No, this service cost doesn't include grouting material.
Yes, all the issues mentioned in Flipzio will be solved on the same day if all material is kept ready for the same day.
Yes, you can ask the plumber to bring material with them before the services. Extra cost will be provided for the spare part.
Yes, the spare part purchased by Flipzio pofessionals come with the warranty.
No. Only spare part is not included in services cost.