Licensed Plumbers
Licensed Plumbers | Tankless Water Heater Install | Plumbing | Ooltewah
Imagine turning on the shower in your Ooltewah home and never having to worry about running out of hot water—or wasting money heating gallons you’re not using. That’s the freedom HEP’s licensed plumbers deliver with our tankless water heater install service. We carefully size and mount compact, high-efficiency units that heat water on demand, slashing energy bills and freeing up valuable space while providing a continuous, reliable flow.
From the moment you call, you’ll feel the difference of working with a neighborly crew that’s been serving the Tennessee Valley for more than three decades. We arrive on time, protect your property like our own, and back every installation with industry-leading warranties and 24/7 support. Whether you’re replacing a clunky storage tank or outfitting a new build, trust HEP to bring you endless hot water, lower utility costs, and the peace of mind that only certified, local experts can provide.
FAQs
What are the main advantages of installing a tankless water heater for my Ooltewah home?
Tankless (on-demand) water heaters heat water only when you open a tap, eliminating standby heat loss from a storage tank. This design offers three big advantages: 1) Endless hot water—perfect for back-to-back showers or large families; 2) Lower utility bills—most models use 20-40 % less energy than a standard tank; 3) Space savings—units are wall-mounted and about the size of a carry-on suitcase. Our licensed plumbers will size the unit correctly for your specific hot-water usage so you gain these benefits without sacrificing performance.
How do I know if my house can accept a tankless unit without major remodeling?
During a free in-home assessment, our technicians evaluate your existing gas line (or electrical service), venting path, and water quality. Most Ooltewah homes that already have natural gas or a 200-amp electrical panel require only minor upgrades such as a larger gas flex line or a dedicated 240-V circuit breaker. We also check incoming water hardness; if it is above 10 grains per gallon, we recommend a scale-reduction filter to protect the new heater. We provide a written estimate before any work begins so there are no surprises.
What does the installation process involve and how long will my hot water be offline?
On installation day our crew arrives with all permits and materials on hand. We 1) shut off utilities, 2) drain and remove the old tank, 3) mount the tankless unit, 4) run new gas/electric and condensate lines if needed, 5) install stainless-steel venting, 6) reconnect water lines with isolation valves, and 7) test, calibrate, and register the warranty. Most jobs take 5–7 hours, and your hot water is typically restored the same afternoon. We haul away the old tank and leave the workspace clean.
How much can I expect to save on energy bills with a tankless heater in Ooltewah’s climate?
Savings depend on usage, fuel type, and incoming water temperature. In the Chattanooga/Ooltewah region, natural-gas tankless owners report annual savings of $80–$150 compared with a new gas tank model, while electric tankless units can save $100–$180 versus a conventional electric tank. Additionally, tankless heaters have a life expectancy of 20+ years—roughly double that of a tank—reducing replacement costs over time.
What maintenance does a tankless water heater require and do you service what you install?
Yes. We offer annual or bi-annual maintenance plans. A typical visit includes descaling the heat exchanger with food-grade vinegar, cleaning the inlet filter, checking gas pressure, and updating firmware on smart models. The procedure takes about an hour and keeps the unit running efficiently while protecting your warranty coverage. Homeowners with harder water may need service every 12 months; softer-water homes can usually go 18-24 months between flushes.
What warranties and guarantees come with your tankless water heater installations?
We install leading brands such as Rinnai, Navien, and Rheem. Manufacturer warranties typically include 10–15 years on the heat exchanger, 5 years on parts, and 1 year on labor. In addition, our company provides a 5-year workmanship guarantee that covers any installation-related issues at no cost. We also register your product with the manufacturer and handle all warranty paperwork. Qualified Ooltewah customers can take advantage of low-interest financing and utility rebates of up to $300 on ENERGY STAR® models.