Sierra Windows and Doors

We had Sierra Windows and Doors replace 17 windows and our front door recently. We were very pleased with the price, and the quality of the energy efficient windows and our new front door (with insert) are also excellent. John was excellent in keeping us informed of the delivery date, and the installer was also so professional. He showed up on time every day and worked so hard. He cleaned up very well along the way. The trim he installed around the windows and doors was very professionally done. All the windows were properly insulated and caulked and a very nice finished product in the end. We are very happy with this and will call on Sierra again in a couple of years as we build our new home.