or DIY

It is not difficult to do it your self. You can rent a truck from Home Depot, take material home, and return the truck first. blower is free if you buy 10 packs or more fiberglass (you need over 20 packs fot uor case). Make sure buy the high quality material (I did twice, and found the cheaper material does not help much) It takes about 2 hrs to blow the material, but total it takes about 6 hrs for the task (blowing + buying material, preparation, cleaning, etc).