Environmental emergencies can escalate quickly, making immediate action critical. At Tri-State Environmental, rapid response and experienced execution are at the core of every project. From petroleum spills and hazardous material releases to leaking underground storage tanks and chemical incidents, our team is equipped to manage complex environmental challenges with speed, safety, and precision.

Based in Hawthorne, New York, Tri State Environmental Services is a top-rated provider for preventing, managing, and cleaning up petroleum spills across the Hudson Valley.

For decades, steel underground storage tanks (USTs) were the standard for heating oil and fuel. But steel doesn’t last forever. Over time, rust eats away at the shell and seams, creating holes that allow petroleum to leak into the soil and groundwater.

Whether the incident involves a toxic chemical release — such as an unknown chemical, acid, mercury, or solvent — or a petroleum-based spill involving gasoline, diesel, or heating oil, Tri-State Environmental has the knowledge and experience to remediate the site effectively.