Last Spring, after you finished weatherizing our home, we already felt that the house was tighter and more comfortable. Now that we have had some really cold weather we appreciate the job you did even more. You eliminated the chilling drafts we always experienced in fall and winter ever since we bought our home six years ago. Our home is now snug and comfortable. Also, we have begun getting rebates from reduced energy usage. Saving a lot of money and being much more comfortable--you can't beat that! I believe we saved in excess of $600 this year just on Duke Power alone. We recommend Energy Reduction Specialist of NC highly to anyone who needs weatherization done. You work quickly and efficiently, know the science behind what you are doing, and do what you claim without exaggeration. You're the best!!