King Insulation did a great job and was very clean when they worked. The first thing they do when they back there truck in your driveway is tape a piece of plastic down to back over it in case there is a drop of oil! Now that's consideration! There guys were friendly and worked hard.
For the money you get a huge improvement on your insulation. My house was built in the early 90's and needed the update.
I would highly recommend King Insulation.
Mike