“We recently had insulation added to R60 in our attic by Rockweiler. They also performed advanced air sealing and installed ventilation baffles in every possible area. My hope was to have a contractor who could check all the boxes that met my expectations. On time – check, courteous – check, knowledgeable – check, hard working – check, willing to explain the work being performed and make suggestions – check, clean the area upon completion – check. I am very happy with the work done and my expectations were exceeded by the professionals doing the work. Thanks!”