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Plumbers Helper Jobs in Rialto, CA (NOW HIRING)

MB Plumbing Services

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Commercial Plumbing Operations Manager

Brea, CA · On-site

$100K - $130K/yr

Commercial Plumbing Operations Manager $100,000-$130,000 + Performance Bonus Location: Brea, CA ... You'll work directly with ownership, help shape the future of the company, launch our Arizona ...

MB Plumbing Services

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Commercial Plumbing Operations Manager

Brea, CA · On-site

$100K - $130K/yr

Commercial Plumbing Operations Manager $100,000-$130,000 + Performance Bonus Location: Brea, CA ... You'll work directly with ownership, help shape the future of the company, launch our Arizona ...

A & J Plumbing Company

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Plumbing Estimator & Project Coordinator

Norco, CA · On-site

$35 - $40/hr

Position Summary A&J Plumbing Co. is seeking an organized, detail-oriented Plumbing Estimator ... helping projects run smoothly from start to finish, we'd love to hear from you.

A & J Plumbing Company

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Plumbing Estimator & Project Coordinator

Norco, CA · On-site

$35 - $40/hr

Position Summary A&J Plumbing Co. is seeking an organized, detail-oriented Plumbing Estimator ... helping projects run smoothly from start to finish, we'd love to hear from you.

Western NSW Local Health District

Plumber

Orange, CA · On-site

$64K - $74K/yr

Plumber Level 1 - Level 4 Remuneration : $64,679.00 pa - $74,384.00 pa (+ superannuation + salary ... Helping you Move to Western NSW The Welcome Experience is a free NSW Government service supporting ...

Home Comfort

Plumbing Maintenance

Anaheim, CA

$75K - $120K/yr

Company Vehicle, Gas Card & Tablet - Tools to help you succeed in the field. Join a team that ... Handling a variety of plumbing emergencies efficiently and professionally. * Installing pipes ...

Western NSW Local Health District

Plumber

Orange, CA · On-site

$64K - $74K/yr

Plumber Level 1 - Level 4 Remuneration : $64,679.00 pa - $74,384.00 pa (+ superannuation + salary ... Helping you Move to Western NSW The Welcome Experience is a free NSW Government service supporting ...

Home Comfort

Plumbing Maintenance

Anaheim, CA · On-site

$100K/yr

Company Vehicle, Gas Card & Tablet - Tools to help you succeed in the field. Join a team that ... Handling a variety of plumbing emergencies efficiently and professionally. * Installing pipes ...

Home Comfort

Plumbing Maintenance

Anaheim, CA

$75K - $100K/yr

Company Vehicle, Gas Card & Tablet - Tools to help you succeed in the field. Join a team that ... Handling a variety of plumbing emergencies efficiently and professionally. * Installing pipes ...

RimePro Inc

Plumbing Estimator

Corona, CA

$80K - $110K/yr

The Estimator plays a key role in supporting projects that integrate plumbing, HVAC, and fire protection systems under one coordinated scope, helping streamline delivery and improve efficiency for ...

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All JobsPlumbers Helper JobsPlumbers Helper Jobs in Rialto, CA

Plumbers Helper information

See Rialto, CA salary details

$11

$18

$25

How much do plumbers helper jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for plumbers helper in Rialto, CA is $18.32, according to ZipRecruiter salary data. Most workers in this role earn between $15.67 and $20.24 per hour, depending on experience, location, and employer.

What is a plumbers helper?

Plumbers Helpers are entry-level workers who assist licensed plumbers with installing, repairing, and maintaining plumbing systems. Their duties often include carrying tools, cutting and measuring pipes, cleaning job sites, and helping to assemble or install plumbing fixtures. This role provides valuable on-the-job experience for those interested in becoming professional plumbers. Plumbers Helpers work under the supervision of experienced plumbers and may also learn about safety regulations and building codes. Over time, many Plumbers Helpers gain the skills and knowledge needed to advance in the plumbing trade.

What does a plumbers helper do?

