Plumber Helper Jobs in Arizona (NOW HIRING)

Plumber III

Position Overview

As a Plumber III, you will perform journeyman-level commercial plumbing work with a high degree of independence. This role is suited for experienced, skilled tradespeople who can handle complex installations, troubleshooting, and mentoring of junior team members while upholding the highest standards of safety, quality, and professionalism on commercial, industrial, and institutional projects.

Duties and Responsibilities

• Perform journeyman-level plumbing tasks including the layout, assembly, installation, repair, and maintenance of commercial plumbing systems (water supply, drainage, waste, vent, gas, and hydronic systems).
• Read and interpret blueprints, specifications, and project drawings to execute work accurately.
• Troubleshoot and resolve complex plumbing issues with minimal supervision.
• Mentor and provide guidance to Plumber I and II team members on the job site.
• Ensure all work meets applicable codes, standards, and project specifications.
• Complete required paperwork, as-builts, and documentation accurately and in a timely manner.
• Maintain a clean, organized, and safe work environment.
• Actively support and promote a strong safety culture on every project.

Supervisory Responsibilities May provide leadership, coaching, and day-to-day direction to junior plumbers and helpers as assigned.

Requirements/Qualifications

• Experience: 5+ years of progressive commercial plumbing experience.
• Education: High school diploma or equivalent preferred.
• Certifications/Licenses: Journeyman plumbing license required (or the ability to obtain one promptly). OSHA 30 preferred. Valid driver’s license required.
• Physical Demands: Ability to lift up to 50 pounds, frequently bend, lift, stand, and walk on uneven terrain or in confined spaces, and safely climb ladders/scaffolding.
• Work Environment/Safety: Active construction sites with exposure to varying weather conditions. This is a safety-sensitive position.

Required Skills

• Mastery of commercial plumbing systems, materials, and installation techniques.
• Strong blueprint reading and layout skills.
• Excellent problem-solving and troubleshooting abilities.
• Reliable, self-motivated, and committed to high-quality workmanship.
• Strong leadership, mentoring, and communication skills.
• Good attendance and a professional demeanor.

Modigent Overview

Modigent is a national leader delivering next-generation infrastructure, technology, and energy solutions through our family of specialized brands in HVAC, plumbing, and controls systems. With a strong coast-to-coast presence and extensive service capabilities, we empower customers, communities, and our over 1,500 team members to thrive with sustainable, efficient commercial building services. As part of our team, you'll contribute to thoughtful innovation and our people-first culture rooted in service, collaboration, and integrity.

Why Work at Modigent

• Competitive compensation based on experience and level, with opportunities for performance incentives.
• Comprehensive benefits including medical, dental, and vision coverage, plus HSA options with employer contributions in select plans, and company-paid basic life and accidental death amp; dismemberment insurance.
• Paid time off, holiday pay, and a 401(k) retirement savings plan to support your long-term financial well-being.
• Professional development through hands-on training, mentorship, and clear career advancement paths across our nationwide operating companies.
• Inclusive, supportive culture that values diversity, dignity, respect, collaboration, integrity, and personal fulfillment—empowering you to build a rewarding, long-term career.

Equal Opportunity Statement

Modigent is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, color, religion, sex, national origin, age, disability, veteran status, genetic information, or any other protected characteristic.

Third-Party Recruitment Policy

Modigent and its wholly-owned operating companies will not pay any fees for candidate introductions, resumes, or placements from recruiters, employment agencies, or staffing firms without a prior, signed recruitment agreement specifically authorizing submission for a designated position. Unsolicited resumes or candidate submissions will not obligate Modigent to any payment, and we reserve the right to pursue and hire such candidates without liability. Agencies are requested to refrain from contacting hiring managers directly; all inquiries and submissions must go through our Talent Acquisition team.