Weatherization Assistance Program
California Department of Community Services and Development
No-cost weatherization if a local provider can serve your home
Free weatherization and related health-and-safety work for income-eligible homeowners and renters.
What you could receive
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.
Who may qualify
Not every requirement is listed here. Confirm the full rules with the program administrator.
Location / service area
Statewide in California
Important requirements
Do not purchase before approval unless the program administrator confirms otherwise.
Timing / preapproval
Preapproval required
Effective dates: Jul 1, 2026 – no listed end date
Last verified: Sep 6, 2026 · Confidence: High
Official sources
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.