Featured Project:
9/11 Memorial
Eastport-South Manor High School

9/11 Memorial at ESM

Excav was proud to install a beam from the World Trade Center in this permanent memorial to a day none of us will forget.

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Excav is hiring:
Employment Opportunities

Excav is a green-focused company. Learn more by clicking below:Green Construction Services


Long Island Grading

Grading Services

From small bulldozers to motor graders, we have the equipment fleet to accomplish all grading tasks. However, equipment is not the only factor in getting a proper grading job.

Knowledge of site conditions such as soils, rainfall, pitch, vegetation, even groundwater, all play a factor in choosing "final grade."

From large chains used to drag across a surface to extensive grading equipment, Excav has the experience, skills and equipment to complete your grading project.



Proper grading is essential for storm water runoff control, reduced maintenance costs and long term satisfaction.

Careful planning for storm water volume must be done prior to finalizing a landscape plan.

We can help you put storm water management first with a free overview of your plot. We can recommend "green" techniques for grading and storm-water management, assist with a grading and drainage plan and incorporate that plan into landscape development.

From rough grading to technical fine grading, Excav has the equipment and experience to perform any grading task from highway to residential.

The Compaction story

Soil stability is 100% responsible for the longevity of any paving project. If the soils are not bearing, the asphalt will eventually crack, allow water entry and subject paving to freeze/thaw expansion cycles and eventual failure.

Excav has invested in the best compaction equipment available, contact us and see how we can help you on your next project.