Journeyman Plumber - Commercial Service (Full-Time Or Part-Time)

Jobtome; Dallas (TX); On-site; USD 70,000 - 90,000; Full time

Benefits offered by this job

Company truck use & fuel card

Health, dental & vision insurance

Paid time off & paid holidays

401(k) plan

Overtime pay

Continuing education & certifications

Job summary

Modern Mechanical Services, a Dallas-based HVACR and plumbing contractor, is seeking a licensed Texas Journeyman Plumber to service commercial sites across the DFW area. You will diagnose, repair, and maintain plumbing systems in occupied buildings, while documenting work for customers and the office.

This role includes backflow, water heaters, and gas line work and requires strong safety and professionalism on site.

Qualifications

• Current Texas Journeyman Plumber license is required.
• Commercial plumbing service experience.
• Clean driving record.
• Own hand tools.
• Able to work cleanly and professionally in occupied commercial spaces.
• Coachability valued over years of experience.

Responsibilities

• Run commercial plumbing service calls across the DFW metro.
• Diagnose and repair in occupied commercial buildings.
• Perform preventive maintenance routes (backflow testing, drain jetting, water heater service, fixture work).
• Service and repair water heaters, fixtures, drains, gas lines, and supply lines.
• Backfill on project and install work when service volume is light.
• Document work clearly in ServiceTrade so customers and office know exactly what happened.

Skills

Journeyman license

Commercial plumbing

Clean driving record

Hand tools

Professional in occupied spaces

Coachability

Tools

ServiceTrade

BPAT endorsement

Job description

Job DescriptionJob DescriptionDescription:

About Modern Mechanical Services
The experience expected from applicants, as well as additional skills and qualifications needed for this job are listed below.

Modern Mechanical Services is a commercial HVACR and plumbing contractor based in Dallas. We serve commercial real estate, hospitality, private schools, healthcare, multi-site retail, and storage facilities across DFW, Austin, San Antonio, and Houston. Our commercial plumbing division launched in February 2026 and is growing fast — this is a ground-floor seat on the plumbing side of a company that already runs a dialed-in commercial operation.

Requirements:

What You'll Do

• Run commercial plumbing service calls across the DFW metro
• Diagnose and repair on occupied commercial buildings
• Preventive maintenance routes — backflow testing, drain jetting, water heater service, fixture work
• Service and repair water heaters, fixtures, drains, gas lines, and supply lines
• Backfill on project and install work when service volume is light
• Document work cleanly in ServiceTrade so customers and the office know exactly what happened

What We're Looking For

• Current Texas Journeyman Plumber license (TSBPE) — required
• Commercial plumbing service experience
• Clean driving record
• Own hand tools
• Able to work cleanly and professionally in occupied commercial spaces
• Hungry, humble, and smart — we'll take coachability over 25 years of doing it the wrong way

Nice to Have

• Backflow Prevention Assembly Tester (BPAT) endorsement
• Medical gas certification
• Experience with ServiceTrade or similar field service management software

Schedule & On-Call

Monday through Friday, standard daytime hours. Rotating on-call coverage.

Emergencies are emergencies — that's the trade. But we've built dispatch and documentation so our technicians don't get paged at 11pm for something a dispatcher should have handled. Planning and prevention are the product.

Compensation & Benefits

• Company truck use and fuel card (full-time)
• Health, dental, and vision insurance
• Paid time off and paid holidays
• 401(k) available
• after 40 hours
• Paid continuing education, Journeyman and Master exam prep, backflow and medical gas certifications