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


Sewer Saddle Installation

Sewer Mains / Sewer Point Repairs

Completion of some commercial and residential projects requires manipulations and extension of municipal sewer mains.

  • Any size
  • Complete dewatering capability
  • By-pass pumps
  • Any material, Clay to Ductile iron
  • OSHA Certified trench and Shore


Commercial customers requiring a sewer main extension, adding a manhole a commercial cut-in or other sewer main work call Excav for big company capability with small company service and detail.

Sewer main repair

REPAIRS? Have a problem with a private main? Call Excav, we can solve your problem by providing the following services:

  • Call in for emergency mark-outs
  • Emergency road opening permits,
  • Bypass pump to mitigate environmental concerns
  • Repair the sewer line (many sizes repair parts in stock – even force mains!)
  • Backfill and restore

Call anytime 631-774-6227

Residential customers can rely on Excav for reasonable rates and excellent service.

Remember, from design through permit, installation and restoration we can get your sewer and sanitary needs covered.