Commercial Service Plumber

Quantum Industrial•San Antonio, TX

About The Position

The Commercial Service Plumber performs commercial service calls, diagnosing and repairing plumbing systems in commercial and industrial environments. The role involves repairing and maintaining piping systems, fixtures, and pumps; communicating with customers about issues and solutions; documenting work; and keeping the service truck organized. The plumber also participates in an on-call rotation for emergency calls. Senior-level plumbers independently handle complex diagnostics, mentor junior technicians, and help improve service operations as the company grows. The company describes its service team as experienced and organized, and emphasizes skilled work, respect for tradespeople, and opportunities for training and growth.

Requirements

  • At least 3 years of plumbing experience; commercial experience is strongly preferred.
  • Journeyman or Master plumbing license, depending on state requirements.
  • Ability to troubleshoot and diagnose problems rather than only follow instructions.
  • Ability to work independently in the field.
  • Strong communication skills with customers and team members.
  • Valid driver’s license and clean driving record.
  • Willingness to participate in an on-call rotation.
  • Ability to lift more than 75 pounds and work in confined spaces.
  • Ability to perform physical tasks including climbing, bending, and kneeling.
  • Comfort working outdoors, at heights, and in varied environments.
  • Must wear required personal protective equipment when necessary.

Nice To Haves

  • Commercial plumbing experience is strongly preferred.
  • Senior-level experience with complex diagnostics, mentoring junior technicians, and improving service operations.

Responsibilities

  • Run commercial plumbing service calls, with a focus on service rather than only installations.
  • Diagnose plumbing system issues and troubleshoot problems in the field.
  • Repair and maintain piping systems, fixtures, and pumps.
  • Work on complex systems in commercial and industrial environments.
  • Communicate directly with customers to explain issues and solutions.
  • Participate in an on-call rotation and handle emergency calls.
  • Keep the service truck organized and document work performed.
  • For senior-level plumbers: independently handle complex diagnostics, mentor junior technicians, and help improve service operations.

Benefits

  • Medical insurance
  • Dental insurance
  • Vision insurance
  • 401(k) with employer match
  • Ongoing training and growth opportunities
  • Competitive pay based on skills and experience
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