Many people don’t realize the importance of protecting concrete from the properties they own. Until now, 86% of concrete maintenance needs still come from large companies or agencies, this is exacerbated by concrete maintenance service companies that only focus on corporate customers, so that individual customers have difficulty getting access to competent concrete care services. Departing from this problem, in 2020 BISEKA SYNERGY was established to provide concrete maintenance services with high industrial standards to all groups, both agencies and individuals. BISEKA SEYNERGY also presents the first online contractor-based service in Indonesia, so that prospective customers can conduct consultations, surveys, and estimate costs only through a smartphone.