[jmaxwell]

Thanks for the responses, guys. To clarify, the $550 was just for the sealer. The overall job of cleaning and repairing the grout was $1050. The shower is only 2 years old, so isn't all that dirty, but does need the grout repaired in the corners where it has cracked. It is also supposed to have a 10 yr warranty if you use their maintenance kits.