$16.95/mo*
NO CONTRACT!
‘Same Rate Since ‘78’

A home security company with reliable monitoring rates in League City

Our consistent, reliable pricing and top-notch service experience is something customers can come to expect when becoming a customer of Smith Thompson Home Security. As a matter of fact, we have kept our same home monitoring rates since 1978! That is 42 years of dependable, unchanging prices for our customers. You can’t find this kind of stability with any other home monitoring company, as all other companies you encounter in League City are always changing their rates in order to increase their bottom line.

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Check out our Reviews!

3 Flexible Security Plans

Zero Contracts!
Plan 1 $16.95 per month

Wireless Monitoring

  • $89 one-time cost
  • NO TERM CONTRACT
  • Use your existing system
  • 24/7 private monitoring
  • LTE/5G ready cellular + Wi-Fi Connection
  • Professional Installation
  • Same Rate Since ‘78
Compatible systems we can takeover
DSC 1616
HONEYWELL 15p / 20p
Need a new basic system installed? Give us a call, or try our build & price. Build & price
Does your system look different? Text us a photo and we’ll check compatibility 972-597-1911
Plan 2 $21.95 per month

Wireless Monitoring + Arm/Disarm App

  • Upgraded Cellular + Wi-Fi Transmitter
  • Arm/Disarm App Control w/ Notifications
  • $89 one-time cost
  • NO TERM CONTRACT
  • Use your existing system
  • 24/7 private monitoring
  • LTE/5G ready cellular + Wi-Fi Connection
  • Professional Installation
  • Same Rate Since ‘78
Control your existing SYSTEM from your phone!
Compatible systems we can takeover
DSC 1616
HONEYWELL 15p / 20p
Need a new basic system installed? Give us a call, or try our build & price. Build & price
Does your system look different? Text us a photo and we’ll check compatibility 972-597-1911
Plan 3 $29.95 per month

Smart Home Security & Automation

  • 7” Touchscreen Keypad Hub
  • Built-in Camera & Glassbreak
  • 1 Encrypted Power G Motion or Glass Break Sensor
  • 3 Encrypted Power G Door Sensors or Sensor Takeover Module
  • Expandable w/cameras, thermostats, lights, locks all from 1 app.
  • Professional Installation
  • 24/7 private monitoring
  • LTE/5G ready cellular + Wifi Connection
EQUIPMENT PRICING $449
$449 is cheaper that what you can buy it online for, and we actually install if for you!
MONITORING RATE (NO CONTRACT) $29.95/mo

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Plan 1Plan 2Plan 3
Compare PlansMOST ECONOMICAL
$16.95PER MONTH
BEST MID-RANGE
$21.95
PER MONTH
FUTURE PROOF YOUR HOME
$29.95
PER MONTH
Min. Start-up Cost
This is the most common equipment startup cost. No high pressure sales people here.
$89$89$449
No Contract
If you don’t like us, fire us! We are confident we can keep you with great service though.
Wireless. No Phone Line Needed
Even if your phone line is cut, and power goes out, you are still covered 24/7 by cellular connection.
24hr Monitoring
Continuous coverage by our privately-owned UL Certified central station.
Insurance Discount
Because our central station is UL Certified, you will qualify for the maximum insurance discount.
Arm/Disarm App Control
Arm your system right from your smartphone using our app. Includes Stay and Away arming feature.
System History in App
View exactly when your system was armed, disarmed, or when it was triggered.
Push, Text & Email Notifications
Get notified when a specific door or zone is opened and closed, or when it’s armed, disarmed, triggered.
Dual Path- with Wi-Fi Connection
Wi-Fi connected systems are much faster. Also provides an extra layer of protection if cell signal drops in your area.
Works with Indoor / Outdoor Cameras
Our cameras work in unison with the alarm system. If the alarm is triggered, cameras automatically record.
Works with Video Doorbell
View live feed and answer door from your touchscreen keypad, or phone. Keep tabs on deliveries.
Works with Z Wave Devices
The built-in Z Wave hub connects lights, locks, thermostats, garage, into 1 app for a fully connected experience.
Control Home from 1 App
A true smart home is controlled from a single app. Where all devices talk to each other, and work together.
128 Bit Encryption
Our smart sensors use bank-grade encryption. Frequency Hopping Spread Spectrum, and 128 Bit AES Encryption.
Smash & Crash Protection
Our smart panel will still send emergency signals even if completely destroyed by an intruder.
Works with Alexa & Google Home
You can add alarm.com as a skill to make it even easier to control your smart home, hands free.
Power Outage & Restoral Notifications
Receive alerts if your home loses power, and when it’s turned back on.
Arming Reminders
Forget to arm the system, close the garage, or lock door? No problem, our system can remind you.
Unexpected Activity Alerts
Our system learns your patterns. For example: if someone opens a door at an odd time of the day, it’ll let you know.
Automated Schedules
Setup a schedule for your lights and thermostats so you don’t have to remember.
Automatic WiFi Updates
Our smart panel stays current. New features and functionality get pushed directly to your devices.
Power G Compatible
Power G sensors are the best, and that’s what we use. 1-mile range, bank level 128-bit AES encryption.

A League City home security company with a core value of transparency with their customers

At Smith Thompson Home Security, we care about being upfront and honest with our customers. This means that we will always be transparent about what the costs associated with equipment and monitoring will be for each of our customers. To do this, we make it a point to show you the price of the equipment apart from the monitoring rate so that you will understand exactly what you will be paying for upfront. Not only will this calm your mind that there will be no hidden equipment or monitoring charges down the road, it will also leave you with our low-cost monthly monitoring rate, as well. As a matter of fact, we are industry-leaders in low-cost home security in League City, Texas.

No contracts. No price increases.

Get a Quote today!

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Leading the industry in home security systems in League City with no binding contracts! If you’re unhappy with us, you can easily go to another company!

Much unlike most home monitoring companies, Smith Thompson Home Security will never bind you as a customer with a contractual agreement. This means that if you are ever dissatisfied with our level of service, you can easily leave our company and find another one that you feel better suits your needs. We give customers this option because we are so confident in our ability to perform high-quality service that we do not need to have any hidden agendas to keep our customers loyal to us. In fact, we make your happiness and contentment with our service and products our top priority.

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Don’t buy into “free” alarm systems in League City

Buyer beware: if a home security company is offering you a “free” alarm system, it actually is not free at all. In fact, it will cost you a pretty penny to acquire that “free” alarm system. What a company will actually do when offering you a “free” alarm is to hide the cost of your alarm in your monthly rate and then require you to sign a contract with them that keeps you paying that rate for 3-5 years. As such, companies that offer this type of service are actually making you pay much more than if you went with a company that didn’t offer these free services. And what if you don’t like the company you’re with? Unfortunately, you’re stuck with them until your contract is over.

What our customers say
100% Satisfied

From the first phone call to the actual use of our security system we have been 100% satisfied! The technician was knowledgeable and courteous. He was able to answer all my questions and get the system up and running in no time. Thank you Smith Thompson Home Security for making our home more secure and at an affordable price to do so!!!!

Happy Customer Dallas, TX
Excellent Reviews

Don’t take our word for it, look us up. We have excellent ratings on the Better Business Bureau, Trustpilot, Nextdoor, Angie’s List, Google, Yelp, and Facebook. Since 1978, we’ve worked hard to establish and maintain a solid reputation, and our online reviews back it up.

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