Commercial Service Plumber

Quantum Industrial; San Antonio (TX); On-site; USD 65,000 - 110,000; Full time

Benefits offered by this job

Full benefits

401k with employer match

Ongoing training

Job summary

Quantum Industrial in Texas is seeking a senior-level plumber for commercial and industrial service work. You will run service calls, diagnose complex plumbing issues, and repair piping systems while maintaining documentation and customer communication.

You will join a team that values skilled trades, on-call readiness, and growth opportunities, with full benefits and ongoing training to support your professional development.

Qualifications

• 3+ years of plumbing experience, commercial strongly preferred.
• Journeyman or Master license (state dependent requirements).
• Ability to troubleshoot and diagnose complex plumbing systems.
• Strong communication with customers and team.
• Valid driver's license and clean record.
• Willingness to be part of an on-call rotation.

Responsibilities

• Run commercial service calls and diagnose issues in the field.
• Repair and maintain piping systems, fixtures, and pumps.
• Work on complex systems in commercial/industrial settings.
• Explain issues and solutions to customers.
• Handle on-call rotations and emergency calls.
• Keep the truck organized and document work.
• Mentor junior technicians and help improve service operations.

Skills

Plumbing experience

Customer communication

Diagnostics & troubleshooting

Independent field work

On-call readiness

Education

Journeyman/Master license (state dependent)

Job description

Quantum Industrial is a leading mechanical and plumbing contractor, with operations across multiple states, specializing in large-scale commercial and industrial projects. Our team delivers innovative solutions for critical sectors, such as data centers, semiconductor manufacturing, biopharma, aviation, oil & gas, and more. We are known for our focus on cutting-edge fabrication technologies, our commitment to quality craftsmanship, our strong client relationships, and above all, our culture. \"We build people\" is not just a catchphrase. We are a group of innovators, creatives, and craftsmen, who push boundaries and challenge the status quo. Our culture is centered around empowering our employees to reach their full potential by providing them with opportunities for growth, development, and personal and professional advancement. \"We build people\" who build amazing things.

We're not looking to fill a seat - we're adding to a strong team.

Our service group is made up of experienced plumbers who handle their work without shortcuts and take real pride in what they do.

We're selective about who we bring in because one weak hire affects everyone - the upside is you're stepping into a team that’s organized, respected, and set up to do high-level work the right way.

If you're someone who can pull your weight, solve problems in the field, and wants to be around other solid technicians, you'll fit here.

What You'll Actually Be Doing

• Running commercial service calls—not just installs
• Diagnosing plumbing system issues (not just swapping parts)
• Repairing and maintaining piping systems, fixtures, and pumps
• Working on complex systems in commercial/industrial environments
• Communicating directly with customers - explaining issues and solutions
• Handling emergency calls as part of an on-call rotation
• Keeping your truck organized and your work documented

Senior-level Plumbers Will Also

• Handle complex diagnostics independently
• Mentor junior techs
• Help improve how we run service as we continue to grow

What You Won’t Get Here

• Micromanagement
• Disorganized jobs
• Being treated like 'just another tech'

What You Will Get

• Steady, high-level commercial and industrial work
• A team that respects skilled tradespeople
• Competitive pay based on what you actually bring to the table
• Full benefits (medical, dental, vision, 401k with employer match)
• Ongoing training and growth opportunities
• A company that is serious about being the best - and hiring the best

What We're Looking For

• 3+ years of plumbing experience (commercial strongly preferred)
• Journeyman or Master license (depending on state requirements)
• Ability to troubleshoot and diagnose—not just follow instructions
• Comfortable working independently in the field
• Strong communication with customers and team
• Valid driver's license and clean record
• Willingness to be part of an on-call rotation

Physical Requirements

• Ability to lift 75+ lbs, work in confined spaces, and endure physical demands such as climbing, bending, and kneeling.
• Comfortable working in various environments, including outdoors and at heights.
• Must wear required PPE when necessary.

Bottom Line

If you're a solid service plumber who takes pride in your work and wants to be around other high performers - apply.

If you're just looking for another job, this probably isn't it.