- HEP Plumbing
- Precision Installation

Precision Installation
Precision Installation | Tank Water Heater | Plumbing | Helenwood
When your morning routine depends on steady, steaming water, trust HEPâs precision installation plumbing team in Helenwood to deliver. Our certified pros size, source, and install every tank water heater with meticulous careâbalancing efficiency, capacity, and budget so you can enjoy reliable hot water on demand. From hauling out the old unit to calibrating the new thermostat, we handle each step seamlessly and leave your space spotless.
Whether youâre replacing a faltering system or outfitting a new build, we keep downtime to a minimum and performance to the max. Helenwood homeowners count on our clear pricing, same-day service options, and workmanship guarantees that protect your investment for years. Upgrade today and feel the HEP difference every time you turn on the tap.
FAQs
What size tank water heater do I need for my home in Helenwood?
The right size depends on how many people live in your home and how you use hot water. A family of 1â2 usually needs a 30â40-gallon tank, 3â4 people need 40â50 gallons, and 5 or more may require 50â80 gallons or two smaller units plumbed in parallel. We evaluate your peak-hour demand, the incoming groundwater temperature in Scott County, and any high-use fixtures (soaking tub, multiple showers) to recommend a model that delivers enough hot water without wasting energy.
How long does a precision installation take from start to finish?
Most standard replacements are completed in 2â3 hours once we arrive on site. This includes draining and removing the old heater, setting the new tank, connecting water, gas or electric lines, installing a new shut-off valve and expansion tank if required, bringing the venting up to current code, filling and purging air, and testing for leaks. Complex jobsâsuch as relocating the unit, running new electrical circuits, or upgrading ventingâcan extend the visit to 4â6 hours. We schedule a convenient arrival window and call ahead so you know exactly when to expect us.
Do I need a permit or inspection for a water heater replacement in Helenwood?
Yes. The State of Tennessee Plumbing Code requires a permit and final inspection for water heater replacements to verify proper temperature-pressure relief (TPR) valve installation, drain pan, venting, and seismic strapping. Our licensed plumbers obtain the permit on your behalf, coordinate the inspectorâs visit, and provide all documentation, so you never have to deal with city hall paperwork yourself.
What is included in your precision installation package?
⢠Professional load and capacity assessment ⢠Delivery of the new tank water heater ⢠Removal and eco-friendly disposal of the old unit ⢠New dielectric unions, supply lines, gas sediment trap (if gas), and electrical whip (if electric) ⢠Code-compliant venting, TPR valve, discharge line, and expansion tank ⢠Thermal efficiency and safety testing ⢠Cleanup of the work area and haul-away of all debris ⢠Manufacturerâs warranty registration and post-installation walkthrough
How much does a tank water heater replacement cost and are energy-efficient models available?
Typical installed prices in Helenwood range from $1,100â$1,600 for a standard 40- or 50-gallon electric unit and $1,300â$1,900 for a gas model, depending on capacity, fuel type, and venting requirements. High-efficiency gas units (0.64â0.70 UEF) cost about $300 more up front but can save $50â$75 per year on utility bills. Electric heat-pump hybrid tanks qualify for federal tax credits and local utility rebates, further lowering lifetime cost. We provide a written, no-surprise quote before any work begins.
What maintenance is recommended after installation, and do you service what you install?
Annual maintenance keeps your new heater efficient and under warranty. Tasks include flushing sediment, testing the TPR valve, inspecting the anode rod, and checking gas pressure or element resistance. We offer affordable service plans and prioritize warranty work for our installation customers, giving you one trusted point of contact for the life of the unit.