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

Maintaining the same home security monitoring rates in Spring since 1978!

At Smith Thompson, we know most things in life are subject to change. As such, we like to be the one stable thing customers can come to rely on. Leading the industry in our service experience and consistent home monitoring rates are some ways in which customers can know what to expect when becoming a Smith Thompson customer. In fact, we haven’t changed our rates since 1978! That is 42 years of consistent, reliable service and pricing! You won’t find this kind of consistency with any other company, as all other alarm companies constantly adjust their rates in order to gain more profit.

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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 Spring home security company that cares about being transparent with their customers

Smith Thompson Home Security cares about their customers. As such, we place the utmost importance on upholding high moral standards, such as being honest and transparent with our customers. One of the ways we do this is by being upfront about all costs associated with monitoring. We will even break down the cost of the equipment and the monitoring rate separately so that you know exactly what you will be paying upfront. In turn, you will be left with our low-cost monthly monitoring rate. Not only can this give you peace of mind that there will be no hidden fees incurred later down the road, but also that you will be serviced by the industry-leading alarm company in Spring, Texas.

No contracts. No price increases.

Get a Quote today!

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Highest quality home security systems in Spring with no agendas or contracts! If you want to switch companies, you can!

Unlike most other monitoring companies, Smith Thompson will never try to rope you into a contract in order to keep you as a customer. In fact, Smith Thompson has never bound customers through a contract, much in the same way that we have never changed our monitoring rates in the last 42 years. Now, that’s something to rely on. What this means for you, as the customer, is that if you are ever unhappy with our service, you are free to leave us and go to another home security company instead. In fact, we are so confident in our high quality services and products that we have never felt a need to rope our customers in through a contract. Your satisfaction with our service is our top priority.

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Alarm companies in Spring that rope you with “free” alarm systems are just playing tricks on you

Unfortunately, alarm companies are not really giving you something for “free” when they rope you in with an offer for a “free” alarm system. In fact, did you know that “free” alarm systems actually end up costing you more in the long run? This is because the alarm company will hide the cost of equipment in your 3-5 year contract. Even when the alarm is paid off, you will still be stuck paying their astronomical monthly rate. And what if you are dissatisfied with the alarm company? 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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