How much you get
PSEG Long Island's home weatherization rebate pays up to $1,000 for market-rate customers. Income-eligible households can access an enhanced tier up to $6,250.
Sources: PSEG LI home efficiency, TheGrantMap Suffolk County
Administered by: PSEG Long Island Home Energy Efficiency / Weatherization rebate
Southampton-specific note
Southampton's own "Sustainable Grants and Rebates" town page doesn't host a town-funded program — it simply redirects residents to NYSERDA NY-Sun. There's no local top-up beyond the PSEG/state programs above.
Insulation & Air Sealing installers in Southampton
Real companies serving Southampton, pulled from their current Google reviews. We're not paid to list anyone here.
Browse the full installer directory → for more Southampton options.
Common questions
How much is the Insulation & Air Sealing rebate in Southampton?
PSEG Long Island's home weatherization rebate pays up to $1,000 for market-rate customers. Income-eligible households can access an enhanced tier up to $6,250.
Is that Insulation & Air Sealing figure confirmed?
Both figures come from secondary sources, not a PSEG-branded PDF — confirm exact numbers against the psegliny.com rebate catalog before publishing them to a customer.
Is there a Southampton-specific top-up beyond the territory program?
Southampton's own "Sustainable Grants and Rebates" town page doesn't host a town-funded program — it simply redirects residents to NYSERDA NY-Sun. There's no local top-up beyond the PSEG/state programs above.
Where do I find insulation & air sealing installers in Southampton?
Browse real, currently-reviewed installers near Southampton on our installer directory, or run our free assessment for a shortlist matched to your project.
Other PSEG Long Island Cities
Huntington Smithtown Islip Babylon Oyster Bay Brookhaven
Next steps
View all Southampton rebate programs → or contact us → if something here looks out of date.