PSEG Long Island Insulation Rebate

PSEG Long Island

Available Weatherization

About This Program

PSEG Long Island Insulation Rebate is available to homeowners in Brookhaven, NY.

Rebates for PSEG Long Island customers who add qualifying insulation to attics, basements, or walls. Must complete Home Energy Audit first. Rebate amount based on square footage and R-value improvements.

Rebate based on insulation square footage and R-value improvement

Official program page checked live on 2026-06-22.

Data last verified 2026-06-09. How we verify our data.

In Brookhaven, NY, you can combine this program with other local help to cut your cost:

Key Details

  • Rebate up to $2,000 for insulation upgrades
  • Home Energy Audit required first
  • Available to all PSEG Long Island customers
  • Covers attic, basement, and wall insulation
  • Qualified contractor installation required

How to Apply

Get free help applying Visit Official Program Page Track this program

(800) 490-0025

A grant-savvy contractor in Brookhaven, NY can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

This grant requires a licensed contractor

This grant requires the work to be done by a licensed contractor, and you will likely need a written estimate to apply. Get a free estimate from a contractor in Brookhaven who knows grant paperwork.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Ongoing while funds available

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

How much can PSEG Long Island Insulation Rebate provide in Brookhaven, NY?

Up to $2,000 rebate.

Who qualifies for PSEG Long Island Insulation Rebate in Brookhaven?

PSEG Long Island Insulation Rebate is open to homeowners in Brookhaven, NY. It has no income limit.

How do I apply for PSEG Long Island Insulation Rebate in Brookhaven, NY?

Apply directly with PSEG Long Island using the official program link on this page or call (800) 490-0025. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse Brookhaven, NY contractors

Find More Programs in Brookhaven, NY

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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