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ArticlePeer ReviewedOpen AccessPlagiarism Passed
Paper ID:IJSREM66363

The Influence of Service Quality on Customer Satisfaction

Stream/Area:

-

Subject:

-

Paper ID:

IJSREM66363

Volume:

10 |

7 |

Jul 2026

Pages:

1-7

Publication Frequency:

Monthly (12 issues per year)

DOI
Digital Object Identifier
10.55041/IJSREM66363

License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.

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Authors

G

Gowtham

Department of Management Studies

Visvesvaraya Technological University

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DVRK

Dr. Veena Rani K

Department of Management Studies

Visvesvaraya Technological University

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Abstract

Service quality has emerged as a critical determinant of customer satisfaction across service-based industries, shaping repeat patronage, word-of-mouth communication, and long-term profitability. This study empirically examines the influence of service quality, measured through the five SERVQUAL dimensions of tangibles, reliability, responsiveness, assurance, and empathy, on customer satisfaction. A quantitative, cross-sectional survey design was adopted, and structured questionnaires anchored on a five-point Likert scale were administered to 200 respondents. The collected data were analysed using descriptive statistics, reliability analysis (Cronbach's alpha), Pearson correlation, multiple regression analysis, independent-samples t-test, one-way ANOVA, and the chi-square test of independence. Results indicate that all five service quality dimensions are significantly and positively correlated with customer satisfaction, with assurance and reliability emerging as the strongest predictors. The multiple regression model explained approximately 48 percent of the variance in customer satisfaction (R² = 0.481, p < 0.001), leading to rejection of the null hypotheses. The chi-square test found no significant association between visit frequency and satisfaction category. The findings reinforce the centrality of service quality management, particularly assurance and reliability, in strengthening customer satisfaction and offer practical implications for service organizations.

KEYWORDS

Service Quality Customer Satisfaction SERVQUAL Correlation Analysis Multiple Regression Chi-Square Test.

Cite This Article

Gowtham, Dr. Veena Rani K, "The Influence of Service Quality on Customer Satisfaction," International Journal of Scientific Research in Engineering and Management, vol. 10, no. 7, pp. 1-7, Jul 2026. https://doi.org/10.55041/IJSREM66363

Full Article/Conclusion

This study empirically examined the influence of service quality on customer satisfaction using a quantitative, questionnaire-based design and a comprehensive set of statistical techniques, including reliability analysis, correlation analysis, multiple regression, hypothesis testing, chi-square testing, t-test, and ANOVA. The results demonstrate that service quality, particularly the assurance and reliability dimensions, significantly and positively predicts customer satisfaction, leading to the rejection of both null hypotheses and acceptance of the corresponding alternative hypotheses. Organizations seeking to improve customer satisfaction should therefore  prioritize  investments  that  strengthen assurance (staff competence, trustworthiness, and security) and reliability (consistency and accuracy of service delivery), while continuing to maintain adequate standards of tangibles, responsiveness, and empathy.

References

1.  Analysis of case management service quality for PCI patients based on the SERVQUAL model: A single-center prospective study.     (2026). PMC. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1281 6165/ 2.  Examining the effect of electronic banking service quality on customer satisfaction and loyalty: An implication for technological innovation. (2023). Journal of Innovation and Entrepreneurship, 12. https://doi.org/10.1186/s13731023-00287-y 3.  Examining the effects of electronic service quality on online banking customer satisfaction: Evidence from Zambia. (2022). Cogent Business & Management. https://doi.org/10.1080/23311975.2022.2143017 4.  Hoo, W. C., Madhavedi, S., Pandey, R. K., Tzo, L. E., Wah, C. K., Yan, X., & Prompanyo, M. (2024). Customer satisfaction through service quality dimensions: A study on perishable products purchased through online mobile apps in Klang Valley, Malaysia. Journal of Infrastructure, Policy and Development,  8(15),  8791. https://doi.org/10.24294/jipd8791 5.  Mitropoulou, A. D., & Tsoulfas, G. T. (2021). Using a modified SERVQUAL approach to assess the quality of supply chain services in Greek online supermarkets. 6.  Mobile banking: System quality, information quality, service quality, customer satisfaction and loyalty. (2022). University of Negeri Makassar, 9(1), 141-148. 7.  Patients' experience of service quality in government and private hospitals in the Qassim Region, Kingdom of  Saudi  Arabia.  (2024).   PMC. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1089 3560/

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Publication Date

7/27/2026

Peer Review Type

Double-Blind Peer Review

Review Rounds: 2

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