Research targeting the improvement of executive function (EF) skills in children is varied, but studies examining improving EF in adolescents with specific language impairment (SLI) is scant. Speech-language pathologists (SLPs) are in need of evidence-based practice methods to support adolescents with SLIs in the development of EF skills. Furthermore, in the wake of events such as the COVID19 pandemic, SLPs need interventions that can be delivered via telehealth. As such, the use of Ward and Jacobsen’s Get Ready-Do-Done method shows promise for improving EF in adolescents with SLI delivered via telehealth. The purpose of this study was to further the evidence base for treating executive dysfunction (ED) in adolescents with SLI by using the Get Ready-Do-Done method delivered via telepractice to one participant. This investigation used a single-subject, AB design to measure the amount of time needed to plan and complete a structured, building task. The participant demonstrated minimial decrease in the amount of time needed to construct the figurine and a decrease in the amount of time needed to locate and place each piece on the figurine.