We had some water damage to the seat in the bay window which Brock had installed over 10 years ago. We called Brock and after assessing the damage, they agreed to replace the seat ... no charge!!! We have always been very satisfied with all the work that Brock has done for us, but this was above and beyond what was expected. Our service coordinator, Jenn Da Silva, was very helpful in arranging the inspection and coordinating the installation. Nick Carvalho supervised the installation, and explained everything that would need to be done for a proper repair. They also determined where the leak came from and addressed this issue. A special thanks to Amry , Cassius, and the NorthStar rep. who did a great job with the replacement of the seat and worked tirelessly all day. We are extremely satisfied with the result and would definitely recommend Brock to anyone. They do great work with the initial installation, and are fantastic with post installation service. THANKS BROCK!!!