Envirotek WorldWide medical waste treatment solutions help hospitals cut costs AND risks. From equipment costs, operational costs, infrastructure size, human and environmental safety, cycle times and much much more, Envirotek offers a clear and distinct advantage at EVERY stage of the medical waste treatment process. Headquartered in Charlotte, NC, we offer a range of medical waste treatment solutions that will adapt to any business model, including commercial medical waste facilities, large hospitals, small hospitals, surgical centers, dialysis centers, doctors offices, labs and more.