Grants & Rebates for Septic Systems

You may qualify for up to $65,000 in Grants & Rebates for your septic system upgrade!

All of the following opportunities are available for the installation of your new I/A OWTS, if it is replacing a conventional system.

New York State Septic Grants

Maximum grant of $25,000 available for the installation of new I/A OWTS systems on residential properties.*

Suffolk County Septic Grants

Maximum grant of $20,000 available for the installation of new I/A OWTS systems on residential properties in Suffolk County.* Low interest loans also available.

East Hampton Town Septic Rebate

Maximum rebate of $20,000 available for residential and commercial projects. Restrictions apply based on location, environmental factors, and housing type.

Southampton Town Septic Rebate

Maximum rebate of $20,000 available for residential and commercial projects. Restrictions apply based on location.

Shelter Island Septic Rebate

Maximum rebate of $15,000 available for residential property only after applying for all available State and County grant opportunities.

*Grant amount awarded depends on eligible cost of installation.

How Much Do You Qualify For?

Schedule a FREE, no-obligations consultation with our experts who will identify every possible funding opportunity for your environmentally-friendly septic upgrade project.

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The Bridgewater Environmental Services team is uniquely qualified to manage your sanitary improvement project. Our team brings decades of experience in environmental compliance, tech and automation, environmental land use, septic, grant & rebate handling, and installation to make sure your project is a success. Whether because of mandates, system failure, or environmental altruism, upgrading your sanitary system is the single largest positive environmental impact you can have on Long Island’s waterways.

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Septic systems are an essential component of any home or property that is not connected to a central sewer system. Over time, however, traditional septic or cesspool systems can become outdated, inefficient, and potentially harmful to the environment. That’s why many homeowners are considering upgrading to an advanced I/A OWTS septic system. But, is this upgrade worth the cost?

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