The main objective of the investigation was to know how the company Paradise Green Club, Iquitos 2023, related customer satisfaction with the quality of service. It is descriptive, uses a quantitative and correlational methodology, and uses a cross-sectional, non-experimental design. 50 customers of the Paradise Green Club business made up the population. The instrument was used for the compilation of information. Then, it was processed using a Microsoft Excel spreadsheet and IBM SPSS Statistics v26, yielding a Pearson correlation coefficient of 0.966, evidencing a strong correlation between the customer satisfaction criteria at Paradise Green Club, Iquitos 2023. As a result, it was The research ends by accepting the broad hypothesis and refuting the null hypothesis.