We're Tech-Zone - Central IA Systems, and we're a leading security system installation and audiovisual equipment repair service here in Jefferson, IA, since 1999. We are experienced in everything we install, offering security cameras, cellular boosters, and alarm system installations. We started this business to provide knowledgeable electronics installation services to our community. We're looking forward to growing our business to continue to serve Jefferson and the central Iowa region. We'd like to personally invite you to stop in today to set up audio video, access controls, and network infastruction for commercial or residential use.