Short answer: yes — for almost anything beyond changing a light fixture or replacing a switch. Ohio enforces the National Electrical Code (NEC) statewide, and Cincinnati requires permits and inspections for most electrical work.
Work that requires a permit in Ohio
- Panel upgrades or replacements
- New service entrances, masts and meter bases
- Adding new circuits (EV chargers, hot tubs, AC, range)
- Rewiring rooms or whole homes
- Detached garage or shed wiring
- Generator interlocks and transfer switches
Work that usually doesn't need a permit
- Replacing a like-for-like outlet, switch or fixture
- Replacing a single breaker of the same amperage
- Smart switch swaps
Can homeowners pull their own permit?
In Ohio, a homeowner can pull a permit only for their own primary residence (not rentals). All work must still pass inspection. Insurance and lenders, however, often refuse to honor non-licensed work after a claim or sale.
What happens if you skip the permit?
Unpermitted work shows up during home appraisals, insurance claims, and city inspections. The fix is usually full removal, re-permit and re-inspect — far more expensive than doing it right the first time.
Velasco Electric LLC pulls every permit and meets the inspector for you. Call (283) 203-8930.