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


Vegetated swale

Vegetated Swales

  • Control flow of storm water
  • Allow natural seepage back into groundwater (instead of run-off)
  • Can be combined with other systems to reclaim/treat storm water


To obtain WqV. Swales can be installed effectively in most environments and provide a useful (and naturally beautiful) feature for storm water management.