Because the service sector in economy is so important and has certain unique features. There are many opportunities in service industries the demand for services is expected to grow faster than other types businesses. The contribution of this paper are proposed a view of customer service strategy framework under transaction cost a specific strategies activity based on the seven P's model of services marketing. In addition, the strategic goals capabilities are bound together in a relationship that ultimately determines a business's competitiveness. The proposed of this model also providing quality customer service strategy to maintain business' abilities and skills that enable an organization to face the violent competition.