I just had my walls and attic insulated last year. I was paying alot of money in energy cost. i noticed that over the winter i saved almost 30 percent on my heating cost. My electric bill has also gone down significantly also. I notice the... (More) I just had my walls and attic insulated last year. I was paying alot of money in energy cost. i noticed that over the winter i saved almost 30 percent on my heating cost. My electric bill has also gone down significantly also. I notice the house is more sound proof too. The job was fair price and only took one day. It was a little messy but i recommened cellulose insulation to anyone that is paying alot in utility bills right now. American Construction is a good company
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