2026 Tulsa (74133) Line-Item Benchmark Schedule Labor Index: 0.97x
Use this schedule when reviewing quotes from contractors in Tulsa, OK. Quotes exceeding these ranges by more than 18% typically contain dealer financing markups or unitemized overhead.
| OG&E / PSO Benchmark (74133) | Without Solar (Utility Tariff) | With 8.8 kW Solar + Battery | Net Homeowner Impact |
|---|---|---|---|
| 2026 Residential Electric Rate | $0.139 / kWh (+18.9% in 3 yrs) | $0.068 / kWh Levelized | Locks in hedge against utility rate hikes |
| System Investment & 30% Federal Tax Credit | $0 Upfront ($1,920/yr forever) | Gross: $24,328 / ITC: -$7,298 | Net Cost: $17,030 (8.9 yr payback) |
| 25-Year Cumulative Utility Spend vs. Savings | -$66,240 | +$49,210 Net Savings | Includes 5.3 hrs/day peak solar irradiance |
Interactive 74133 Property Customizer Real-Time Math
Local Code, Rebate & Insurance Mandate Notes for ZIP 74133
Insurance & Wind/Hail Rule (Tulsa County): FORTIFIED Roof upgrades in Oklahoma qualify for up to $10,000 state grants and up to 42% insurance discounts.
2026 Incentives & Utility Rebates: Strengthen Oklahoma Homes $10,000 FORTIFIED Roof Grant + Federal 25C/25D Tax Credits
Permitting Authority: All structural roofing, electrical panel, and mechanical replacements in 74133 must be permitted through City of Tulsa Building & Permitting Division (Tulsa County) (Design Wind Speed: 125 MPH).
Frequently Asked Questions — Tulsa, OK (74133)
What is the current electric rate for OG&E / PSO in 74133?
Residential customers in Tulsa, OK (74133) served by OG&E / PSO pay an average of $0.139/kWh, following a 18.9% tariff increase over the past 3 years.
How fast is the solar payback period in Tulsa, OK (74133)?
With 5.3 peak sun hours per day and the 30% federal tax credit ($7,298 savings on an 8.8 kW system), the average payback period in 74133 is 8.9 years, generating $49,210 in cumulative 25-year savings.