We hired Igor to replace about 90% of the windows on our home renovation project. We replaced about 30 windows (20+openings) and had 4 brick cut outs. Igor was very knowledgable. Igor's brother ,Gena and his crew did the installation and window enlargements. They said it would be completed in 2-3 days and they delivered the job in 2 days. Very hard working crew and we were very happy with their work. We were very happy with the service and product.All Reviews