About Foss Security
At FOSS Security, they’re your trusted local partner in Sioux Falls, dedicated to delivering personalized security solutions with over 20 years of experience. Protect what matters most with a team committed to safety, trust, and their community.
Services
Alarm Systems Camera Systems Home Management Surveillance Systems Access Control Systems Fire Alarm Systems.Reviews
We started using Foss Security when we built our house in 2018. Since then, the service has been very responsive when the need arose, whether it was issues with the hardware or alarms that were activated while out of town. We are in the process of upgrading our current system and chose to stay with Foss because we trust them and have been very satisfied with them for the past 7 years!