🔥

At Landstar Security, your safety is our priority. Our advanced security and fire alarm systems provide 24/7 protection, early detection, and smart monitoring — giving you total peace of mind.

✅ Fire alarm systems
✅ Security alarm systems
✅ 24/7 protection
✅ Homeowners Insurance up to 15% off
✅ Residential and Commercial
✅ Free quotes
✅ Affirm now available

👉Contact us today to learn more.

Address

831 N. Alamo Road
Alamo, TX
78516

Opening Hours

Monday 8am - 5:30pm
Tuesday 8am - 5:30pm
Wednesday 8am - 5:30pm
Thursday 8am - 5:30pm
Friday 8am - 5:30pm

Telephone

+18667815896

Website

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