Public Service Company of Oklahoma Rebates: Open
Enrollment for 2026 is open. Open; PSO lists these rebates as currently available. Its appliance application accepts qualifying purchases made during 2026.
Serves: Homes within the PSO service territory with a valid PSO account number.
Do I Qualify
- Have a valid PSO residential account at the installation address.
- Use a participating service provider for central HVAC replacements.
- Previously incentivized upgrades do not qualify again.
- The central HVAC and mini-split pages exclude mobile, manufactured and multifamily homes.
How Much Comes Off
| Equipment | Requirement | Amount |
|---|---|---|
| Air-source heat pump | 15.2–17.1 SEER2; ENERGY STAR certified. | $600 per system |
| Air-source heat pump | 17.2–19 SEER2; ENERGY STAR certified. | $1,000 per system |
| Air-source heat pump | 19.1+ SEER2; ENERGY STAR certified. | $1,400 per system |
| Central air conditioner | 15.2–17.1 SEER2; ENERGY STAR certified. | $200 per system |
| Central air conditioner | 17.2–19 SEER2; ENERGY STAR certified. | $600 per system |
| Central air conditioner | 19.1+ SEER2; ENERGY STAR certified. | $800 per system |
| Ductless mini-split purchased at a retailer | 19.1 SEER2; qualifying ENERGY STAR model. | $300 per system |
| Ductless mini-split installed by a service provider | 19.1 SEER2; qualifying ENERGY STAR model; PSO participating service provider. | $600 per system |
| Geothermal or ground-source heat pump | Qualifying geothermal or ground-source heat pump; use a participating service provider. | $1,400 per system |
| Additional geothermal incentive | Customer may receive additional incentive; the page does not publish further qualification details. | $500 per ton |
| Programmable Wi-Fi thermostat | New ENERGY STAR certified programmable Wi-Fi thermostat; refurbished models excluded. | $85 per thermostat |
Who Files It
The participating service provider handles invoice discounts. The customer files retail mini-split and thermostat claims online.
The provider pays either the contractor or the homeowner.
The Steps to Apply
- Ask a participating service provider to confirm the replacement equipment and rebate.
- Check that the contractor's invoice includes the promised discount.
- For retail purchases, submit the receipt and application within 45 days. Apply for a retail rebate.
Read on October 22, 2026 from the Public Service Company of Oklahoma page. A change to this program is a dated line in the changelog.