Called RSI and they had someone out to look at the job the next day. Easy straightforward estimate and they did what they said they would do. They added a high grade insulation to my attic and I had them insulate my unfinished basement walls and ceiling also. I noticed a huge change in sound after they insulated the floor and downstairs. My house feels solid as a rock now compared to before and my heating costs went down also. Great job, I would recommend them. Hope this helps for whoever has been looking.