With decades of experience in the construction business, Advantage Insulation has an extensive knowledge in both residential and commercial buildings. This gives us the knowledge to install the appropriate insulation for each situation. We specialize in open cell and closed cell spray foam insulation, but install cellulose insulation as well. We offer FREE estimates and would love to talk with you about increasing your energy efficiency today! Advantage Insulation serves the following counties in NY, MA, CT, and PA: New York- Ulster Columbia Dutchess Greene Albany Saratoga Schenectady Orange Westchester Putnam Rockland Sullivan Connecticut - Litchfield Fairfield New Haven Hartford Massachusetts - Berkshire Pennsylvania - Wayne Pike Lackawanna Susquehanna.