Maine State Weatherization Assistance Program (WAP)

Maine State Housing Authority

Available Weatherization

About This Program

Maine State Weatherization Assistance Program (WAP) is available to homeowners and renters in South Portland, ME.

Federal WAP program administered by MaineHousing provides comprehensive energy efficiency improvements including insulation, air sealing, heating system upgrades, and window repair for income-qualified households. No cost to eligible homeowners and renters.

Average weatherization package value based on home energy assessment

Verified against Maine State Housing Authority's official page on 2026-06-17.

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

In South Portland, ME, you can combine this program with other local help to cut your cost:

Key Details

  • Free comprehensive weatherization services
  • Income at or below 60% state median
  • Includes insulation, air sealing, heating upgrades
  • Energy audit and health/safety testing included
  • Available to homeowners and renters

How to Apply

Get free help applying Visit Official Program Page Track this program

(800) 452-4668

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

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in South Portland early keeps your application moving.

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.
  • Household income proof (recent pay stubs, last year's tax return, or benefit award letters for everyone in the home).
  • 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: Rolling applications

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 Maine State Weatherization Assistance Program (WAP) provide in South Portland, ME?

Up to $8,000 in weatherization.

Who qualifies for Maine State Weatherization Assistance Program (WAP) in South Portland?

Maine State Weatherization Assistance Program (WAP) is open to homeowners and renters in South Portland, ME. It prioritizes low-income households.

How do I apply for Maine State Weatherization Assistance Program (WAP) in South Portland, ME?

Apply directly with Maine State Housing Authority using the official program link on this page or call (800) 452-4668. 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 South Portland, ME contractors

Find More Programs in South Portland, ME

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

See All Programs