Office in Dayton, OH
Helix Environmental, Inc. is a woman-owned environmental and occupational health consulting firm headquartered in Dayton, Ohio. Founded in 1988, it serves industrial and commercial clients, homeowners, and governmental agencies with environmental health, safety, testing, consulting, and expert-witness services. Its president and co-founder, Linda Morken Froehlich, is a state-licensed Ohio Radon Tester.