Abstract: The present disclosure relates to a unibracket assembly system. For example is some embodiments, a single prefabricated unibracket assembly system for connecting electrical boxes in a wall, the single prefabricated unibracket assembly system including: a prefabricated unibracket single-piece frame being prefabricated for installation, the prefabricated unibracket single-piece frame including: a top frame member, the top frame member including a plurality of top fastening slots along a horizontal length of the top frame member for adjustably installing a plurality of devices and adjustable anchoring to wall studs, the plurality of top fastening slots including a left top fastening slot for attaching the prefabricated unibracket single-piece frame to a left wall stud or a device and a right top fastening slot for attaching the prefabricated unibracket single-piece frame to a right wall stud or a device.