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Your Security Experts

Your Security Experts

Your Security ExpertsYour Security ExpertsYour Security Experts

Always Know with Foss Security

Security systems do so much more than help prevent burglaries.  Today's systems can include thermostats, lights, and locks all controlled from a mobile app. Cameras to keep on eye on what's going on when you're not there. Whether it's a basic security system or one with highly personalized options, our systems are user- friendly and easy to use.

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Schedule an Estimate

Each location has its own security needs. Tell us more about your security concerns, so that we can get started on a plan to address them. 

Your time is valuable, and we will make sure to get back to you as soon as possible.  

Foss Security

623 S Lyons Ave, Ste 300, Sioux Falls, SD 57106

(605) 339-0575