California service directory
Sonoma — Energy assistance & weatherization directory
Understand home weatherization — California guidance (opens in a new tab)Shared state instructions
Free energy-efficiency improvements for qualifying low-income households, under the programme’s assessment and funding rules.
Source & saved evidence
Reviewed programme instructions
LIHEAP Weatherization provides free energy efficiency upgrades to low-income households to lower their monthly utility bills while also improving the health and safety of the household's occupants.
Agent source review: October 16, 2026 · Snapshot 88e29bf9828782b2
North Coast Energy Services — weatherization (opens in a new tab)Official instructions
Provider programme page. CSD lists this specific provider for weatherization; confirm your city/ZIP, current intake method, eligibility and available funding.
- Availability · North Coast Energy Services — CSD provider referral
- CSD lists North Coast Energy Services as a energy bill assistance & weatherization provider. Check the local programme’s service area and intake instructions before applying.
Source & saved evidence
Reviewed programme instructions
Energy Bill Assistance & Weatherization Provider North Coast Energy Services This provider offers energy bill assistance and weatherization services to low-income Californians in your area. P.O. Box 6111, Santa Rosa, CA 95406 Phone: (707) 495-4417 Website: https://nces.org/index.html More Information...
Agent source review: October 16, 2026 · Snapshot
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Source & saved evidence
Reviewed programme instructions
The Home Energy Assistance Program provides a one-time payment each program year toward your home energy bill. The amount depends on income, household size and available funding.
Agent source review: October 16, 2026 · Snapshot 434859ec102b64ea