This study involved constructing relationship expectations and needs-oriented public relations strategies, and examining the impacts of such strategies on organization-public relationship outcomes. A total of 254 customers living in five major cities of a national power company in Taiwan were randomly surveyed using the CATI. The results indicated that constructing relationship expectations or needs-oriented public relations strategies are considered professional-service-oriented, community-service-oriented, and personal-service-oriented approaches. The results also indicated that, in sequence, professional-service-oriented, personal-service-oriented, and community-service-oriented approaches can generate different degrees of impact on organization-public relationship outcomes.