About
Founded in Atlanta in 1948 and locally owned for more than 75 years, McKenney's Inc. is a full-service commercial mechanical contractor with dedicated campuses in Atlanta and Charlotte — making it one of the Southeast's most established resources for facility managers and property owners who need integrated plumbing and mechanical solutions across complex building portfolios. With in-house engineering, fabrication, installation, and commissioning capabilities, McKenney's delivers plumbing services across every phase of a commercial building's life cycle, from preconstruction design through long-term preventive maintenance and retrofit upgrades. Atlanta-area facility managers overseeing office towers, healthcare facilities, industrial and manufacturing plants, mixed-use developments, education campuses, and institutional buildings rely on McKenney's for water supply and distribution systems, drain and sewer infrastructure, gas piping, backflow prevention, process piping, and commercial water heater installations and replacements. The firm's service model spans new construction, existing building retrofits — including equipment changeouts and full system upgrades — as well as ongoing mechanical services and preventive maintenance contracts. McKenney's also offers building automation and controls integration, commissioning, retrocommissioning, and energy analysis, giving facility teams a single accountable contractor for mechanical and plumbing performance across multi-site portfolios. An emergency contact line (844-624-8600) is prominently published, supporting rapid response for critical plumbing failures in occupied commercial and healthcare environments. For general contractors and property managers navigating IPC/UPC code compliance on ground-up construction or major renovations, McKenney's preconstruction and LEED certification support services add significant value early in the project timeline. With tens of thousands of completed projects shaping Atlanta's and Charlotte's commercial skylines, McKenney's combines the depth of a large mechanical contractor with the accountability of a locally operated firm.
