Plumber in Ohio
Requirements, salary data, licensing costs, and career ROI for OH
How to Become a Plumber in Ohio
To become a licensed plumbing contractor in Ohio, individuals must obtain a commercial plumbing contractor license from the Ohio Construction Industry Licensing Board (OCILB). This requires at least five years of experience as a plumbing tradesperson on projects requiring a permit, passing the Ohio Plumbing Contractor Examination and the Business and Law Exam, and submitting a notarized application with a $25 fee. Applicants must also pass state and federal background checks and provide proof of at least $500,000 in contractor liability insurance. Reciprocity is available with Arkansas, Mississippi, South Carolina, Tennessee, and West Virginia.
Plumber Requirements in Ohio
| Detail | Ohio |
|---|---|
| Licensing Body | Ohio Construction Industry Licensing Board (OCILB) |
| State License Required | No |
| Education | None |
| Experience Required | 10,000.0 hours |
| Exam | Ohio Plumbing Contractor Examination & Business and Law Exam ($138) |
| Application Fee | $25 |
| Renewal | Every 1.0 year |
| Continuing Education | 8.0 hours per cycle |
| Notes | The state license is for commercial plumbing contractors. Residential plumbing work may be regulated at the local level. The 5 years of experience must be on projects requiring a permit. Applicants must be at least 18 years old, a U.S. citizen or legal alien, pass a state and federal background check, and carry a minimum of $500,000 contractor liability insurance. Some local jurisdictions may also require a bond. |
License Tiers
Ohio offers multiple tiers of plumber licensing:
| Tier | Hours Required |
|---|---|
| Plumbing Contractor | 10,000 |
Plumber Salary in Ohio
The median plumber salary in Ohio is $62,530 per year, which is 0.7% below the national median of $62,970.
| Percentile | Annual Salary |
|---|---|
| 10th (entry level) | $40,720 |
| 25th | $49,020 |
| 50th (median) | $62,530 |
| 75th | $82,080 |
| 90th (experienced) | $96,310 |
Ohio employs approximately 14,490 plumbers.
Plumber Job Outlook
AI Impact on Plumbers
Low AI Exposure (Score: -1.12/1.00)
This career has low exposure to AI automation. Most tasks require physical presence, human judgment, or hands-on skills that AI cannot easily replicate.
Is Becoming a Plumber in Ohio Worth It?
With an estimated total investment of $250 and a median salary of $62,530 in Ohio, the rough payback period is approximately 0 months.
Factors to consider: Ohio's cost of living, the lack of a state license requirement, moderate job growth, low AI disruption risk, and your personal career goals.