Plumber Helper Jobs in Spring Valley, CA (NOW HIRING)

Plumber I

Position Overview

As a Plumber I, you'll start your career in commercial plumbing by assisting experienced plumbers with basic maintenance, inspections, repairs, and installations in office buildings, hospitals, schools, retail spaces, and industrial facilities. Under close supervision, you'll gain hands-on experience with entry-level tasks while learning to deliver safe, reliable, and efficient plumbing solutions that support sustainable facility operations. Our people-first culture invests in your development from day one with structured training, mentorship, and clear advancement paths—empowering you to grow into a skilled journeyman while contributing to the safety, comfort, and efficiency of commercial spaces nationwide.

Duties and Responsibilities

• Assist senior plumbers with preventive maintenance, inspections, flushing, cleaning drains/fixtures, replacing washers/seals/gaskets, and lubricating components on commercial plumbing systems (domestic water, drainage, hydronic heating/cooling, backflow devices).
• Support troubleshooting and repairs under direct guidance, including clearing minor clogs, tightening fittings, replacing basic fixtures (faucets, toilets, urinals), and assisting with pipe repairs or rerouting.
• Perform general service call support: prepare tools/parts, document findings, take photos, and complete basic work order entries.
• Help maintain clean, organized work areas, vehicles, and tools; load/unload equipment and materials as needed.
• Participate fully in daily safety briefings, job hazard analyses, toolbox talks, and follow all safety protocols and PPE requirements.
• Actively learn commercial plumbing systems, codes (IPC/UPC), backflow principles, and best practices through on-the-job training, ride-alongs, and assigned coursework.
• Communicate professionally with customers and team members, reporting observations and asking questions to build knowledge.

Supervisory Responsibilities None (entry-level role focused on learning and assisting journeyman and senior plumbers).

Requirements/Qualifications

• Experience: 0–3 years in plumbing, mechanical, facilities maintenance, construction, or related trade field; no prior commercial plumbing experience required—strong mechanical aptitude, eagerness to learn, and positive attitude essential.
• Education: High school diploma or GED required; trade school, vocational training, or plumbing certificate a plus (will be supported through company-sponsored programs).
• Certifications/Licenses: Valid driver's license and clean driving record required; backflow prevention certification (or willingness to obtain) a plus; OSHA 10-hour certification encouraged (company support provided).
• Physical Demands: Ability to regularly lift and carry up to 50 lbs, climb ladders/scaffolding/stairs, work in confined spaces or at heights, bend/kneel/crouch, reach overhead, and use tools/equipment for extended periods; frequent standing, walking, manual dexterity, and physical stamina required.
• Work Environment/Safety: Primarily field-based in commercial/industrial settings (indoor/outdoor, mechanical rooms, rooftops, varying weather); exposure to noise, dust, heights, water, sewage, chemicals, and confined-space hazards; must strictly adhere to OSHA regulations, plumbing codes, conduct hazard identification, and wear required personal protective equipment (PPE) such as hard hats, safety glasses, gloves, harnesses, and steel-toed boots at all times—safety is our top priority and non-negotiable. This is a safety-sensitive position. Occasional regional travel within assigned market or on-call rotations may be required as business needs dictate.

Required Skills

• Basic plumbing/mechanical aptitude and tool familiarity (pipe wrenches, cutters, torches, drain snakes, hand tools).
• Safety awareness, attention to detail, and willingness to follow instructions and learn quickly.
• Customer service orientation, clear communication, and teamwork.
• Basic documentation (work orders, photos, notes) and smartphone/tablet proficiency for digital reporting.
• Valid driver's license; ability to pass background/drug screening and maintain clean driving record.

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 and tool allowances where applicable.
• 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, apprenticeships, certifications, 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.