As a Plumber's Helper, your typical day involves assisting licensed plumbers with installing, repairing, and maintaining plumbing systems. This includes carrying and organizing tools, preparing work areas, cutting and assembling pipes, and helping to troubleshoot issues under supervision. You may also be responsible for cleaning up job sites, handling materials, and ensuring that safety protocols are followed. The role requires physical stamina and the ability to take direction well, making it a great opportunity to learn the trade hands-on and advance toward becoming a licensed plumber.

What skills and qualifications are needed to be a plumbers helper?

To thrive as a Plumbers Helper, basic mechanical aptitude, physical stamina, and a high school diploma or equivalent are essential. Familiarity with plumbing tools, pipe-cutting equipment, and safety protocols is important, though formal certification is not always required at entry level. Strong communication, the ability to follow instructions, and reliability help set candidates apart in this role. These skills ensure efficient job performance, support for licensed plumbers, and the safe completion of plumbing tasks.

What are popular job titles related to Plumbers Helper jobs in Rialto, CA?

For Plumbers Helper jobs in Rialto, CA, the most frequently searched job titles are:

What job categories do people searching Plumbers Helper jobs in Rialto, CA look for?

The top searched job categories for Plumbers Helper jobs in Rialto, CA are:

What cities near Rialto, CA are hiring for Plumbers Helper jobs?

Cities near Rialto, CA with the most Plumbers Helper job openings:

Plumbers Helper jobs near you
Infographic showing various Plumbers Helper job openings in Rialto, CA as of August 2026, with employment types broken down into 77% Full Time, 16% Part Time, 1% Temporary, 5% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $38,096 per year, or $18.3 per hour.

Commercial Plumbing Operations Manager

MB Plumbing Services

Brea, CA • On-site

$100K - $130K/yr

Full-time

Posted 27 days ago

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Job description

Commercial Plumbing Operations Manager


$100,000–$130,000 + Performance Bonus


Location: Brea, CA (Semi-Remote)

Travel: Southern California and Arizona


About the Opportunity


An established and growing commercial plumbing contractor is seeking an experienced Commercial Plumbing Operations Manager to oversee daily operations while leading our expansion into Arizona.


This is an executive leadership opportunity for someone who has successfully managed operations for a commercial plumbing or mechanical contractor with annual revenues between $5 million and $15 million. The ideal candidate is a proven leader who can improve operations, increase profitability, build strong teams, and create scalable systems.


Compensation & Benefits


$100,000–$130,000 annual salary

Performance bonus based on company growth and profitability

Company vehicle or vehicle allowance

Cell phone and laptop

Paid vacation

Semi-remote work environment

Career advancement into General Manager or Chief Operating Officer


Responsibilities


Manage day-to-day commercial plumbing operations

Lead project managers, superintendents, foremen, and office staff

Develop and launch the Arizona Division

Recruit and build operations and field teams

Manage manpower planning and scheduling

Monitor labor productivity and job profitability

Review contracts, RFIs, submittals, budgets, and change orders

Improve operational systems and company processes

Build relationships with general contractors and owners

Ensure projects are completed safely, on schedule, and within budget

Travel periodically throughout Southern California and Arizona


Qualifications


Required


10–15 years of commercial plumbing or mechanical contracting experience

Leadership experience with a $5M–$15M commercial plumbing or mechanical contractor

Experience managing multiple commercial construction projects

Strong knowledge of commercial plumbing systems

Strong understanding of scheduling, labor management, job costing, and profitability

Ability to read construction drawings and specifications

Excellent leadership and communication skills


Preferred


Experience opening a new office or branch

Experience scaling a commercial contractor

Southern California commercial construction experience

Arizona construction experience is a plus


Why Join Us?


This is an opportunity to build something significant. You’ll work directly with ownership, help shape the future of the company, launch our Arizona operations, and have a direct impact on profitability and long-term growth.


We’re looking for someone who thinks like an owner—not someone who simply manages projects.


Apply Today


Please include:


Resume

Annual revenue of the contractor(s) you’ve managed

Number of field employees supervised

Largest commercial projects managed

Examples of operational improvements you’ve implemented