Customer Services Questionnaire Your Name (required) Your Address (required) Your Email (required) Please mark us out of 10 for the questions below: Customer service and efficiency Politeness and cleanliness of installers Quality and finishing of products Cleanliness on glass and frames on completion Tidying and cleaning on completion Quality of service from FIS Windows in general Your overall comments regarding your experience with FIS Windows: Are you happy for us to use your feedback on the Testimonials page on our website?