Advances in information technologies have led to a rapid growth in the number of self-service technologies (SSTs) as well as in increase in the role technology plays in customer interactions with the firm. Evidence exists that service quality delivery through SSTs is an essential strategy to success. Extensive research on Internet service quality has been performed, however, issues concerning consumers' evaluation of SST encounters remain under-studied. This paper reviews and synthesizes 174 related journal articles concerned with SST service quality from various research fields, proposing major SST service quality dimensions and its antecedents/consequences. A research agenda is then developed for future research.