Security Systems & Services in Sioux Falls, SD

Comprehensive list of Sioux Falls, South Dakota based companies offering installation, maintenance and repair of home and business security systems, CCTV & burglar alarms, guard and video surveillance services.

Business Listings

3D Security is a complete line bank equipment provider. We combine common sense and advice from people who know the industry and a firm that takes time to know your business and listen to your requirements. Please give 3D Security an opportunity on your next project or need to upgrade or replace.


Established in 1967 by three highly respected police officers, MIdwest Alarm has grown into the leading supplier of electronic security systems in the region. We are a nationally recognized systems integrator, own and operate the only UL listed central station in the region, and are the biggest fire alarm firm in the region.


Automatic Building Controls. is a leading commercial fire alarm supplier situated in the Sioux Falls, South Dakota metropolitan area. We service and maintain all intelligent, analog, and conventional fire alarm systems. We specialize in clock systems, nurse call, security, access control, video surveillance, intercom, and batteries.



We currently have recently discovered that we had a technical inaccuracy in the manufacturing process on several of our wireless transmitter modules. In order to correct this inaccuracy we unfortunately must reduce the maximum transmission selection between our transmitters and receivers. The selection on our 3000 Series products will now be about 600'.


With over a quarter century experience providing business solutions to clients across the nation, Golden West is the partner of choice for business telephony, security, IT, and video conferencing solutions as well as a comprehensive providing of Network Operations and Call Center solutions.