- HEP Plumbing
- Tank Water Heaters

Tank Water Heaters
Tank Water Heaters | Tank Water Heater | Plumbing | Hixson
When your morning routine depends on reliable hot water, trust HEP’s seasoned plumbers in Hixson to keep your tank water heater performing at its best. From guiding you through capacity choices for a growing family to expertly swapping out an aging unit, we deliver swift, mess-free installations and repairs that restore comfort the same day. Our team services all major brands and ensures every connection meets local codes, so you can enjoy steamy showers and spotless dishes without a second thought.
HEP backs every project with transparent, upfront pricing and a satisfaction guarantee. Whether you need routine maintenance to extend the life of your current system or an energy-efficient upgrade that lowers monthly bills, we’re on call 24/7 with fully stocked trucks and friendly, certified pros. Experience the hometown service Hixson homeowners have counted on for decades—schedule your tank water heater appointment with HEP today and feel the difference hot water confidence makes.
FAQs
How long does a traditional tank water heater typically last in Hixson?
With proper installation and routine maintenance, a gas or electric tank water heater in Hixson generally lasts 8–12 years. Local water quality, usage patterns, and regular flushing to remove sediment are the biggest factors affecting lifespan. Annual inspections allow our plumbers to catch anode-rod wear, corrosion, and thermostat issues before they shorten the unit’s service life.
What size tank water heater do I need for my household?
Sizing depends on the number of people, simultaneous hot-water activities, and the heater’s first-hour rating (FHR). A family of 2–3 typically needs a 40-gallon tank, while 4–5 people often require 50–55 gallons. Larger households or homes with deep soaking tubs may need 66–80 gallons. Our technicians calculate demand using peak-hour usage and recommend a model that delivers sufficient hot water without oversizing, which wastes energy.
How much does it cost to replace a tank water heater in the Hixson area?
Replacement costs vary by capacity, fuel type, efficiency rating, venting requirements, and any code-mandated upgrades. On average, homeowners in Hixson spend $1,300–$2,200 for a standard 40–50 gallon gas unit installed, including labor, removal of the old heater, a new expansion tank, and permit fees. High-efficiency or power-vent models can add $400–$800. We provide a written, no-surprise estimate after an on-site evaluation.
Are there local codes or permits required for water heater installation in Hixson?
Yes. Hamilton County and the City of Chattanooga (which covers Hixson) follow the 2018 International Plumbing Code and the 2018 International Residential Code. A mechanical/plumbing permit is required for replacements that involve fuel gas or electrical work. Installations must include seismic strapping, a properly sized expansion tank, T&P relief valve discharge to an approved location, and combustion air per code. Our licensed plumbers obtain the permit, schedule inspections, and ensure full compliance.
What maintenance should I perform to keep my tank water heater running efficiently?
1) Drain and flush the tank at least once a year to remove sediment that insulates the burner and reduces capacity. 2) Inspect and replace the anode rod every 3–5 years to prevent internal rust. 3) Test the temperature-pressure relief (T&P) valve annually. 4) Check the thermostat is set to 120 °F for safety and energy savings. 5) For gas units, ensure the burner flame is blue and the venting is unobstructed. Our maintenance visits cover all of these tasks plus a full safety check.
What signs indicate my tank water heater needs repair or replacement?
Common red flags include: (a) rusty or murky hot water, (b) rumbling or popping noises caused by excess sediment, (c) leaks around the base or fittings, (d) inconsistent water temperature, (e) visible corrosion on the tank or inlet/outlet nipples, and (f) age over 10 years. A small leak can quickly grow and cause water damage, so call us as soon as you notice any of these symptoms. We’ll advise whether a repair, part replacement, or full unit swap is the most cost-effective solution.