Weatherization Assistance Program
by California Department of Community Services and Development
Free weatherization and related health-and-safety work for income-eligible homeowners and renters.
What you can get
No-cost weatherization if a local provider can serve your home
DOE Weatherization Assistance in California is administered by CSD and local providers. Measures can include sealing, insulation, HVAC, and water heaters after an energy audit. Income uses the CSD table effective July 1, 2026. No statewide dollar cap is published. Owners and renters may qualify.
Overview
Free weatherization and related health-and-safety work for income-eligible homeowners and renters.
Who may qualify
Not every requirement is listed here. Confirm the full rules with the program administrator.
Location / service area
Statewide in California
How to apply
Use the official application or program page. Confirm current instructions with the administrator before you apply.
Preapproval required
Important things to know
Effective dates: Jul 1, 2026 – no listed end date
Last verified: Sep 6, 2026 · Confidence: High
Official sources
Not sure what you qualify for?
Check your eligibility. We’ll compare your answers with published program rules.
Eligibility is based on published program information and the details you provide. Program rules, funding and availability can change. Always confirm eligibility with the official program administrator.