Home Security Systems & Alarm Monitoring in Galveston, TX

Best Price Guaranteed
Free Equipment You Own
Free Same Day Installation
Existing System Takeovers
UL-Certified Alarm Monitoring
Veteran Discounts Available
Alarm Monitoring Starts at Just $19.95/mo
Free 4 Camera DVR with Smart Home System
Thank You, Customers, For Making Allied the Highest-Rated Company in Texas!
JD Power Award Winning in Home Security Customer Service

Best Galveston Security Company

Allied Home Security

Allied Home Security is the top-rated home security system installation and monitoring company in Galveston, TX. We have the largest selection of smart home security features and industry-leading equipment. Allied is also paired with alarm monitoring to bring you award-winning customer service and fast response times. Looking for automation and protection? Allied is the home security company in Galveston you can trust.

Allied security values customer service and competitive pricing. We look after your pocketbook as well and your home. Rates start at just $19.95/mo so call us today for FREE same day setup.

$0 Activation Costs
Texas Monitoring Station
Utilize Existing Equipment
Cellular Connection
Cellular Connection
UL-Certified Monitoring
24/7 Police, Medical & Fire
Fastest Response Times
Free Minor Repairs
Optional Panel Upgrade
Best Price Guaranteed
FREE Same Day Installation! Call Today

Alarm System Monitoring


Our property is most at risk when no one is home. But our smart home security packages let you arm and disarm your home right from your smartphone. Your smartphone app can give you access to all your live video to adjusting the thermostat when you're headed home. Call today and find out how smart home technology can make your life easier.

Allied Home Security’s partnership with the monitoring station Brinks HomeTM provides over 40 years of industry experience. We are an authorized dealer of Brinks HomeTM and have established ourselves as a leading force in Home Security across Galveston, TX.

24/7 Recording

5-Star Monitoring

Professional Customer Service

The Latest Wireless Security Systems


Allied Home Security product cluster

We only offer the latest top of the line equipment. These commercial grade cameras are state-of-the-art. Paired with our cellular security system to prevent hacking and interruptions due to electricity, and you've got a winning combination. From a basic system to something with all the bells and whistles, Allied Home Security has the people of Galveston covered.

If you’re looking for a local security company in Galveston that you can trust, look no further than Allied Home Security.

Cloud Storage

Access Anywhere

Works Day And Night

Allied Home Security product cluster
FOUR Camera DVR for FREE When you Sign up Today!*

Texas' Smartest Home Automation


Allied Home Security smart light bulb
Smart Lighting
Yale Smart door lock
Keyless locks
Allied Security Smart Thermostat
Temperature Automation

Galveston's residents have many options when it comes to finding the right home security company. But what makes us stand out is our commitment to customer service and quality products. Because of this, we offer a variety of different packages and solutions that center around keeping your home safe from a local company you can trust.

Don't let that old system go to waste! We can upgrade existing systems if there is already one in the home. Upgrade your system to a touchscreen panel while at the same time we can utilize the existing windows and contacts in your home. All of our home security systems come with a limited free warranty and have wireless connection to the monitoring station, plus battery back-ups in case of a power outage.

Smart Lighting

Temperature Automation


Allied Home Security smart light bulb
Smart Lighting
Yale Smart door lock
Keyless locks
Allied Security Smart Thermostat
Temperature Automation

Compare Home Security Companies in Galveston, TX

Wireless Alarm Monitoring.

Allied Home Security provides its customers with the best alarm monitoring in Texas. We use only the best UL certified monitoring stations to provide fast and accurate response times. All of our security packages come with the latest smartphone features that allow you to be in control and notified at all times. When you call today, you will get same day installation of your security system at no extra cost.

Our certified technicians in Galveston, TX will come out to install all of your equipment and will provide you with FREE onsite education, so you know exactly how your system works. Unlike our competition, all of our security systems are cellular monitored. This means even if your internet goes out, you stay connected via cellular connection to our monitoring stations, keep you and your family safe Galveston no matter what happens.

Also serving popular cities surrounding Galveston, Texas: Texas City, South Houston, Santa Fe, Friendswood, Dickinson

ADT Vivint
Monthly Cost  $19.95 $44.99 $49.99
Installation Cost $0 $149.99 $199
Activation Cost $0 $99 $0
Same Day Setup
UL – Licensed Company Yes Yes Yes
Price Protection Yes Varies Yes
Theft Protection
Locally Based
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