Licensed Technicians
Licensed Technicians | Tankless Water Heater Install | Plumbing | Apison
When Apison homeowners want endless hot water without the bulky tank, they turn to HEP’s licensed plumbing technicians. Our local team specializes in precise, code-compliant tankless water heater install that swaps out inefficiency for on-demand comfort. We arrive on time, protect your home with clean work practices, and fine-tune every connection so you can enjoy lower utility bills, extra closet space, and hot water that never runs out—whether it’s the morning rush or a weekend of back-to-back showers.
Backed by decades of experience and a rock-solid satisfaction guarantee, we make upgrading simple: free upfront estimates, transparent pricing, and same-day service options throughout Apison and the surrounding communities. From choosing the right unit size to registering the manufacturer’s warranty, HEP handles every detail so you don’t have to. Ready for a stress-free switch to smarter water heating? Call or click today and feel the HEP difference in your very first hot rinse.
FAQs
What advantages does a tankless water heater offer over a traditional tank in Apison’s climate?
Tankless units heat water only when you open a tap, eliminating standby heat loss that occurs in storage tanks. This on-demand operation can cut water-heating energy use by 25–40 %. Because Apison has moderate winters, a properly sized gas or electric tankless heater can deliver 2–5 gpm of hot water year-round without the recovery delays common to tanks. You also reclaim floor space, gain virtually endless hot water for back-to-back showers, and reduce the risk of tank leaks that can damage property.
How long does a professional installation take and what does it involve?
Most residential change-outs are completed in one working day. Our licensed technicians begin by turning off utilities, draining and safely disposing of the old tank. We then upsize gas or electrical service if needed, mount the compact tankless unit, install new isolation valves, run venting (for gas models) through an exterior wall or roof, and connect condensate lines. After purging air and checking for leaks, we program the controller, flush the heat exchanger, and demonstrate system operation. All debris is removed before we leave.
Will a tankless water heater work with my existing plumbing and fixtures?
Yes in almost every case. We perform a free on-site evaluation in Apison to measure incoming gas line size, electrical capacity, water pressure, and the total flow rate of your fixtures. Where necessary we can add a ¾-in gas branch line, upgrade circuit breakers, or install a small recirculation pump to ensure hot water arrives quickly at distant faucets. Older galvanized pipes don’t usually need replacement, but we may add dielectric unions to prevent corrosion.
How much can I expect to save on utilities after switching to tankless?
Savings vary with household size and usage patterns, but TVA data show the average Apison homeowner using natural gas saves $80–$120 per year, while those on electric models save $40–$70 compared with a standard 40- or 50-gallon tank. Over a 15-to-20-year service life, that offsets much of the higher upfront cost. Many customers also qualify for $150–$300 manufacturer rebates or federal tax credits when the unit’s Uniform Energy Factor (UEF) is ≥ 0.82.
What ongoing maintenance is required and can you handle it for me?
Tankless heaters should be descaled once a year in areas with moderate water hardness like Hamilton County (6–8 grains per gallon). The process involves circulating a mild vinegar solution through the heat exchanger for 45 minutes to remove mineral buildup. We offer an affordable annual maintenance package that includes descaling, filter cleaning, combustion analysis, controller firmware updates, and a full safety inspection. Regular service preserves efficiency and keeps your manufacturer warranty valid.
Do I need permits or inspections, and what warranty coverage is provided?
Yes. Hamilton County requires a mechanical permit and, for gas units, a pressure test and vent inspection. Our office pulls all permits and schedules the inspector, so you have no paperwork hassles. We provide a Certificate of Completion for your records. Most premium brands carry a 12-year heat-exchanger, 5-year parts, and 1-year labor warranty when installed by a licensed technician. We register the unit with the manufacturer on your behalf to activate full coverage.