A Master/Senior Plumber is a highly skilled tradesperson responsible for installing, repairing, and maintaining plumbing systems in commercial, and industrial settings. This role involves leading apprentices and journeymen, ensuring compliance with local codes, and managing complex plumbing projects from start to finish.
Moving Safety Forward, our initiative for continuous improvements in our safety culture, reminds us that we are on a journey toward a zero-incident culture. In all we do, we must work to build a partnership with our employees, customers and business associates that empowers them all with the ability to do their jobs safely.
McKenney’s is an Equal Opportunity Employer committed to workforce diversity. Qualified candidates will receive consideration without regard to age, color, religion, sexual orientation, disability, national origin, or gender identity. McKenney’s is a smoke-free and drug-free workplace.

McKenney’s is the Southeast’s most trusted name in facility construction, operation and maintenance. For over 75 years, our proven approach has ensured high-quality, energy-efficient solutions at every stage of a building—Design, Build, Controls & Monitoring, and Maintenance & Repair. We offer expertise in HVAC, process piping, plumbing, and building automation and control systems, as well as service and maintenance. We have our own in-house engineering, fabrication, installation and commissioning resources to ensure cost-effective delivery of the highest quality solutions.
With offices in Atlanta and Charlotte, McKenney’s has grown to become one of the largest mechanical contractors in the United States and is consistently ranked among the top contractors on ENR’s top Specialty Contractors list. While we’re proud of this accomplishment, we believe that true credibility comes from upholding our reputation for service and satisfaction. We know that every project—whether large or small—is the most important job for our customers and that every thermostat change and service call makes a difference for owners, managers, occupants and the facilities themselves.
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