- HEP Plumbing
- Water Heater

Water Heater
Water Heater | Emergency Plumbing | Plumbing | Maynardville
When your water heater springs a leak or refuses to fire up on a chilly Maynardville morning, HEP’s licensed specialists are ready to roll—tools loaded, parts stocked, and schedules cleared for true 24/7 responsiveness. We diagnose faulty thermostats, ruptured tanks, and gas or electric ignition issues on the spot, restoring hot water with precision workmanship and transparent, upfront pricing. From compact tankless systems to large-capacity units serving busy households, our technicians arrive prepared to repair, replace, or upgrade without delay, keeping disruption to a minimum and safety at the forefront.
Homeowners trust HEP because our rapid dispatch, respectful cleanup, and factory-backed warranties turn stressful surprises into neatly resolved tasks. Whether your water heater crisis strikes at dinner or dawn, one call connects you to Maynardville’s most dependable emergency plumbing team—committed to getting you back to steamy showers and spotless dishes fast.
FAQs
What should I do if my water heater is leaking?
First, turn off the power supply—switch the breaker off for an electric unit or turn the gas valve to “pilot” on a gas heater. Next, shut off the cold-water supply valve located on top of the tank to stop additional water from entering. If you can safely reach it, attach a garden hose to the drain valve at the bottom of the heater and direct the water to a floor drain. Then call our emergency plumbing line. Our Maynardville technicians will arrive with the right tools to diagnose whether the leak is coming from a loose connection, a faulty relief valve, or tank corrosion, and we’ll advise you on repair vs. replacement on the spot.
How fast can your emergency plumbers reach my Maynardville home or business?
Because our dispatch center is located in Union County, we can usually reach any address in Maynardville within 60 minutes—often sooner during normal traffic hours. Our trucks are stocked with common water-heater parts and diagnostic equipment, so work can begin immediately once we’re on site.
Do you service all types of water heaters during an emergency call?
Yes. Our licensed plumbers are trained on traditional gas and electric tank heaters, high-efficiency models, tankless systems, and hybrid heat-pump units. We carry universal replacement parts for major brands such as Rheem, AO Smith, Bradford White, Rinnai, and Navien, allowing most emergency repairs to be completed in a single visit.
How can I tell if my water heater needs to be repaired or fully replaced?
Age and condition are the key factors. If the unit is 8–12 years old and shows signs of rust, significant sediment buildup, or tank seepage, replacement is usually the safest and most cost-effective solution. If the tank is younger and the issue is limited to a thermostat, heating element, or valve, a targeted repair is often sufficient. Our technician will perform a pressure test, inspect the anode rod, and provide a clear estimate before any work begins.
Are your emergency plumbing services available nights, weekends, and holidays?
Absolutely. We provide 24/7/365 emergency response with no extra charge for after-hours, weekend, or holiday dispatches in Maynardville. A live local representative answers the phone at all times, so you’ll never be sent to voicemail when you’re facing a crisis.
How much does emergency water-heater repair cost in Maynardville?
Pricing depends on the complexity of the repair, but you’ll always receive a firm, written quote before work starts. Our service call fee is waived when you approve the repair. Minor fixes such as replacing a T&P valve typically range from $150–$250, while major component replacements can run $300–$600. If a full replacement is needed, we’ll present model options and flat-rate installation costs, including removal and recycling of the old unit.