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Showroom by Appointment Only

Monday-Friday 8:00 AM to 5:00 PM

623 S Lyons Ave Ste 300

Sioux Falls, SD 57106

FOSS (PH) 605.339.0575

AVI (PH) 605.274.3633

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Southwest Sioux Falls Burglary suspect in custody

Burglary suspect accused of trying to get into 13 houses and 4 cars in one day. And it turns out, this may not be the first time the suspected burglar has targeted a southwest Sioux Falls neighborhood. read more

My experience with Foss-AVI was excellent! The planning, installation and technical support were efficiently & professionally done. I never hesitate to recommend them
Troy & Chloe S., Sioux Falls, SD

I just wanted to let you know what an outstanding job you and the entire team have done. We are very happy with the audio and video at this point. We’ve had a couple of groups…
James & Wendy M., Sioux Falls, SD

We've been very happy with the A/V setup, lighting fixtures & security system installed by Foss-AVI. The service has been excellent.
Tom & Cindy L., Sioux Falls, SD

We just love our home theater! All the components match up to give us an awesome total package. The guys at Foss-AVI treated us very well and I have recommended them several times…
Bob & Mary G., Sioux Falls, SD

They took on the job as if it were their own home. Presenting ideas that helped the project stay at the expense I wanted, but exceeding the quality expected.
Brian R., NE, SD

I like not having to go through a system of numbers to talk to a human being. I also like that Foss is a local company.
Lizette A., Sioux Falls, SD

Jason has always been very helpful. He is quick to answer phone calls and messages. The system works great with our house.
Mike & Diane D., Sioux Falls, SD

Foss has installed two systems for us and was very neat and clean on the installations. Very, very good on product knowledge and customer service. We wouldn't go anywhere else.
Jim & Connie M., Sioux Falls, SD

Even though I live 50 miles away, the customer service has been great. I can call anytime and I always get a quick response.
Darilyn O., Brookings, SD

We are very satisfied. The system was installed while we were on vacation. Jason came over after hours to show me how to run the system. We were well advised on what we needed…
Vicki B., Sioux Falls, SD

Questions?

We're located in Sioux Falls, SD. To schedule a consultation,
please contact us at one of the numbers listed below.
Talk to a specialist about security, cabling, or special systems: 605.339.0575
Talk to a specialist about audio and video integration: 605.274.3633
Submit a question online

We are the most certified systems integration company in South Dakota.

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