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Adam and Steve with our new CWA truck
Citywide Alarms Wireless Control Panel | No Landline Needed | Touchscreen and 2-Way Voice Feature
Our Wireless Touchscreen Control Panel with door and motion sensors.
Alarm.com app that allows you to manage your system and smart home features from your smartphone.
With Citywide Alarms security systems, you are able to control your alarm and home automation features from your smartphone.
Our most valuable treasures!
New Product Release! Full Touchscreen Panel with camera and bluetooth disarming. Upgrade your system today!
Alarm System
Citywide Alarms Home Security

We specialize in the installation of home alarms, business alarms and security cameras in the Greater St. Louis Area. We offer Smart Home Automation features like Video Doorbells, Smart Door Locks, Garage Doors, Thermostats, Lights and more. With our systems, you are able to manage your home or business from your smartphone and receive custom alerts and notifications.

Website: citywidealarms.com

Phone: (314) 266-6760

Cross Streets: Between N Bemiston Ave/S Bemiston Ave and N Hanley Rd/S Hanley Rd

Open now

  • Wed 8:00 AM - 5:00 PM

7733 Forsyth Blvd, Ste 1100 St Louis, MO 63105 ·591.91 mi

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Reviews

yelp
4.5 33 reviews
5 star
29 4 star
0 3 star
0 2 star
0 1 star
4
Lauren R. 04/29/17

After hunting around, we chose Citywide and I'm so glad that we did. Both the president, Adam, and installer, Steve, were both so great and knowledgable. I know that I feel safe with this...

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Niere D. 01/19/26

The only company that responded to our request for bids. The entire process was simple with work beginning as scheduled and finished as scheduled. It was quality workmanship by very polite workers...

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mike .. 12/01/25

This is one of the worst service businesses I've ever dealt with unprofessional they do not stand behind their work. They are not properly licensed to do high voltage security camera installed...

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Reginald M. 12/06/24

Great install and quick. The technician was veriy polite and professional. Help with the phone APP and made other suggestion with out the pushy approach that most carriers do. Switch over ADT...

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Morgann C. 09/05/23

Not only does the technology inconsistently work- and I say work loosely, but their unwillingness and inability to resolve the issues is even more frustrating. The equipment is faulty and...

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