Adoption of family and child goal-setting in paediatric rehabilitation is important to positive long-term outcomes. Solution-focused coaching (SFC) has been identified as a promising approach to ensuring this type of goal-setting occurs, while the actual implementation of SFC by health care providers (HCPs) is low. This study utilized the capacity, opportunity, and motivation model of behaviour change (COM-B) to identify which strengths and difficulties health care providers (HCPs) perceived with respect to SFC goal-setting in paediatric rehabilitation. A self-report survey was developed and administered to HCPs at a paediatric rehabilitation hospital. Each survey question was based upon a COM-B sub-component. Demographic information was collected from HCPs, and descriptive statistics were used to rank perceived COM-B components from strongest to weakest. Results indicate HCPs view the provision of SFC goal-setting as an important practice, while they also perceive difficulties to actual delivery due to: lack of adequate individual skill, lack of experience with this type of goal-setting, and insufficient preparation for clients to engage in sharing their goals. HCPs also perceived lack of organizational processes to support the practice within their teams. Recommendations for intervention are provided.