Quality Work At a Fair Price
Tankless Water Heater Services
Rheem Tankless Water Heater Installation, Sales & Service
Efficient Heating & Cooling offers high-quality Rheem tankless water heaters for homeowners throughout Nashville and Middle Tennessee. If you're tired of waiting for your water to heat up — or worrying about the hot water running out during a shower — a tankless water heater may be the perfect solution for your home.
With advanced gas-heated tankless technology, your water heats faster and stays hot for as long as you need it. No more cold showers, no more waiting — just reliable, endless hot water.
Why Choose a Tankless
Water Heater?
Rheem tankless water heaters are engineered for performance, efficiency, and long-term reliability.
✔ Endless Hot Water
You’ll enjoy a continuous supply of hot water — perfect for large families, long showers, and simultaneous water use.
✔ Faster Heat-Up Times
Tankless systems heat water on demand, meaning no more waiting for the tank to refill and reheat.
✔ Up to 40% Energy Savings
Rheem’s high-efficiency design can help reduce your energy usage and lower monthly utility bills.
✔ 12-Year Rheem Warranty
Rheem offers a 12-year warranty on the heat exchanger, and if it fails, the entire heater is replaced — giving you exceptional peace of mind.
Our Tankless Water Heater Services Include:
✔ Installation
Professional, safe, and efficient installation of new Rheem tankless units.
✔ Sales
Guidance on choosing the best size and model for your home’s hot water demands.
✔ Service
Routine maintenance and repairs to keep your tankless system running at peak performance.
We work with all major water heater setups and ensure your new system is properly vented, calibrated, and optimized for efficiency.
Your safety and confidence matter to us. Efficient Heating & Cooling is fully licensed, insured, and bonded for your protection.
We also provide a 2-year labor warranty on all new equipment installations, giving you added assurance and long-term value.