Journeyman Plumber - Skilled & Trained Workforce

We are seeking skilled and reliable Journeyman Plumbers to join our new construction team in the Greater Northern and Southern California areas! This role focuses on the installation, layout, and testing of plumbing systems for commercial new-build projects. The ideal candidate has strong technical knowledge, can read and interpret plans, works efficiently on job sites, and takes pride in high-quality workmanship.

Responsibilities

• Install plumbing systems in new construction projects according to plans, specifications, and the California Plumbing Code
• Read and interpret blueprints, isometrics, and plumbing drawings
• Install underground, rough-in, and finish plumbing, including waste, vent, water, and storm piping
• Install fixtures, water heaters, backflow preventers, pumps, and related equipment
• Lay out pipe runs, sleeves, and penetrations to ensure proper slope, sizing, and fixture placement
• Work with copper, PEX, cast iron, PVC/ABS, and other piping materials
• Coordinate with general contractors, supervisors, and other trades on-site
• Perform pressure, air, and water tests and prepare work for inspections
• Identify and resolve installation issues or conflicts in the field
• Maintain a safe, clean, and organized work environment
• Comply with OSHA regulations, safety standards, and company policies
• Accurately complete job documentation and reports as required

Requirements

• Minimum 4 years (8,000+ documented hours) of plumbing experience, 5+ years preferred, with a strong focus on commercial new construction
• Solid understanding of plumbing systems, materials, and installation practices
• Ability to read blueprints and technical drawings
• Knowledge of the California Plumbing Code and local regulations
• Strong troubleshooting and problem-solving skills
• Ability to work independently and as part of a team
• Reliable transportation and valid driver’s license
• Journeyman plumber license or certification (any state) preferred; OSHA 10 or OSHA 30 card a plus

Skilled and Trained Workforce Qualifications

Many of our projects require a skilled and trained workforce under California Public Contract Code §2601. Candidates must meet one of the following:

• Apprenticeship graduate (strongly preferred): Graduated from a California DAS-approved plumbing or pipefitting apprenticeship program, or an out-of-state program approved by the U.S. Department of Labor
• Equivalent experience: Documented on-the-job hours in the plumbing trade at least equal to the hours required to graduate from a state-approved plumbing apprenticeship
• Registered apprentice: Currently enrolled in a California DAS-approved plumbing apprenticeship program (for apprentice openings)

With your application, please provide:

• Apprenticeship completion certificate or DAS card, including program name and graduation year
• Proof of trade hours (pay stubs, union or employer verification letters) if not an apprenticeship graduate

We are a design/build mechanical contractor specializing in the design and construction of mechanical and plumbing systems for large commercial, high-rise, and multifamily buildings. Our company culture encourages and supports individuality and uncovering personal strengths while working together in a strong knit and an enjoyable team environment.