Diego Zapata and his crew did an outstanding job restoring our extremely old slider doors. The sliding doors are at least 20 years old. Mr. Zapata and his team worked over the course of 2 days. It was clear that Mr. Zapata’s workers were skilled. They also were nice enough to explain to me exactly what the problems were. I would not hesitate to work with Mr. Zapata and his crew again on my slider doors or windows.M. HallBradenton