Service Quality judgement parameters

Tangibles: Physical facilities, equipment, and appearance of the personnel.
 

Reliability: Ability to perform the service consistently in a dependable and accurate fashion.
 

Responsiveness: Willingness to help customers, willingness to provide prompt service.
 

Assurance: Employee's knowledge and courtesy and their ability to inspire trust and confidence.
 

Empathy: Caring employees' individualized attention to customers.