Best Plumbing Schools in Oregon

Updated August 13, 2025

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If you want to become a plumber in Oregon, your first step is getting the right training. In this state, you have to complete an approved apprenticeship or trade school program before you can get licensed. Choosing the right school matters because it can set you up for steady work and faster licensing.

How Plumbing Licensing Works in Oregon

Oregon plumbers are regulated by the Oregon Building Codes Division (BCD). The BCD requires that you complete formal training and on-the-job experience to get your license.

Here's the basic process:

  1. Apply for an apprenticeship program approved by the Oregon State Apprenticeship and Training Council (OSATC).
  2. Complete at least 3-5 years of paid on-the-job training under supervision.
  3. Take related classroom instruction (144+ hours per year of technical training is common).
  4. Pass the state licensing exam for your level.

Licensing Note: In Oregon, you must be a licensed apprentice before you can legally perform plumbing work. All license levels require proof of training hours and classroom completion as verified by the apprenticeship program. 1

Why Choose a Plumbing Trade School

Some apprenticeships are run directly through unions or employers. Others partner with trade schools to provide classroom instruction. A good school will:

  • Teach you code requirements and safety standards.
  • Provide hands-on training with real tools and materials.
  • Connect you with employers or unions.
  • Help you prepare for your state exam.

Best Plumbing Training Programs in Oregon

Below is a list of well-known plumbing apprenticeship and training providers across the state. Always verify details with the school before applying because requirements can change.

1. UA Local 290 Plumbers and Steamfitters Apprenticeship

Location: Tualatin, OR
Program Type: Union Apprenticeship

  • Offers comprehensive training in plumbing, pipefitting, and HVAC.
  • Partnership with multiple contractors across Oregon.
  • Includes paid on-the-job training and classroom instruction.
  • Benefits include health coverage during training.

Website: https://ualocal290.org


2. Area 1 Inside Apprenticeship / OSATC Registered Program

Location: Various Training Centers Statewide
Program Type: State-Registered Apprenticeship

  • Covers residential, commercial, and industrial plumbing.
  • Training schedules vary by location but typically include two evenings per week of classes.
  • Employment with a sponsoring employer required.

Website: https://www.oregon.gov/bcd


3. Chemeketa Community College - Apprenticeship Program

Location: Salem, OR
Program Type: Community College-Based Training

  • Works in partnership with local apprenticeships.
  • Offers related technical instruction alongside general education courses.
  • College credit may transfer toward later certifications or degrees.

Website: https://www.chemeketa.edu


4. Portland Community College - Trades & Apprenticeship

Location: Portland, OR
Program Type: Pre-Apprenticeship and Related Instruction

  • Offers preparation programs for plumbing apprenticeships.
  • Classes in blueprint reading, math for trades, and OSHA safety.
  • Helps students qualify for sponsored apprenticeships.

Website: https://www.pcc.edu


5. Lane Community College - Apprenticeship Program

Location: Eugene, OR
Program Type: Related Training Provider

  • Partners with local union and non-union apprenticeship programs.
  • Flexible scheduling for working apprentices.
  • Offers instruction in code, systems design, and installation.

Website: https://www.lanecc.edu


Comparing Training Options

Here is a quick look at how program types differ:

Program Type Time to Complete Cost to Student Pay During Training Entry Requirements
Union Apprenticeship 4-5 years Low/Free Yes Competitive selection
Community College 1-2 years (pre-apprentice) Tuition-based No Open enrollment (some prerequisites)
Non-Union Apprenticeship 3-5 years Low/Free Yes Employer sponsorship

Tips for Getting Into a Plumbing Apprenticeship in Oregon

Getting accepted into a plumbing program can be competitive. Here's how to improve your chances:

  • Meet minimum education: Most require a high school diploma or GED.
  • Brush up on math skills: Algebra and geometry are used often.
  • Get tool experience: Even basic familiarity with hand tools helps.
  • Have reliable transportation: Jobsites can be spread out across an area.
  • Apply early: Some programs only accept applications once or twice a year.

Safety and Code Training

Oregon follows the Oregon Plumbing Specialty Code, which is based on the Uniform Plumbing Code. You must know and follow these rules to pass your test and work legally.

Safety Reminder: All plumbers must follow OSHA safety guidelines when working. This includes using personal protective equipment (PPE) and safe handling practices for tools, chemicals, and pressurized systems. 2

Next Steps

If you're ready to start, here's what to do next:

  1. Decide if you want to go the union or non-union route.
  2. Identify which schools or training centers you can attend.
  3. Contact the program to confirm application dates and requirements.
  4. Prepare any required documents (ID, transcripts, proof of age).
  5. Apply and be ready for an aptitude test or interview.

Starting your plumbing training in Oregon is straightforward once you choose the right program. The sooner you find and apply to a school or apprenticeship, the sooner you can get licensed and working in the trade.



  1. Oregon Building Codes Division - Plumbing License Requirements: https://www.oregon.gov/bcd

  2. Occupational Safety and Health Administration - Construction Safety: https://www.osha.gov


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