We did an extensive addition to our house by adding a second story. Project took about six months. Penn Carpentry did all of the work in a timely and professional manner. We lived in our house during the work and they made this much easier than expected. The quality of the finished project is beautiful and we are thrilled with the space. I highly recommend Penn Carpentry for any project, big or small. Greg and all subs were easy to work with and responded to all our questions.