Imitation is an important early social communicative skill that is often impaired in young children with autism. Reciprocal imitation training is an easy-to-implement intervention that targets social imitation and can be taught to parents or other caregivers to implement at home and in the community. In this study, parents of children with autism were taught to implement reciprocal imitation training. The quality of parent fidelity of intervention implementation and rates of child spontaneous imitation were examined in three phases: baseline, post-didactic training, and after the introduction of 1:1 coaching. The results suggest that coaching improved parent fidelity with all parent participants, and this correlated to an increase in spontaneous imitation with some of the child participants.