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Plumbing Trainee Jobs in Renton, WA (NOW HIRING)

Licensed 01 Journeyman Plumber

Kent, WA · On-site

$150K - $200K/yr

... plumbing experience.Applicants must pass an exam, take 16 hours of continuing education, and be supervised by a certified plumber.Experience: 8,000 hours of supervised experience as a plumber trainee.

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Plumbing Trainee information

See Renton, WA salary details

$15

$23

$40

How much do plumbing trainee jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for plumbing trainee in Renton, WA is $23.79, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $27.31 per hour, depending on experience, location, and employer.

What is a plumbing trainee?

Plumbing trainees are individuals who are in the early stages of learning the plumbing trade, typically through an apprenticeship or entry-level position. They work under the supervision of experienced plumbers to gain hands-on experience with installing, repairing, and maintaining plumbing systems. Plumbing trainees often assist with basic tasks such as assembling pipes, cleaning work areas, and learning to use plumbing tools and equipment. Over time, they acquire the skills and knowledge needed to become fully qualified plumbers.

What are the key skills and qualifications needed to thrive as a plumbing trainee, and why are they important?

To thrive as a Plumbing Trainee, you need basic mechanical aptitude, problem-solving skills, and a high school diploma or equivalent, often coupled with enrollment in an apprenticeship program. Familiarity with hand and power tools, as well as safety certifications like OSHA, are typically necessary for daily tasks. Strong communication, attention to detail, and a willingness to learn help trainees excel within teams and adapt to new challenges. These skills and qualities are crucial for ensuring safe, effective plumbing work and building a foundation for career advancement.

What are some common challenges a plumbing trainee might face during their apprenticeship?

Plumbing Trainees often encounter challenges such as adapting to physically demanding work, learning to troubleshoot issues under supervision, and mastering a wide variety of tools and materials. Time management can also be tricky, as trainees must balance hands-on tasks with studying for certification exams. However, working closely with experienced plumbers provides valuable support and guidance, making it easier to develop practical skills and build confidence over time.

What is the difference between Plumbing Trainee vs Plumbing Apprentice?

AspectPlumbing TraineePlumbing Apprentice
CredentialsOften no formal certification required initiallyRequires enrollment in an apprenticeship program
Work EnvironmentAssists experienced plumbers on job sitesWorks under supervision, gaining hands-on experience
Industry UsageEntry-level role for those starting in plumbingFormal training pathway for becoming a licensed plumber

Both Plumbing Trainee and Plumbing Apprentice are entry-level positions in the plumbing industry. A Plumbing Trainee typically assists experienced plumbers and may not require formal certification initially, while a Plumbing Apprentice is enrolled in a structured apprenticeship program, combining on-the-job training with classroom learning. The apprentice role is a more formalized pathway toward becoming a licensed plumber, whereas a trainee may be in the early stages of learning the trade.

How do you get into plumbing trainee with no experience?

To become a plumbing trainee with no experience, you can start by completing a high school diploma or equivalent, then enroll in a technical school or apprenticeship program that provides hands-on training and classroom instruction. Gaining basic knowledge of tools and safety procedures is helpful, and some employers may accept entry-level applicants willing to learn on the job and obtain necessary certifications such as OSHA safety training.

What are the most commonly searched types of Plumbing jobs in Renton, WA?

The most popular types of Plumbing jobs in Renton, WA are:

What are popular job titles related to Plumbing Trainee jobs in Renton, WA?

For Plumbing Trainee jobs in Renton, WA, the most frequently searched job titles are:

What job categories do people searching Plumbing Trainee jobs in Renton, WA look for?

The top searched job categories for Plumbing Trainee jobs in Renton, WA are:

What cities near Renton, WA are hiring for Plumbing Trainee jobs?

Cities near Renton, WA with the most Plumbing Trainee job openings:

Infographic showing various Plumbing Trainee job openings in Renton, WA as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, 3% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $49,482 per year, or $23.8 per hour.

$22 - $26/hr

Full-time

Re-posted 28 days ago


Job description

LOCALLY OWNED AND OPERATED COMPANY!

COMPANY EVENTS, GREAT FLEET, HIGHEST PAY IN THE INDUSTRY, SUPPORT FROM 170 OTHER TEAM MEMBERS, BRAND NEW TRUCKS; STOCKED AND READY TO ROLL.

About Us

Greenwood Heating and Home Services is now offering Plumbing services for our customer base. We have been in business since 1918 and have a stable and loyal customer base. Our team is over 200 strong individuals who collectively make us the most premier home service team in Western Washington. We strive to be the most respected and professional team and provide the best customer service possible for our clients. We hire team members based on our Core Values of Pride, Professionalism, Communication, Safety, and Integrity, and once you are on board, we have a successful track record of providing quality on the job training that will get you all the knowledge and skills you need to be successful in this trade, regardless of position.

We are a growing team, and are always looking for opportunities for our team to grow as individuals in their career and their personal and financial lives. Join our team and meet many knowledgeable, friendly, and supportive people who see your success as a success of their own.


Plumber Apprentice

As an equal opportunity employer, candidates will receive consideration without discrimination against race, creed, color, sex, national origin, handicap status, or veteran status.


Job Summary:

Greenwood Heating and Home Services is looking for Plumber Apprentices to join our team. Washington State Plumbing Trainee License is required for hiring. We are looking for someone who believes in taking care of customers and fellow employees. We are looking for a driven and open minded individual who is looking to do more than field work: someone who enjoys learning and working with their hands and educating and offering services to customers.


Wage / Hours:

This position is a full-time and non-exempt from overtime. Pay to be discussed during interview. Hourly rate ranges from $22-$26 DOE. Working hours may exceed 8 hours a day and may exceed 40 hours per week during busier times of the year.


Location:

This position is performed on the road in the greater Seattle area. Our service range is: North: Everett Area, South: Federal Way Area, East: North Bend.

This role is for our Everett location.


Job Duties / Responsibilities:

Gather information and data about equipment being installed, noting levels and readings of different components on equipment to ensure proper operation.

Work with office staff to pick up correct material and equipment from one of our shops to match what was purchased by customer. Install hot water tanks, tankless water heaters, boiler systems, and provide plumbing services.

Engage in client discussions professionally and politely to uncover their needs and works with their team leaders to address issues if beyond knowledge base.


Job Requirements / Skills:

Understanding and follow through in Greenwood's Core Values and Mission Statement.

Confident and professional communication skills via phone and face to face interaction with homeowners and team members.

Attention to detail when debriefing office or homeowner about your findings in the field.

Service oriented and ability to interact with all customer service scenarios (positive and negative). Ability to empathize and work through challenging problem-solving situations.


Education and Experience:

High school diploma or equivalent preferred.

Plumbing experience preferred, trainee license required


Physical Requirements:

Must be able to lift 50 lbs.

Must be able to be on your feet / knees for extended periods of time.

Must be able to work in crawl spaces and attics for periods of time.

-Must be able to work on ladders and drive a company vehicle.