Conjoint Behavioral Consultation (CBC) is discussed as an emerging and effective model of home-school collaboration and shared problem solving. A case study is presented to demonstrate how practitioners can use CBC to deliver high quality consultation and intervention services to students, teachers, and parents in a real world setting. An evidence-based intervention (EBI) was implemented in the context of CBC to enhance the on-task and compliant behavior of a student referred for consultation. Results indicated a significant increase in teacher ratings of behavioral control (on-task and compliant behavior) following consultation. Positive treatment effects were maintained at a 4-week follow-up. Norm referenced measures produced statistically reliable and clinically meaningful changes in teacher perception of externalizing problem behavior. Consultees validated CBC as an acceptable and effective model of service delivery across home and school contexts. Limitations, future research, and implications for evidence-based practice are discussed. (Contains 1 table and 1 figure.)