How much you get
PSEG Long Island updated its heat pump rebate tiers on January 1, 2026, and the standard-tier dollar amount for Southampton hadn't been published as of our last check. What is confirmed: the income-qualified track and the geothermal rate.
Standard-tier air-source heat pump
PSEG Long Island revised its rebate schedule January 1, 2026; the standard-income dollar figure wasn't published at the time of our research. Confirm the current number with a participating contractor.
Home Comfort Plus (income-qualified)
Covers 100% of project cost for income-qualified households, up to $11,000.
Geothermal
Ground-source systems are rebated per ton of capacity.
We'd rather tell you the standard-tier number is unpublished than guess at it. Call PSEG Long Island or a participating contractor to get the current figure before you budget for a Southampton installation.
Source: PSEG Long Island rebates
Stacking it with other programs
If your household qualifies for Home Comfort Plus, PSEG Long Island covers the full project cost up to $11,000 — check the income limits before assuming you only get the standard tier. Geothermal installs in Southampton are rebated separately, at $1,000–$2,000 per ton, and can be combined with the federal 25C tax credit.
Heat pump installers in Southampton
Browse our directory of real, currently-reviewed HVAC contractors serving Southampton — filtered to this area, not a generic national list.
See Southampton heat pump installers →
Common questions
How much is the heat pump rebate in Southampton?
PSEG Long Island's standard-tier rebate for Southampton wasn't published as of our last check, following a January 1, 2026 rate update. Income-qualified households get up to $11,000 through Home Comfort Plus, and geothermal systems are rebated at $1,000–$2,000 per ton. Confirm the current standard rate with a participating contractor.
Where do I find a heat pump installer in Southampton?
Browse the full installer directory for real, currently-reviewed contractors serving Southampton, or run our free assessment for a shortlist matched to your project and current fuel type.
Other rebates in Southampton
Insulation & Air Sealing Battery Storage EV Charger Windows & Doors Smart Thermostats Water Heater Solar
Next steps
View all Southampton rebate programs → or get quotes from local installers →. Contact us → if something here looks out of date.