How do i contact harcros chemicals? Submitted by admin on Thu, 03/16/2017 - 17:52. Harcros Chemicals. 5132 Trenton Street. Tampa, FL 33619. United States. (813) 247-4531. [email protected]. Submitted by admin on Mon, 08/14/2017 - 16:07. Harcros.Is harcros chemicals the right chemical mix for organic growth? Harcros Chemicals has the right chemical mix for organic growth. The company distributes its own line of organic specialty chemicals Harcros distributes throughout the US from more than 25 facilities, though it does concentrate its service in the Midwest and Southeast US.Does harcros hire cdl drivers? With a growing fleet of over 200 trucks, Harcros is always looking for Class A CDL drivers. Offering exceptional benefits and employee ownership Harcros has both local and ORT positions around the country. Click below to start your application.