Seamless Installation Process
Seamless Installation Process | Tankless Water Heater Install | Plumbing | Tullahoma
Imagine stepping into a shower that never runs cold and knowing the experts at HEP handled everything—from the first friendly call to the final temperature test. Our licensed plumbers arrive on time, protect your home with drop cloths, and complete a meticulous tankless water heater install that frees up valuable space while lowering energy bills. We even haul away the old tank, secure permits, and walk you through the new digital controls before we leave, so all that’s left for you is endless hot water.
Homeowners across Tullahoma choose HEP because we combine small-town courtesy with cutting-edge training. Each project is backed by transparent, upfront pricing and a satisfaction guarantee, meaning no surprises and zero stress. Whether it’s a same-day emergency swap or a planned upgrade, you’ll see why neighbors keep recommending HEP for plumbing solutions that flow as smoothly as the water we heat.
FAQs
What advantages will I see by replacing my traditional tank-type heater with a tankless model?
A tankless water heater heats water on demand, so you never run out of hot water and you stop paying to keep 40–50 gallons hot all day. In Tullahoma, that typically cuts water-heating energy use by 25–40 %. Tankless units are wall-mounted, freeing up floor space, and their life expectancy (18–20 years) is nearly double that of storage heaters. They also deliver cleaner water because there is no tank to rust or accumulate sediment from our moderately hard local supply.
How long does a complete installation normally take?
For most single-family homes in the Tullahoma area, our licensed plumbers can remove the old tank, mount the new tankless unit, make the gas/electric and water connections, and perform the start-up calibration in 5–7 hours. If venting must be rerouted or your gas line needs upsizing, the job may extend to a full day, but you will still have hot water by evening.
Will my existing gas, electric, or venting lines need to be upgraded?
Possibly. Gas-fired tankless heaters usually require a ¾-inch gas line and Category III (stainless) venting, while electric models need a 120- to 150-amp service with multiple dedicated breakers. During your free in-home assessment, we measure gas pressure, inspect electrical capacity, and verify vent routes. If upgrades are needed, we include them in your written estimate and handle every step so the system meets the latest Tennessee Mechanical Code.
How much should I budget for a professional tankless water heater installation in Tullahoma?
Installed prices in our market start around $2,900 for a mid-efficiency gas unit serving a one-bath home and can reach $4,500–$5,500 for a high-output condensing model that supports multiple simultaneous showers. The figure includes the heater, isolation valves, venting, minor line extensions, labor, and the first year of maintenance. Utility rebates of $200–$400 are often available through TUA (Tullahoma Utilities Authority) for qualifying ENERGY STAR models, which we file on your behalf.
Do you take care of permits and city inspections?
Yes. Tullahoma requires a mechanical permit for water-heater replacements that alter gas piping or venting. Our office pulls the permit, schedules the city inspection, and meets the inspector on site. All fees are included in your proposal, so you never have to visit City Hall or worry about compliance paperwork.
What maintenance does a tankless unit need after installation, and do you offer service plans?
To keep the heat exchanger free of scale from our 6–8 gpg water hardness, manufacturers recommend a yearly 45-minute flush with food-grade vinegar. We install isolation service valves to make this quick. Our ComfortGuard plan costs $149 per year and covers the annual descaling, safety inspection, software updates, and priority scheduling. Enrolling extends our labor warranty from 1 year to 5 years and helps ensure your tankless heater reaches its full 20-year lifespan.