Aeration Septic Inc. (ASI) services some 2,500 contract customers with advanced onsite treatment systems in northeastern Ohio and performs a growing number of installations. That’s not nearly enough for owner and CEO Krista Gesaman and her 12 team members.
They’ve branched out into areas as diverse as installing wastewater lift stations for municipalities and selling onsite treatment products and other goods online. They’re looking to expand into stormwater management, and a growing line of business is maintaining larger decentralized systems for nursing homes, mobile home parks and other facilities that require a licensed operator. There’s no telling what will come next:













