Chimney/Dryer Vent Cleaning Services. Eco Grizzly is a family owned company who believes that the client comes first. Responsibility, professionality, integrity, transparency and client satisfaction are our top priorities. We care for you and your family’s health. Our Family trained team of technicians use their experience to ensure you get the result you deserve. Eco Grizzly is a proud supporter of the United States military, as all our technicians are ex-military. We are committed and devoted to make sure you are satisfied! As a family owned company, we care about our community.