About

Keith McDonald Plumbing is a full-service residential and commercial plumbing company proudly serving the Lake Oconee region with over 20 years of trusted expertise. Known for our professionalism, reliability, and high-standard workmanship, we specialize in delivering plumbing solutions that meet the expectations of luxury homeowners, builders, and property managers throughout Greensboro and the surrounding lake communities.

Our team provides comprehensive services including new construction and remodel installations, water heater repair and replacement, sewer and water line services, septic diagnostics and maintenance, high-efficiency fixture upgrades, and full-system evaluations. We also offer an expanded suite of outdoor and underground solutions—ranging from trenching and utility line installation to specialty lake-home enhancements such as outdoor rinse stations, entertainment sinks, dockside utilities, and premium water treatment systems.

To support the unique needs of high-end lake properties, we utilize excavation capabilities designed to protect the landscape, including hydro-vac services that expose underground utilities with precision and minimal disturbance—a preferred alternative to traditional excavation in finished yards and sensitive terrains. These advanced methods allow us to complete projects efficiently while preserving the beauty and integrity of our clients’ outdoor environments.

With a commitment to clear communication, timely service, and meticulous attention to detail, we aim to be a trusted partner for homeowners and builders seeking long-term value and dependable craftsmanship. Keith McDonald Plumbing is honored to join the Lake Oconee Area Builders Association and looks forward to contributing to the continued growth and excellence of this exceptional community.