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Plumber Helper Jobs in Wisconsin (NOW HIRING)

RPlumbing

Plumbing Laborer - Helper

Watertown, WI · On-site

$15 - $25/hr

We're R Plumbing, and we're hiring motivated go-getters to join our team as full-time Plumbing Laborers - Helpers! You'll play a key part in our projects by helping our experienced plumbers tackle ...

Edge Plumbing llc

Be Seen First

Plumber

Appleton, WI · On-site

$40 - $45/hr

Edge Plumbing is an established plumbing contractor serving the Fox Valley for over 13 years. We specialize in high-quality residential and commercial new construction, remodeling, and service repair.

New

Edge Plumbing llc

Be Seen First

Plumber

Kaukauna, WI · On-site

$40 - $45/hr

Edge Plumbing is an established plumbing contractor serving the Fox Valley for over 13 years. We specialize in high-quality residential and commercial new construction, remodeling, and service repair.

AA2IT

Plumber

Pleasant Prairie, WI

$28 - $30/hr

Respond to emergency situations, summoning extra help as needed. * Follow all activity policies and ... Plumbing certification at the Journeyman level required. Medical Gas certification and Backflow ...

Yellowstone Local

Plumber

Milwaukee, WI · On-site

$41.25 - $45/hr

Opportunity to mentor apprentices and help shape the next generation of plumbers * Consistent new construction work without the pressure of residential service calls * Organized operation with modern ...

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All JobsPlumber Helper JobsPlumber Helper Jobs in Wisconsin

Plumber Helper information

See Wisconsin salary details

$11

$18

$25

How much do plumber helper jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for plumber helper in Wisconsin is $18.44, according to ZipRecruiter salary data. Most workers in this role earn between $15.77 and $20.38 per hour, depending on experience, location, and employer.

What is a plumber helper?

Plumber helpers assist licensed plumbers with installing, repairing, and maintaining plumbing systems in residential, commercial, or industrial settings. Their duties often include carrying tools, preparing materials, cleaning work areas, cutting and assembling pipes, and following safety protocols. They learn on the job and may also help with troubleshooting basic plumbing issues. Plumber helpers play an important role in ensuring plumbing projects run smoothly and efficiently.

What is the difference between Plumber Helper vs Plumbing Apprentice?

AspectPlumber HelperPlumbing Apprentice
CredentialsMinimal; often no formal certification requiredOften requires a high school diploma; may start with on-the-job training
Work EnvironmentAssist plumbers on residential, commercial, or industrial sitesLearn and perform basic plumbing tasks under supervision
Industry UsageCommon entry-level role in plumbing industryTraining position leading to becoming a licensed plumber
Job FocusSupport tasks like carrying materials, cleaning, and basic installationsLearning plumbing skills, assisting with installations and repairs

Both roles serve as entry points in the plumbing industry, with the plumber helper providing basic support and the plumbing apprentice focusing on learning and developing skills for future certification and licensing.

What does a plumber helper do?

A plumber helper aids plumbers and pipefitters with repairing and maintaining pipes. Plumber helpers make sure that the tools needed to complete the job are available. They also prepare the work area and make it possible for plumbers and pipefitters to do work in shorter periods with fewer errors. Also, plumber helpers measure and cut new pipes, drill holes, assist with pipe removal, review blueprints, and maintain a working knowledge of worksite safety protocols.

What are some common challenges faced by plumber helpers in their day-to-day work?

Plumber Helpers often encounter challenges such as working in tight or awkward spaces, handling heavy tools and materials, and adapting to variable weather conditions on job sites. They also need to quickly learn and follow safety protocols to prevent accidents. Collaborating effectively with licensed plumbers and other team members is essential, as is the ability to troubleshoot basic plumbing issues under supervision. Overcoming these challenges helps build valuable experience and can lead to more advanced responsibilities over time.

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

To thrive as a Plumber Helper, you need basic mechanical aptitude, familiarity with plumbing systems, and often a high school diploma or equivalent. Experience with common hand and power tools, as well as safety certifications like OSHA training, is typically required. Strong work ethic, reliability, and the ability to follow detailed instructions help you stand out in this role. These skills and qualities are crucial for ensuring safe, efficient support to licensed plumbers and high-quality workmanship on job sites.

Is being a plumber helper hard work?

Plumber helpers perform physically demanding tasks such as lifting heavy materials, working in confined spaces, and standing for long periods. The job requires manual skills, attention to safety, and sometimes working in varying weather conditions, making it physically challenging but essential for plumbing projects.
More about Plumber Helper jobs
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What cities in Wisconsin are hiring for Plumber Helper jobs? Cities in Wisconsin with the most Plumber Helper job openings:
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Plumber Helper jobs near you
Infographic showing various Plumber Helper job openings in Wisconsin as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $38,346 per year, or $18.4 per hour.

Plumber's Helper / General Laborer (Underground & Excavation Support)

Mr. Rooter Plumbing Of Mosinee

Wausau, WI

$17.50 - $22.50/hr

Full-time

Re-posted yesterday

Job description

About the Role

At Mr. Rooter Plumbing, we don’t just fix pipes—we solve problems from start to finish. As a Plumber’s Helper / General Laborer, you’ll play a critical role supporting our underground and excavation team, helping deliver complete plumbing solutions to our customers.

This is a hands-on, physical position for someone who takes pride in hard work, shows up every day ready to go, and wants to build a long-term career in the trades.


What You’ll Do

  • Assist with excavation and underground plumbing projects
  • Operate basic tools and equipment (shovels, compactors, etc.)
  • Dig, backfill, and support trenching operations
  • Load/unload materials and maintain job site organization
  • Support pipe repairs, sewer replacements, and trenchless prep work
  • Maintain a clean, safe, and efficient work environment
  • Work alongside experienced plumbers and technicians to learn the trade

What We’re Looking For

  • Strong work ethic—you show up and get it done
  • Comfortable with physical labor in all weather conditions
  • Ability to lift 50+ lbs repeatedly
  • Dependable and punctual (this is non-negotiable)
  • Team player with a positive attitude
  • Willingness to learn and take direction
  • Valid driver’s license preferred

What You’ll Gain

  • Opportunity to learn plumbing and excavation skills from the ground up
  • Clear path to grow into:
  • Plumbing Apprentice
  • Excavation Operator
  • Underground Crew Lead
  • Steady, year-round work
  • Be part of a team that delivers “One Call. Total Solution.”

Why This Role Matters

This position directly supports our ability to serve more customers, complete larger projects, and grow our underground division. Your work keeps our technicians focused on service calls while helping us deliver full-scope plumbing solutions.


Compensation & Schedule

  • Competitive hourly pay (based on experience)
  • Full-time position
  • Overtime opportunities available

Apply Today

If you’re ready to work hard, learn a trade, and be part of a growing team—we want to hear from you.

Apply