Alarm.com is trusted by over 2 million people to protect their homes and businesses. We are proud of our A+ rating from the Better Business Bureau and work relentlessly every day to earn that trust. We provide Security for the domestic and commercial markets. In need of a protection service for your home, installing alarms, home automation intelligent service or other protection? Look no further! We are one of the best home security companies in the nation. B&D Security uses GE and Honeywell, the best alarm equipment available.