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Plumber Assistant Jobs in California (NOW HIRING)

Comfort City Mechanical Inc

Plumbing Assistant

San Diego, CA · On-site

$17.50 - $23.50/hr

Employee Discounts Job Summary We are looking for a Plumbing Assistant to join our team! In this ... You are a licensed Plumber with a commitment to quality in all the work you do. A team player who ...

Gotelli Plumbing

Apprentice Plumber

San Rafael, CA · On-site

$25/hr

Gotelli Plumbing Co. in San Rafael, CA is looking to hire a full-time Apprentice Plumber to assist with troubleshooting, servicing, repairing, and performing maintenance on plumbing systems. Are you ...

Gotelli Plumbing

Apprentice Plumber

San Rafael, CA · On-site

$25/hr

Gotelli Plumbing Co. in San Rafael, CA is looking to hire a full-time Apprentice Plumber to assist with troubleshooting, servicing, repairing, and performing maintenance on plumbing systems. Are you ...

B&E Plumbing

Apprentice Plumber

Alpine, CA · On-site

Install rough-in plumbing for residential or commercial builds (tub showers, toilet flanges, drain lines). 2. Maintenance & Troubleshooting * Assist in diagnosing and resolving plumbing issues ...

B&E Plumbing

Apprentice Plumber

Irvine, CA · On-site

$18 - $22/hr

Install rough-in plumbing for residential or commercial builds (tub showers, toilet flanges, drain lines). 2. Maintenance & Troubleshooting * Assist in diagnosing and resolving plumbing issues ...

B&E Plumbing

Be Seen First

Apprentice Plumber

San Diego, CA · On-site

$18 - $22/hr

Install rough-in plumbing for residential or commercial builds (tub showers, toilet flanges, drain lines). 2. Maintenance & Troubleshooting * Assist in diagnosing and resolving plumbing issues ...

B&E Plumbing

Apprentice Plumber

Irvine, CA · On-site

Install rough-in plumbing for residential or commercial builds (tub showers, toilet flanges, drain lines). 2. Maintenance & Troubleshooting * Assist in diagnosing and resolving plumbing issues ...

Gotelli Plumbing

Apprentice Plumber

San Rafael, CA · On-site

$25/hr

Gotelli Plumbing Co. in San Rafael, CA is looking to hire a full-time Apprentice Plumber to assist with troubleshooting, servicing, repairing, and performing maintenance on plumbing systems. Are you ...

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All JobsPlumber JobsPlumber Assistant JobsPlumber Assistant Jobs in California

Plumber Assistant information

See California salary details

$12

$19

$28

How much do plumber assistant jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for plumber assistant in California is $19.03, according to ZipRecruiter salary data. Most workers in this role earn between $15.67 and $21.11 per hour, depending on experience, location, and employer.

What is a plumber assistant?

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 are the 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.

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.

What are the most commonly searched types of Plumber jobs in California?

The most popular types of Plumber jobs in California are:

What are popular job titles related to Plumber Assistant jobs in California?

For Plumber Assistant jobs in California, the most frequently searched job titles are:

What job categories do people searching Plumber Assistant jobs in California look for?

The top searched job categories for Plumber Assistant jobs in California are:

What cities in California are hiring for Plumber Assistant jobs?

Cities in California with the most Plumber Assistant job openings:

What are popular job titles related to Plumber Assistant jobs in CA?

For Plumber Assistant jobs in CA, the most frequently searched job titles are:

Plumber Assistant jobs near you
Infographic showing various Plumber Assistant job openings in California as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $39,589 per year, or $19 per hour.

Plumbing Assistant

Bellows Plumbing, Heating, Cooling & Electrical

Santa Cruz, CA

$20 - $28/hr

Full-time

Medical, Dental, Retirement, PTO

Re-posted 25 days ago

Job description

Bellows Plumbing, Heating, Cooling & Electrical has a full time position available for an Plumbing Assistant and Apprentice. The ideal candidate will not only be a hard worker but also be a quick learner with a positive attitude who can work under pressure.

Preference given to applicants with experience in Plumbing.

Requirements:

  • Able to lift and carry 80 pounds
  • Strong Work Ethic
  • Punctual
  • Fast Learner
  • Able to take directions
  • Clean DMV, California Driver License
  • Clean and neat appearance
  • Fluent English
  • Strong communication skills
  • Attention to detail
  • Team player: able to take direction and willing to learn
  • Drug-free
  • Ability to work in a stressful environment


Bellows offers:

  • Generous Pay depending on experience
  • Benefits (medical, dental, 401K w/ matching)
  • Vacation
  • Training
  • Family Friendly Hours
  • Positive Work Environment
  • Growth Potential


Bellows Plumbing, Heating, Cooling & Electrical is an opportunity employer to all, regardless of age, ancestry, color, disability (mental and physical), exercising the right to family care and medical leave, gender, gender expression, gender identity, genetic information, marital status, medical condition, military or veteran status, national origin, political affiliation, race, religious creed, sex (includes pregnancy, childbirth, breastfeeding and related medical conditions), and sexual orientation.
We are looking for amazing people to join our team. Check us out at www.bellowsservice.com.

Employment Type: FULL_TIME

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