Clients always ask us if we work through the winter. The answer is yes. As long as the proper precautions are taken, there is no danger to the home. We ensure that any areas with siding removed have extra insulation at the end of each day. Pipes, etc. are also properly cared for. We have never had an issue in over 30 years due to working in the cold. Below is a photo of the temperature before work the other morning. Definitely wore long underwear that day!