For decades, underground steel heating oil tanks (USTs) were installed throughout the Hudson Valley, including the Town of Carmel, Putnam Valley, and Scarsdale. Many of these tanks are now 25+ years old—well past their lifespan—and prone to corrosion and leaks. A leaking tank can contaminate soil and groundwater, leading to costly environmental cleanup that may not be covered by insurance if your policy includes a “pollution exclusion.” 

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.

Petroleum impacted residential or commercial property can pose a variety of health and environmental hazards because as gasoline, diesel...

Underground or aboveground petroleum (diesel, heating oil, gasoline) storage, steel or fiberglass, tank removals and environmental...

Underground petroleum storage tanks leak, not all but many. This video shows free product in one of many catch basins that were impacted...

If you have a commercial, residential or municipal underground or above ground heating oil, diesel or gasoline storage tank that needs to...