I used Schoonover Remodelers for insulation to my exterior walls. I have had real cold rooms and high energy usage. I have heard that Schoonover does a good job,after making contact with him I had my home insulated and I am very positive about the results. Much warmer and there is no sign of where the insulation was added. I had a couple of ideas on how I wanted it done,and he was willing to work with my ideas. Being a woman that is great. I would reccomend him to anyone who needs work done. He has been in the business for a long time,so you know he will be around if a problem arises.