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.

Any contaminated lands from hazardous spills harbor a multitude of health and environmental risks due to the presence of potentially...

Winter months and cold weather bring a freeze-and-thaw cycle as winter comes to a close and with a shorter winter than expected heating...

New York's winter months are not just about picturesque snowfalls; they bring a unique set of challenges like icy conditions, slip...

Catch basins are in every neighborhood….on every public street and all along the highways. They are a critical part of our infrastructure...

We advise not to gamble with environmental concerns, and with approximately 3 million residential heating oil tanks in New York State,...

Need your underground heating oil tank removed ASAP? Here's a list of just some of the areas Tri State Environmental services… Town of...

Clean water is vital to our health and our communities. We need clean water upstream to have healthy communities downstream. Even the...

Storm drains and catch basins typically include a grate or curb inlet and a pit that accumulates trash, debris, sediment, leaves, oil and...

In the state of New York thousands of UST’s storing heating oil, gasoline, diesel and other petroleum and hazardous materials remain...

Waste Disposal can be a challenge for industry, municipalities, contractors and many other generators of industrial or hazardous waste. ...

Hazardous spills left to impact the environment can poison the water, soil and air for years to come as well as choke vegetation and fish...

At Tri-State Environmental we believe it takes both knowledge and integrity to get the job done correctly. You must not only specialize...

Surface and subsurface land or ground contamination can result from a variety of intended, accidental, or naturally occurring activities...

Tri-State Environmental Services performs aboveground and underground storage tank removals with competence and professionalism. Being...

In situations involving petroleum spills such as gasoline, heating oil, diesel on a highway, roadway interstate, from both commercial,...

Industrial Maintenance services performed by Tri-State Environmental Services crew. Grease, oils, residual petroleum film can be easily...

Winter months in New York bring cold temperatures, snow, ice and unique safety risks, slip hazards, and other potentially unforeseen...