Nassau County Septic System Improvement Program

Nassau County Department of Health

Available Home Repair

About This Program

Rebates for homeowners who upgrade failing septic systems to advanced nitrogen-reducing wastewater treatment systems. Helps protect groundwater quality in Nassau County.

Rebate covers portion of cost for qualifying advanced septic system installation

Key Details

  • Up to $20,000 rebate for advanced septic systems
  • Covers nitrogen-reducing treatment systems
  • No income requirement
  • Must meet county health department specifications
  • Helps protect Long Island groundwater

How to Apply

Get free help applying Visit Official Program Page Track this program

(516) 227-9691

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Deadline: Ongoing program

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