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Plumber Assistant Jobs (NOW HIRING)

Manhattanville University

Assistant Plumber

Purchase, NY · On-site

$18.14/hr

Assistant Plumber Department: Facilities Reports to: Director of Facilities & Master Plumber Effective Date: 2/10/26 # of Direct Reports: 0 # of People Supported: Campus Wide An Assistant Plumber ...

CDL Electric

Plumbing Assistant

Pittsburg, KS

$12.75 - $17/hr

This position will assist in plumbing procedures. Required Experiences: * 1 or more years of ... Coordinate with Master Plumber on installation. * Determine water supply networks and waste ...

Manhattanville University

Assistant Plumber

Purchase, NY · On-site

$18.14/hr

Assistant Plumber Department: Facilities Reports to: Director of Facilities & Master Plumber Effective Date: 2/10/26 # of Direct Reports: 0 # of People Supported: Campus Wide An Assistant Plumber ...

Power Pro Plumbing

Plumbing Assistant

Cerritos, CA · On-site

$17 - $23/hr

We are Now Hiring Experienced Plumber Helpers / Assistants, if you have experience and are will to learn more and you have the Right Attitude then we have a job for you. Plumber Helpers should have ...

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Plumber Assistant information

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$12

$19

$29

How much do plumber assistant jobs pay per hour?

As of Jun 27, 2026, the average hourly pay for plumber assistant in the United States is $19.29, according to ZipRecruiter salary data. Most workers in this role earn between $15.87 and $21.39 per hour, depending on experience, location, and employer.

Can a plumber make $100,000 a year?

Plumber assistants typically do not earn $100,000 annually, as this level of income is usually achieved by experienced plumbers or those who own their own businesses. Factors such as experience, certifications, specialization, and geographic location can influence earning potential in the plumbing industry.

What are plumber assistants?

Plumber assistants, also known as plumber helpers, support licensed plumbers by performing a variety of tasks on job sites. These duties can include carrying tools, preparing materials, cleaning work areas, and assisting with the installation and repair of plumbing systems. They often help with measuring, cutting, and assembling pipes, as well as troubleshooting basic plumbing issues under supervision. Plumber assistants play an essential role in ensuring plumbing projects run smoothly and efficiently, and the position is often a stepping stone to becoming a licensed plumber.

What is the number one killer of plumbers?

The leading cause of death among plumbers is work-related accidents, primarily falls from heights, being struck by falling objects, or exposure to hazardous environments. Proper safety training, use of personal protective equipment, and adherence to safety protocols are essential to reduce these risks on the job.

What does a plumber assistant do?

A plumber assistant supports licensed plumbers by preparing work sites, handing tools, and assisting with installations and repairs of plumbing systems. They may also help with measuring, cutting pipes, and cleaning work areas, often working under supervision and using basic plumbing tools. This role provides foundational experience for a career in plumbing and may require knowledge of safety procedures and physical stamina.

What is the difference between Plumber Assistant vs Plumber?

AspectPlumber AssistantPlumber
Required CredentialsHigh school diploma or equivalent; on-the-job trainingHigh school diploma or equivalent; apprenticeship or technical training
Work EnvironmentAssist in installation and repair under supervision, often in residential or commercial settingsPerform plumbing installations, repairs, and maintenance independently or with team
Employer & Industry UsageUsed by plumbing companies for entry-level support rolesLicensed professionals performing full plumbing services

The main difference between a Plumber Assistant and a Plumber is experience and responsibility. A Plumber Assistant supports plumbing work under supervision, often with minimal certifications, while a Plumber performs independent work with required licenses and more advanced skills.

Is 30 too old to become a plumber?

Plumber assistants can start at any age, including 30, as the role primarily requires physical ability, basic skills, and often a willingness to learn on the job. Many employers value experience and reliability over age, and training programs or apprenticeships are available for adults entering the trade.

What are some typical daily responsibilities of a Plumber Assistant, and how do they support licensed plumbers on the job?

As a Plumber Assistant, your daily tasks usually include preparing and cleaning job sites, transporting tools and materials, and assisting with installing or repairing pipes, fixtures, and other plumbing systems under the guidance of a licensed plumber. You may also be expected to handle basic measurements, cut and prep piping, and help troubleshoot minor issues. By efficiently supporting the lead plumber, you not only ensure projects run smoothly but also gain hands-on experience that can be valuable for career advancement in the plumbing trade.
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Plumber Assistant jobs near you
Infographic showing various Plumber Assistant job openings in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $40,115 per year, or $19.3 per hour.

Plumbing Assistant

Comfort City Mechanical Inc

San Diego, CA • On-site

$20 - $25/hr

Part-time

Retirement

Posted 24 days ago

Job description

Benefits/Perks
  • Flexible Scheduling
  • Competitive Compensation
  • Career Advancement Opportunities
  • Supplemental Insurance
  • 401K
  • Employee Discounts 
Job Summary
We are looking for a Plumbing Assistant to join our team! In this role, you will perform diagnostics, service, and installation of plumbing in residential and light commercial environments. 

You are a licensed Plumber with a commitment to quality in all the work you do. A team player who is comfortable working independently, you love the feeling of a job well done and take pride in completing customer jobs with efficiency. A positive attitude is a must! 

Responsibilities
  • Assemble pipe sections, tubing, or fittings, using couplings, clamps, screws, bolts, cement, plastic solvent, caulking, soldering, brazing, or welding equipment
  • Install pipe assemblies, fittings, valves, appliances such as dishwashers or water heaters, or fixtures such as sinks and toilets, using hand or power tools
  • Plan the layout of plumbing, using drawings
  • Perform maintenance of water supply systems
  • Install and maintain gas and liquid heating systems
  • Professionally interact with customers and clearly communicate work orders and statuses 
Qualifications
  • Minimum 1 year of professional experience 
  • Water Heater & Boiler experience a plus
  • Ability to handle plumbing tools and equipment
  • Valid Drivers License (Good Driving History)
  • Understanding of residential, commercial, and industrial plumbing 
  • Tools for residential and commercial plumbing 
  • Must have flexible schedule