New Construction Plumber

About Joseph J. Magnolia (“JJM”)

For over 75 years, Joseph J. Magnolia Inc. has proudly served the DC metropolitan area as a premier contractor specializing in commercial new construction, providing expert plumbing and mechanical solutions to our customers.

We believe the best service starts with the best people, so we hire the best and invest in their success.

Joseph J. Magnolia (“JJM”) is currently seeking experienced plumbers to join our New Construction team. This role involves the installation, modification, and repair of commercial plumbing systems, equipment, and fixtures on active construction projects.

A $2,000 signing bonus is available for qualified candidates. Responsibilities

• Plan, layout, install, repair, and maintain commercial plumbing and piping systems, including water, gas, sewer, steam, and hot water distribution systems.
• Install and inspect plumbing fixtures, piping, valves, vents, pumps, supports, and related equipment in accordance with project specifications and applicable codes.
• Maintain accurate installation records to ensure compliance with state and local regulations.
• Promote and uphold jobsite safety standards and quality workmanship.
• Select appropriate pipe materials, fittings, supports, hangers, and valves based on project requirements.
• Cut, thread, assemble, and install various metal and nonmetal piping systems using hand tools and power tools.
• Join piping systems using threaded, soldered, brazed, fused, cemented, or mechanical connections.
• Secure piping systems using brackets, clamps, and hangers.
• Perform pressure testing and inspect systems for leaks and proper operation.
• Verify pipe slopes, elevations, and alignments using lasers, levels, and transit equipment.
• Assist with trenching, grading, and preparation work for underground piping installations.
• Collaborate with project teams, supervisors, and other trades to ensure efficient project execution.
• Perform additional duties and responsibilities as assigned.

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