Arbor recently upgraded our insulation in our attic. They did an excellent job! It has made a huge difference in our heating already and will definitely make a big impact on our energy bills. They were great to work with, gave alot of suggestions, and walked us thru the entire process to understand what we needed. I chose them after an extensive search for the best deal in town and found them to be the best bang for your buck! Its a great price for excellent quality and service. I would recommend them to anyone looking for new/upgrade insulation.