Senior Commercial Plumber & Service Lead

Timberline Mechancial; Boulder (CO); On-site; USD 90,000 - 125,000; Full time

Benefits offered by this job

Medical, dental, and vision coverage

HSA options with employer contribution

Company-paid basic life and AD&D

Paid time off and holidays

401(k) retirement savings plan

Professional development and career-#

Tool allowances where applicable

Job summary

Modigent is seeking a Service Plumber III to diagnose, repair, and install complex commercial plumbing across diverse facilities. You will lead service calls, mentor junior plumbers, and ensure code-compliant, safe operations in field environments nationwide.

You will apply mastery in hydronic, domestic, drainage, and medgas systems, while delivering reliable, high-quality results and strong customer satisfaction. The role emphasizes safety, documentation, and collaboration.

Qualifications

• 5+ years of progressive hands-on commercial plumbing service, repair, installation, and maintenance experience.
• Journeyman-level proficiency in diagnosing and resolving advanced system issues independently.
• High school diploma or GED; trade school or apprenticeship preferred.
• Valid journeyman plumber license and backflow certification preferred; medical gas certification if applicable.

Responsibilities

• Independently diagnose, troubleshoot, repair, and maintain complex commercial plumbing systems, including pipes, fittings, fixtures, boilers, hydronic heating, domestic water, drainage, backflow prevention, medical gas, and associated controls/valves/pumps.
• Perform advanced service and installation work: fixture replacements, pipe rerouting, leak detection/repair, pressure testing, system flushing, pump/motor servicing, and emergency response.
• Lead service calls from start to finish: assess on-site issues, communicate with customers on problems/solutions/timelines, coordinate parts/materials, execute repairs, and follow up for satisfaction.
• Conduct preventive maintenance, system inspections, water quality testing, backflow certification support, and efficiency assessments to minimize downtime and extend system life.
• Ensure all work complies with plumbing codes (IPC/UPC), local regulations, manufacturer specifications, and Modigent safety/quality standards.
• Document service activities in detail (work orders, reports, photos, as-builts, recommendations) for billing, warranty, and continuous improvement.
• Provide daily guidance, training, and direction to junior plumbers (Levels I–II); demonstrate techniques and promote safety and quality standards.
• Maintain clean, organized work areas, vehicles, tools, and PPE; adhere to safety protocols and company policies.

Skills

Troubleshooting

Plumbing tools

Diagnostics equipment

Customer service

Communication

Mentoring

Code compliance

Safety leadership

Documentation

Teamwork

Education

High school diploma or GED

Trade school / apprenticeship preferred

Tools

Pipe threading/cutting tools

Diagnostic tools

Job description

Modigent is seeking a Service Plumber III to diagnose, repair, and install complex commercial plumbing across diverse facilities. You will lead service calls, mentor junior plumbers, and ensure code-compliant, safe operations in field environments nationwide.

You will apply mastery in hydronic, domestic, drainage, and medgas systems, while delivering reliable, high-quality results and strong customer satisfaction. The role emphasizes safety, documentation, and collaboration.