Customer satisfaction is considered very essential nowadays as it shows how firms are dedicated to afford quality products or services to their customers. Retaining the existing customer and acquiring the new customers are the basic objectives of any organisation and after sales service (ASS) has acquired a strategic role as a mean to achieve customer satisfaction. Importance–performance analysis (IPA) and quality function deployment (QFD) are the powerful tools successfully applied in many fields. However, studies on application of these tools in investigating the ASS quality and customer satisfaction seems to be scarce. This article investigates linking of IPA, which is a simple and effective customer satisfaction tool and QFD in the improvement of ASS attributes in an effort to determine the appropriate ASS strategic action plans to be adopted with the objective of enhancing customer satisfaction. In this study, a customer-driven model is proposed to examine the importance of the various ASS attributes and the performance of the organisation via questionnaire survey, and through the IP analysis, the areas to be focused are identified to help the decision makers in devising suitable policies, to improve the ASS performance. This is achieved through the employment of QFD that will help decision makers in the strategic planning to attain better customer satisfaction. A case study is carried out to exhibit the effectiveness of the developed model in a firm involved in manufacturing the home appliances.
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