Alarm 24

Alarm 24 Family owned and Operated Since 1972 For all your Commercial and Residential Security needs! We are experienced in Marine applications

Alarm and Fire Systems, Camera Systems - Remote Viewing from Laptop,Iphone, Androids & Blackberries, Access Control and Sound Systems - Bose Built Invisible.

Happy Easter from all of us at Alarm 24 STL! 🐰✝️🌷Today we’re celebrating both the joy of Easter and the hope this season...
04/05/2026

Happy Easter from all of us at Alarm 24 STL! 🐰✝️🌷

Today we’re celebrating both the joy of Easter and the hope this season brings. Whether your day is filled with egg hunts, family gatherings, church, or quiet time with loved ones, we wish you peace, hope, and blessings.

From keeping your Easter eggs safe to protecting what matters most all year long, we’re grateful for the opportunity to serve our customers and community across the area.

Wishing you a safe, happy, blessed, and egg-stra special Easter! 🐣🌸

Snowstorms don’t pause responsibility. ❄️When the weather gets rough and routines change, Alarm 24 keeps protection stea...
01/24/2026

Snowstorms don’t pause responsibility. ❄️

When the weather gets rough and routines change, Alarm 24 keeps protection steady. Cameras active. Systems armed. Monitoring on — around the clock.

Whether you’re closing early, working remote, or riding out the storm at home, your property stays protected no matter what’s happening outside.

Cold weather. Constant coverage.
That’s Alarm 24.

New year. Same commitment.24/7 protection you can count on.Happy New Year from Alarm 24!
01/01/2026

New year. Same commitment.
24/7 protection you can count on.
Happy New Year from Alarm 24!

Merry Christmas!
12/25/2025

Merry Christmas!

🦃 Happy Thanksgiving from all of us at Alarm 24!Before we dive into the turkey, the football, and the inevitable food co...
11/27/2025

🦃 Happy Thanksgiving from all of us at Alarm 24!

Before we dive into the turkey, the football, and the inevitable food coma… we just want to say thank you.

Thank you to the families, businesses, property managers, HOAs, churches, and teams who trust us to protect what matters most. Thank you for letting a locally-owned company like ours be a small part of your world. And thank you to our crew who shows up every day—early mornings, late nights, holidays, and all the weird in-between hours—to keep our community safe.

On this Veterans Day, we want to express our deepest gratitude to all who have served our country. As a small token of a...
11/11/2024

On this Veterans Day, we want to express our deepest gratitude to all who have served our country. As a small token of appreciation, we offer all veterans a discount year round. Thank you for your sacrifice!

09/26/2024

📢 SPONSOR SHOUTOUTS 📢

We want to give a big thank you to Alarm 24 and First-In Turf for being Silver Sponsors of our Pickleball Tournament + Fundraiser, benefitting Mighty Oakes Heart Foundation

Mark your calendars for our 3rd annual Pickleball Tournament:

📍 8793 Big Bend Blvd., Webster Groves, MO 63119
📆 Saturday, September 28th
⏰ 8:30 AM – 4:30 PM

We are a Security Low Voltage Company looking for service and installation field technicians to join our growing team an...
06/19/2024

We are a Security Low Voltage Company looking for service and installation field technicians to join our growing team and business.
We're a private, family-owned business serving the greater St. Louis Metropolitan Area with Professional-Grade Security and Surveillance Products for Residential and Commercial applications. As we continue to grow, we need experienced, professional installers and service technicians to help maintain our commitment to service our customers but will be willing to train.
As a Service Technician/Installer, you will be the one who leaves a final impression of our company to our client, therefore, a professional appearance, demeanor, and customer-service oriented attitude is a must!
Required Skills/Experience
*Installation/Repair experience a plus
*Strong problem identification, resolution and cause analysis skill
* Practical knowledge of low voltage electrical systems
* General knowledge of local and national electrical and life safety codes
* Basic knowledge of IP Networking and Network Configuration is a MUST
* Advanced Networking / PC Configuration and Troubleshooting knowledge is a plus
* Comfortable reading blueprints & drawings
* Ability to operate hand and power tools
* Reliable transportation
* Clean background record
* Valid drivers license and driving record
Must possess the following:
* Ability to self-direct tasks and manage schedule throughout the day
*Comfortable communicating with clients (Excellent verbal skills)
*Detail-oriented
* Professional appearance and manners
* Comfortable with a fast-paced work environment
Our work environment is friendly, we like to have fun, as long as we get the job done right first! As our sales and client list continues to grow, we need professional, dependable technicians to provide front-line service to our residential and commercial clients.

11/01/2022

We are a Security Low Voltage Company looking for service and installation field technicians to join our growing team and business.

We're a private, family-owned business serving the greater St. Louis Metropolitan Area with Professional-Grade Security and Surveillance Products for Residential and Commercial applications. As we continue to grow, we need experienced, professional installers and service technicians to help maintain our commitment to service our customers but will be willing to train.

As a Service Technician/Installer, you will be the one who leaves a final impression of our company to our client, therefore, a professional appearance, demeanor, and customer-service oriented attitude is a must!

Required Skills/Experience
*Installation/Repair experience a plus
*Strong problem identification, resolution and cause analysis skill
* Practical knowledge of low voltage electrical systems
* General knowledge of local and national electrical and life safety codes
* Basic knowledge of IP Networking and Network Configuration is a MUST
* Advanced Networking / PC Configuration and Troubleshooting knowledge is a plus
* Comfortable reading blueprints & drawings
* Ability to operate hand and power tools
* Reliable transportation
* Clean background record
* Valid drivers license and driving record

Must possess the following:
* Ability to self-direct tasks and manage schedule throughout the day
*Comfortable communicating with clients (Excellent verbal skills)
*Detail-oriented
* Professional appearance and manners
* Comfortable with a fast-paced work environment

Our work environment is friendly, we like to have fun, as long as we get the job done right first! As our sales and client list continues to grow, we need professional, dependable technicians to provide front-line service to our residential and commercial clients.

Address

412 S Church Street
Saint Peters, MO
63376

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