I had my first skylight replaced over two years ago due to hail damage by Skylight Specialists. I decided to get the other 3 replaced this winter. I chose Skylight Specialist again to replace them due to my experience with them and my HOA recommended them as well. They were the old dome type and old!! It is so nice to have beautiful clear flat ones! So nice to get all three replaced in one day. They were on time and finished an hour ahead of schedule.