They did a great job on our 3rd floor and around the basement where the framing connects to the foundation. Very friendly and professional crew, took them about 4 hours to do all the work (another company quoted 8hr). My 13 month old daughter was able to take a nap while the guys were doing the install. High quality products used in the installation, can definitely feel the difference up there. Would definitely recommend this company. Great work at a great price!