We purchased a home in the fall and when winter set in we found the front two bedrooms were colder than the other rooms. We had a few insulation companies take a look, but they were very expensive and said they couldn't get to my job for a few weeks. I called Knox Insulation and they came two days later with their equipment to re-insulate the attic. Because of a squirrel problem that the previous owner had, the fiberglass insulation was unevenly dispersed and there were bare spots above the cold rooms. Knox arrived on time and finished the job in a few hours. They were polite and respectful of our house and were extremely clean. They left no mess and completed the job for the quoted price (which was more reasonable than their competitors), doing all that they promised. We noticed a positive difference immediately when they left and the house is much warmer than before. Kent Knox and his team are extremely professional and a wonderful contractors to work with. They are very trustworthy and I would highly recommend Knox to anyone with an insulation problem. Thank you Knox for making our home more comfortable!