Headquartered in Charleston, SC, and serving the East Coast of the US, Energy One America is committed to providing you with ... cutting edge energy saving upgrades coupled with an efficient and highly professional experience. We pride ourselves on being the number one company in the Southeast for: - Spray Foam Insulation - Fiberglass Insulation - Mold Prevention - Surface Coatings - Commercial Air Barriers - Commercial Mold Prevention - Commercial Spray Foam & Fiberglass Insulation Energy One America (EOA) prides itself on being a leader in the spray foam industry and the largest residential spray foam insulation company in the United States, as well as the fourth fastest growing business in South Carolina. A locally owned and operated business, EOA is committed to the development and use of products that ensure improved and increased efficiency in heating and cooling, act as a sound barrier, and prevent the growth of mold or the entry of rodents throughout the residential and commercial building industry. Uniquely qualified, EOA offers customers a 25-year fully transferrable warranty on their mold prevention product, spray foam insulation that provides lasting comfort and saves the homeowner money, as well as a host of ancillary services. read more