Welcome to SA Dunn Landfill

S.A. Dunn & Company, LLC

S.A. Dunn & Company, LLC owns a sand and gravel mining operation that has existed since the 1800s in the City of Rensselaer and the Town of North Greenbush. The reclamation required as part of the mining permit includes grading with construction and demolition debris fill in accordance with strict modern regulations (see About Us page).


Current Events

New York State DEC has been regularly testing the air quality surrounding our facility since 2019 and summarizes findings on a regular basis. In April 2020, they issued findings from additional testing at the school facility to our north for volatile organics (VOCs), particulates and certain metals and found levels “…typical of the general air quality for a suburban area.” We are pleased to have this affirmation that our facility’s operations are protective of the health of our neighbors.


Community Participation

S.A. Dunn & Company is an active community member in the City of Rensselaer and throughout the Capital Region. Employees reside in area communities contributing to local economies and taxes. The facility patronizes local vendors for equipment, materials and services.


Donations to local organizations:

  • City of Rensselaer Schools
  • Circle of Mercy
  • CoNCERNS-U/Tri-County Catholic Charities
  • City of Rensselaer/Christmas in the City
Sa Dunn Landfill
Sa Dunn Landfill
Back to Top