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

Modern Mechanical Services; Dallas (TX); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Company truck and fuel card

Health, dental, and vision insurance

Paid time off and holidays

401(k) available

Overtime at 1.5x after 40 hours

Paid continuing education and examPrep

Job summary

Modern Mechanical Services, a Dallas-based commercial HVACR and plumbing contractor, is seeking a skilled Journeyman Plumber to join our growing team. You will run service calls across the DFW metro, diagnose and repair in occupied commercial spaces, and perform preventive maintenance including backflow testing and drain jetting.

We value a clean driving record, ownership of hand tools, and the ability to work cleanly in occupied spaces.

Qualifications

• Texas Journeyman Plumber license (TSBPE) is required.
• Commercial plumbing service experience is expected.
• Clean driving record is required.
• Own hand tools must be available.
• Ability to work cleanly and professionally in occupied commercial spaces is essential.
• We value coachability, hustle, and smart problem-solving.

Responsibilities

• Run commercial plumbing service calls across the DFW metro.
• Diagnose and repair on occupied commercial buildings.
• Perform preventive maintenance like 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 the office know exactly what happened.

Skills

Commercial plumbing experience

Own hand tools

Clean driving record

Professional in occupied spaces

Education

Texas Journeyman Plumber license (TSBPE)

Tools

ServiceTrade

Job description

Description

About 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.

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
• Overtime at 1.5x after 40 hours
• Paid continuing education, Journeyman and Master exam prep, backflow and medical gas certifications