About Us Cydah Telecommunications Services LLC is one of the fastest growing Cabling, IP PBX, / KEY Systems Installation Company in Atlanta Georgia and the leader in customer satisfaction. The company was founded in 2005. Our sole objective is to establish stable networks with the highest quality cabling, presentation and workmanship. Cydah Telecommunications Services LLC is a full-service provider of turnkey solutions to the telecommunications, cable, and related industries. We provide services through the following business units Services include design, engineering, installation, and maintenance for all facets of the market. In Business Systems Integration, we provide inside wiring and cabling as well as Business Phone Systems field installation and repair. We are the sole-source provider to our customers telecommunications needs.