About Citywide Alarms
Citywide Alarms was founded in May 2013 with a simple mission: provide honest, reliable security solutions backed by exceptional customer service. Before opening our doors, we spent more than a decade working throughout the security industry. That experience taught us what customers truly value and where many companies fall short. We knew there was a better way to serve our community.
As a family-owned and operated home security company, we built Citywide Alarms around relationships rather than sales quotas. From day one, our focus has been on treating every customer with honesty, respect, and personalized service. We believe that earning trust is just as important as installing quality security systems.
Today, Citywide Alarms proudly operates from St. Charles, Missouri, serving homeowners, businesses, churches, schools, and commercial facilities throughout the greater St. Louis region. Our local team understands the unique needs of the communities we serve, allowing us to provide responsive support and customized security solutions.
One of our greatest accomplishments isn't measured by the number of systems we've installed, but by the people who make our company what it is. Several of our lead technicians have been with Citywide Alarms for more than eight years. That level of loyalty reflects the culture we've worked hard to create. We believe that when employees are valued, respected, and treated like family, they provide the same level of care to our customers.
At Citywide Alarms, we know that long-term success is built on strong relationships. Whether it’s with our employees or customers, we believe in doing business the right way with integrity and genuine care.
More than a decade after opening our doors, our commitment remains unchanged. We continue to invest in our team, embrace the latest security technologies, and deliver dependable solutions that protect what matters most. We’re proud to be a local company our customers can count on today and for years to come
Proudly Serving St. Louis and Beyond
Citywide Alarms provides trusted security solutions throughout the St. Louis area and surrounding communities. Whether you’re in the city, the suburbs, or just outside the metro area, we’re ready to help you protect what matters most.
- St. Louis7733 Forsyth Blvd. Suite 1100
Saint Louis, MO 63105 - St. Charles965 Sycamore Dr.
St. Charles, MO 63304
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If we didn’t answer all of your questions, feel free to contact us at anytime.