Commercial Plumber III Carrollton & Rome GA

Addison Smith Mechanical Contractor, Inc. is seeking an experienced Commercial Plumber III to serve as a senior-level tradesperson on commercial, industrial, and institutional projects. This role performs advanced plumbing installation, layout, testing, troubleshooting, and system integration with minimal supervision. The Plumber III acts as a lead on-site resource—providing technical direction, mentoring lower-level plumbers, and coordinating closely with foremen, superintendents, inspectors, and project managers to ensure high-quality, code-compliant, and timely project delivery.

Key Responsibilities

• Plan, layout, and install plumbing systems including domestic water, sanitary waste and vent, storm drainage, gas piping, medical gas (if applicable), and fixture connections.
• Read, interpret, and apply blueprints, shop drawings, schematics, and specifications to determine layout, materials, and installation procedures.
• Perform advanced piping methods including soldering, brazing, threading, grooving, and fusion welding (where applicable).
• Install and test pumps, backflow prevention devices, water heaters, PRVs, and associated equipment.
• Conduct hydrostatic, air, and performance testing to verify system integrity and ensure compliance with state and local codes.
• Lead, mentor, and coordinate the work of Plumber I & II team members; monitor progress, quality, and adherence to project schedules.
• Communicate with supervisors, general contractors, and inspectors to resolve conflicts, clarify design intent, and maintain smooth workflow.
• Maintain a clean, safe, and organized work environment in accordance with OSHA standards and company safety policies.
• Prepare daily reports, material requests, documentation, and time entries as required.
• Troubleshoot complex plumbing issues and perform repairs independently or with minimal direction.
• Ensure all installations comply with applicable building codes, drawings, specifications, safety regulations, and project documentation.

Knowledge, Skills & Abilities

Education & Qualifications

Field of Study

Certifications & Licenses

How to Apply

Apply directly through Indeed or submit your resume through our website :

Job Type : Full-time

Pay : From $35.00 per hour

Expected hours : No less than 40 per week

Benefits :

Application Question(s) :

Experience :

Ability to Commute :

Work Location : In person