California Low-Income Weatherization Program (LIWP)

California Department of Community Services & Development

Available Weatherization

About This Program

California Low-Income Weatherization Program (LIWP) is available to homeowners and renters in Monterey, CA.

Cap-and-Trade funded program providing energy efficiency upgrades and solar PV systems to low-income households in disadvantaged communities. Services include weatherization, attic insulation, mini-split heat pumps, solar panels, and water-efficient measures at no cost to residents.

Package value varies by home needs; solar component adds significant value

Verified against California Department of Community Services & Development's official page on 2026-06-17.

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

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

Key Details

  • Free weatherization plus solar for low-income homes
  • Income at or below 80% AMI required
  • Priority for disadvantaged communities
  • Includes solar panels, insulation, HVAC
  • No cost to homeowner or tenant

How to Apply

Get free help applying Visit Official Program Page Track this program

(916) 263-1296

A grant-savvy contractor in Monterey, CA 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 Monterey 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.

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Frequently asked questions

How much can California Low-Income Weatherization Program (LIWP) provide in Monterey, CA?

Up to $12,000 in upgrades.

Who qualifies for California Low-Income Weatherization Program (LIWP) in Monterey?

California Low-Income Weatherization Program (LIWP) is open to homeowners and renters in Monterey, CA. It prioritizes low-income households.

How do I apply for California Low-Income Weatherization Program (LIWP) in Monterey, CA?

Apply directly with California Department of Community Services & Development using the official program link on this page or call (916) 263-1296. 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.

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