Rinnai Tankless Water Heaters in the Triangle

Rinnai is a Japanese manufacturer and one of the largest makers of on-demand gas water heaters in the world, with a U.S. manufacturing facility in Griffin, Georgia. The brand is known for endless hot water, compact wall-mounted units, and high energy efficiency, including ENERGY STAR qualified models. For Triangle homeowners who are tired of running out of hot water or want to reclaim the floor space a traditional tank takes up, a Rinnai tankless system is a proven option.

Element Service Group installs, services, and repairs Rinnai tankless water heaters throughout the Triangle. We are an independent service provider, not a factory-authorized dealer, and our work is performed by NC-licensed master plumbers (Class 1) using genuine Rinnai parts. Rinnai is an established brand for our team, so the units we put on your wall are systems we know inside and out.

We handle the full lifecycle: new installation, tank-to-tankless replacement, recirculation setup, venting and gas line work, annual descaling, and repair and diagnostics. Because much of the Triangle has hard water, regular descaling matters more here than in soft-water regions, and we build that maintenance into how we care for every Rinnai unit we touch.