Energy Assistance (LIHEAP) – Oklahoma Human Services
Helps eligible low-income households pay winter heating and summer cooling bills, and helps with energy emergencies such as a shutoff. You apply online when enrollment is open.
- Phone
- Energy assistance line: (405) 522-5050
- Who can use it
- Based on household income and size. You must pay your own home energy bill and be a U.S. citizen or lawful permanent resident. Households with a tribal citizen may apply here or through a tribal program, but not both for the same help in the same year.
- Area served
- Oklahoma (statewide)
Good to know: Enrollment opens a few times a year for winter heating, crisis help (ECAP) and summer cooling. In 2026 it opened in January, April and July. Check okdhslive.org for open dates. Help for a life-threatening crisis is available all year: call and choose the energy assistance options.
Last checked October 2026

