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TRUSTED BY SHENANDOAH, TX HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon213
    Verified home security system services reviews

Top-Rated Home security system pros in Shenandoah - Updated Nov 2026

Avatar for ADT
ADT
4.5(
889
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Shenandoah, TX and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"ADT has exceeded my expectations! The system is reliable, the app is easy to use, and the customer service team is always helpful. I appreciate the environmental monitoring features, which go beyond just security. Knowing my home is protected 24/7 is priceless. I highly recommend ADT to anyone looking for a trustworthy security provider."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

36 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Lightspeed Security and Surveillance
Lightspeed Security and Surveillance
4.9(
14
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+5 more

Serving Shenandoah, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Recently bought a new house. I googled search for security companies and lightspeed came along. I was a little nervous at first as I have had difficult experiences with other companies. I was pleasantly surprised talking to the owner (Omar) . He was friendly and easy to talk to. He quickly resolved all my questions and my system was installed the next day. Installation was professionally done for a fair price and outstanding quality. 10 out of 10!"
Connected Home + Video Surveillance
Bruster's PTZ Camera
Z-Wave Thermostat
Authorized Dealer
Full Color Night-Vision

+22

Recommended by85%of homeowners
Avatar for allSmart
allSmart
5.0(
38
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Shenandoah, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Initialization of new disk was done within 5 minutes, but that turned out to be the least of my problems. As it turned out, the problem was not my NVR, but a failed Ethernet hub blocking access to the internet. The technician temporarily wired around the hub and told me exactly how to install the the new hub when it arrived. Mean while I have a fully functioning security system."
Response time2 days
Recommended by81%of homeowners
Avatar for Universe Security & Solutions LLC
Universe Security & Solutions LLC
4.9(
25
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Install - For Business+5 more

Serving Shenandoah, TX and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Iâ ve been knowing Chris for several years now. Every time he comes to my home he is on time, professional and knowledgeable. Chris takes the time to explain the problem and teach you whatâ s going on without making you feel bad for asking a question. I would 100% recommend Universe Security and Solutions for any of your home security needs!"
DVR SET UP
Residential
Commercial
Tv
Doorbell

+1

Response time10 hrs
4 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Archangel Alarm Services
Archangel Alarm Services
4.6(
106
)
Alarm or Security System - InstallAlarm or Security System - MonitorAlarm or Security System - Repair+1 more

Serving Shenandoah, TX and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"You not only get a low rate but friendly, helpful installation as well. We went with the cellular unit for $249 and $28 monthly monitoring. Best Rate we were able to find. Archangel has a rating of A- with the BBB which is the second best we found. The system was set up on time and Hector was very helpful and courteous."
Alpha  numeric keypad
Endorsement from captain of River Oaks Patrol
Digital and analog
Response time12 hrs
Recommended by100%of homeowners
Lightspeed Security and Surveillance, LLC
4.4(
190
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+5 more

Serving Shenandoah, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"This was such an easy upgrade to our security system! The techs (Chris and Lazaro) were extremely efficient and professional. They pulled new wires for everything, and the system closet has never looked so neat. After everything went in, they were careful to adjust the cameras exactly the way we wanted them. We replaced a seven-year-old Samsung system, and the new system is light years better and so much easier to use. A good, complete User Manual was available, and instructions are clear and easy to understand. Plus, the techs gave us an excellent tutorial before they left. Their work was fast and clean, and their attitude was friendly and helpful. Plus, their Pandemic protocols made us feel very comfortable while they were in our home. We would highly recommend Lightspeed Security to anyone looking to upgrade or install a system."
  Quality Installation
Roofing Company
Kingwood Shopping Center
Dome/Turret 1080P HD Security Camera
Bullet Outdoors 1080P HD Security Camera

+7

Response time1 day
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Allen, Morgan & Shields, LLC
Allen, Morgan & Shields, LLC
4.8(
36
)
Surveillance Cameras - Install or Repair - For Business

Serving Shenandoah, TX and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I would strongly recommend Allen, Morgan, and Shields LLC for any type of security camera project you might have. Mr. Faisal did a great job quoting me the exact system we needed following our specifications. His technician did an incredible job and finished our project within 2 days. Very great quality, communication, and service."
Response time1 day
7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Adaptiv Automation
Adaptiv Automation
4.8(
47
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+3 more

Serving Shenandoah, TX and surrounding areas

Approved

In business since 2018

Emergency services offered

Warranties offered

"We love our surround system so much!! We moved into a home that was pre-wired… got a bid from Best Buy which was ridiculously high. They were trying to oversell systems we truly didn’t need. Kevin came and explained a system within our budget!! ?????"
Blazing Fast and Reliable WiFi
We take pride in our work!
Structured Wiring
Sonos Ecosystem
Benge Landscape Lighting

+16

Response time1 day
Response rate86%
Recommended by93%of homeowners
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Showing 1-10 of 242
Home Security Systems FAQs, answered by experts

A steel door that's been toughened up with extra materials creates the perfect barrier. These bad boys are way stronger than your typical wooden or fiberglass doors, making them a fantastic choice for folks who want that extra layer of security for their homes. So, if you're all about keeping things super secure, a reinforced steel door will cost you more, but it is your best bet.

Any type of dead bolt lock provides the highest level of safety for a single device. However, it’s also important to determine a lock's grade. Locks can come in either Grade 1, Grade 2, or Grade 3, which indicates how durable it is and if it’s constructed solidly. Safety experts recommend choosing locks based on Grade 1, which offers the highest level of durability.

Keyless locks are great for convenience, letting you unlock doors with a code or your phone so you don't need to carry keys around. They also often come with helpful features like temporary codes for guests. On the downside, they can be more costly up front and do require batteries that will eventually need replacing. If you value ease of use and additional security features, keyless locks are worth the investment.

In general, daytime visibility for security cameras ranges from 10 to 70 feet. Higher-end cameras may have night vision that records 100 to 200 feet out. When shopping for any type of security camera, it's important to pay attention to focal length, resolution, and infrared technology to get an idea of the depth and crispness that will be used when capturing images.

There are a number of ways to secure windows. You can add motion detectors or window sensors to detect movement and impact or change the window locks to make them stronger. Some of the ways you can secure windows are much like how you secure a home: closing the curtains at night and setting up security cameras outside so you can monitor your property even in your absence. 

The Shenandoah, TX homeowners’ guide to home security system services

From average costs to expert advice, get all the answers you need to get your job done.