Our Security Company

Fort Lauderdale, Florida

A Local Security Company Focused on Systems That Work

AlarmOne is a Fort Lauderdale–based security company providing professional low-voltage solutions for homes, businesses, and commercial properties across South Florida. Since 1999, the company has designed, installed, and supported security systems that deliver consistent performance in real-world conditions.

From video surveillance and intrusion detection to access control, intercom, and monitoring, every system is built with a focus on reliability, usability, and long-term operation. Whether securing a single property or supporting multiple locations, the priority is clear visibility, controlled access, and systems that are easy to manage day to day.
Call (954) 358-1721

Built for Long-Term Performance and Ongoing Support

AlarmOne operates as a service-focused company with a practical approach to security. Systems are designed to perform reliably over time, not just at installation. That includes evaluating existing infrastructure, supporting system takeovers, and ensuring each component continues to operate as expected as needs change.

With a lean, experienced team, AlarmOne delivers responsive service, straightforward communication, and dependable support without unnecessary complexity. Fully licensed and insured, the company supports projects across Florida with a focus on installations, upgrades, and long-term system performance.
Call (954) 358-1721

Dak was great as usual. We have been with alarmone for at least 20 years. Always professional and informative. Never try to pressure you into spending money when they come toservice the alarm. Would highly recommend this company for any alarm monitoring needs.

Michele Morris

Dax is always amazing. Professional and timely

Jumorrowterra

My technician has always been friendly, curious and always has a smile on his face. You can ask any questions and he is eager to answer you. He is one of the best 👌 👍

Julie Workout Mohamad

Good service and on time as usual. Located the problem and resolved it. He is an asset to the company.

Robert Hoffman

I have been a loyal customer of Alarm One for more than 12 years. Every interaction, from sales to service to monitoring, is always beyond my expectation. I highly recommend them without hesitation.

William Leslie

Dax, the tech that usually comes to maintain my system, is extremely efficient, responsive and on time.

Claudio

We received our security system with ALarm One and is very pleased. From the great communication, to the patient I would recommend to anyone.

Kidz On The Rise

love their customer service and prices. always cheapest rates and quality service.

Ingrid Munoz-jimenez

Best decision I made during my renovation. They installed my alarm 10 years ago at a very reasonable price and have been maintaining and upgrading my security system since to my complete satisfaction. Wry knowledgeable and professional.

Maria S

Technician Dex is awesome!! He is very knowledgeable about the products. Super friendly!

Paul Mynatt

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