If you want to become a plumber in Ohio, the right training is your first step. Ohio requires plumbers to learn through a mix of classroom study and hands-on practice. Some start with a trade school program, while others go directly into an apprenticeship. The best option depends on where you live, your schedule, and whether you can commit to full-time training.
Below, you’ll find the top plumbing schools in Ohio, what they offer, and how they can help you meet state licensing requirements.
How Plumbing training works in Ohio
To work as a licensed plumber in Ohio, you’ll need to complete an apprenticeship or equivalent training program. These programs combine classroom instruction on plumbing codes, safety, and system layouts with supervised work in the field.
In Ohio, plumbing contractors must hold a state-issued license through the Ohio Construction Industry Licensing Board (OCILB). Apprentices work under licensed plumbers while completing required training.
Most trade schools offer pre-apprenticeship or career diploma programs. These can prepare you for entry-level work and make you more competitive when applying for an apprenticeship.
Typical training includes:
Reading blueprints and plumbing schematics
Installing water and drainage systems
Learning state and local plumbing codes
Working with various pipe materials
Safety procedures and OSHA compliance
Steps to become a licensed plumber in Ohio
Meet basic requirements
You must be at least 18 years old and have a high school diploma or GED.
Complete an apprenticeship or approved training
This usually takes 4 to 5 years, combining job training and coursework.
Gain on-the-job experience
Work under a licensed plumber until you have the required documented hours.
Apply for licensure
Apply with the OCILB when you meet the education and experience requirements.
Pass the state exam
The exam covers plumbing theory, codes, and practical skills.
Maintain your license
Complete continuing education as required by the state.
Best Plumbing schools in Ohio
Here are several reputable options where you can get plumbing training in Ohio.
#1
Columbus State Community College
📍
Columbus, OH
•In-state option
Located in Columbus, OH Columbus State Community College is a institution focused on career-ready training. Signature programs include Aerospace Technology, Aircraft Mechanic (A&P), and Aviation Maintenance Technology.
Located in Cleveland, OH Ohio Technical College is a institution focused on career-ready training. Signature programs include Auto Body and Collision Repair, Automotive Technician, and Automotive Technology.
Located in Perrysburg, OH Owens Community College is a institution focused on career-ready training. Signature programs include Aerospace Technology, Aircraft Mechanic (A&P), and Auto Body and Collision Repair.
When choosing a plumbing program in Ohio, think about:
Your current schedule Can you commit full-time or do you need evening classes?
Location Travel time matters when training for several months or years.
Career goals Do you want to work in residential service, new construction, or commercial systems?
Union vs. non-union Union apprenticeships often offer better pay and benefits during training, but may have waitlists.
A shorter program can get you into entry-level work faster, but a full apprenticeship is required to become a licensed journeyman plumber.
Tip: Contact each school directly to learn about start dates, enrollment requirements, and tuition assistance options.
Summary and next steps
If you want to start a plumbing career in Ohio, pick a training path that fits your timeline and goals. A union apprenticeship through a JATC will take longer but leads directly to licensure. Trade school certificates are faster and can help you qualify for an apprenticeship.
Here’s what to do next:
Decide whether you want to go union or non-union.
Contact 2-3 plumbing schools from this list.
Ask about costs, schedules, and career services.
Apply early, as many programs have limited spots.
The sooner you start training, the sooner you can begin earning experience hours toward your license.