Free Estimate
Free Estimate | Tankless Water Heater Install | Plumbing | Maynardville
Enjoy endless hot water and lower energy bills when you choose HEP’s professional tankless water heater install service in Maynardville. Our certified plumbers size your new on-demand system precisely for your household, swap out bulky tanks with sleek, wall-mounted efficiency, and haul away the old unit—all at no extra cost. With a free, no-obligation estimate, you’ll know exactly what to expect before any work begins.
From first phone call to final inspection, we handle permits, gas or electric hookups, and any needed plumbing upgrades, so you can focus on the comfort of instant hot showers. Neighbors across Maynardville trust HEP for courteous pros who arrive on time, respect your home, and back every installation with industry-leading warranties. Reach out today, and discover how easy it is to modernize your water heating without the guesswork.
FAQs
Is the estimate for a tankless water heater installation in Maynardville really free, and what does it include?
Yes. Our technician will visit your home at no charge, inspect your existing water-heating setup, evaluate gas/electrical supply, venting options, water quality, and usage patterns, then provide a written quote that lists equipment model(s), required accessories, any code-related upgrades, labor, and projected completion time. There is no obligation to purchase after receiving the estimate.
How long does a typical tankless water heater installation take once I approve the estimate?
Most residential installations in Maynardville are completed in one business day (6–8 hours). Jobs that require new gas lines, electrical circuits, or longer vent runs can take up to two days. We schedule work at your convenience and keep hot-water downtime as short as possible.
Will a tankless water heater really save me money on energy bills?
In many cases, yes. Tankless units heat water only when you open a tap, eliminating standby losses common with storage tanks. Homeowners switching from an older electric or gas tank typically see 20–40% lower energy costs. Actual savings depend on usage habits, fuel type, and the efficiency of the selected unit, which we calculate during the free estimate.
Do I need to upgrade my home’s gas or electrical service for a tankless system?
It depends on the model you choose. High-output gas units may need a larger gas line (usually ¾" or 1") and stainless-steel venting. Electric models often require multiple 240-volt, 40- to 60-amp circuits. During the estimate, we measure existing supply sizes and panel capacity. Any required upgrades will be clearly itemized in the quote so there are no surprises.
Are permits or inspections required in Union County, and do you handle them?
Yes. The State of Tennessee and Union County require mechanical and plumbing permits for tankless water heater installations. Our licensed plumbers pull all necessary permits, schedule inspections, and ensure the installation meets local building, gas, and venting codes. Permit fees are included in your written estimate for full transparency.
What kind of maintenance does a tankless water heater need after installation?
Tankless units should be descaled once a year (more often if you have hard water) to remove mineral buildup and maintain efficiency. We offer affordable maintenance plans that include flushing the heat exchanger, cleaning filters, and checking venting and gas pressures. Routine service extends equipment life and preserves the manufacturer’s warranty.