This study examined the effects of e-coaching on the implementation of a functional assessment-based intervention delivered by an early intervention provider in reducing challenging behaviors during home visits. A multiple baseline design across behavior support plan components was used with a provider-child dyad. The e-coaching intervention consisted of weekly training and support delivered via video conferencing software. Results demonstrated a functional relation between e-coaching and early intervention provider implementation of targeted behavior support plan strategies. Furthermore, the child's challenging behaviors decreased over the course of the study. Contributions to the literature, implications for practice, and future directions are discussed.