- HEP Plumbing
- Fully Stocked Trucks

Fully Stocked Trucks
Fully Stocked Trucks | Tank Water Heater | Plumbing | Harriman
When the shower turns cold in your Harriman home, you donât have time to wait for parts or guesswork. HEPâs licensed plumbers roll up in fully stocked trucks loaded with premium components, diagnostic tools, and every fitting imaginable, ready to restore the comfort you count on from your tank water heater. Because our mobile warehouses carry the right anode rods, thermostats, and heating elements, most repairs and replacements are completed in a single visitâno trips back to the shop, no surprise delays.
From routine maintenance that extends system life to rapid emergency service after hours, we treat every call with the urgency it deserves. Youâll get upfront pricing, honest advice on whether repair or replacement makes more sense, and clean workmanship that leaves your space spotless. Choose the local pros who arrive prepared, respect your time, and stand behind every job with industry-leading warrantiesâchoose HEP for hassle-free hot water in Harriman.
FAQs
What types of tank water heaters do you install or service in Harriman?
Our licensed plumbers work on all major brands and sizes of natural-gas, propane, and electric tank water heaters, including high-recovery, atmospheric-vent, power-vent, and direct-vent models. Because every truck is stocked with common gas valves, thermostats, elements, anodes, T&P valves, and 30-, 40-, and 50-gallon replacement tanks, we can usually complete the job in one visitâno matter which make or model you own.
How quickly can you repair my tank water heater if your trucks are fully stocked?
Most repairs are finished within 60â90 minutes of our arrival. Having parts such as heating elements, dip tubes, relief valves, flex connectors, and gas controls on the truck eliminates trips back to the warehouse. Our dispatch team texts you the technicianâs GPS-tracked ETA, and evening or weekend emergency calls are usually answered in under two hours anywhere in Harriman and the surrounding Roane County area.
Do you offer same-day replacement if my water heater has failed?
Yes. If your tank is leaking or the burner assembly has failed and repair is not cost-effective, we can remove the old unit, bring in a new one, update the expansion tank, install dielectric unions, and haul away the old heaterâoften the very same day. Our trucks carry 30-, 40-, and 50-gallon residential tanks and the code-approved fittings required by Harrimanâs plumbing inspector, so you donât have to wait for special orders.
How do I know whether to repair or replace my current tank water heater?
We look at age, efficiency, and overall condition. If the tank is more than 10â12 years old, has rust around the drain valve, or shows signs of internal corrosion, replacement is recommended because a leaking tank cannot be repaired. If the heater is under 8 years old and has issues such as a failed thermostat, element, or gas valve, a repair is usually the most economical choice. Our technician will give you upfront pricing for both options so you can decide with no pressure.
Are there energy-efficient options or rebates available in Harriman?
Absolutely. We carry ENERGY STARÂŽ certified high-efficiency gas tank water heaters that can cut operating costs by up to 15%. Local utility companies like Harriman Utility Board occasionally offer rebates for high-efficiency or fuel-switching upgrades. Weâll complete the paperwork and provide the model numbers, serial numbers, and installation date you need to claim those incentives.
What should I do to prepare my home for your visit?
Clear a 3-foot pathway to the water heater, move stored items away from the unit, and know where your main water shut-off is located. If the heater is in a basement or crawlspace, please ensure the area is well-lit and any pets are secured. Thatâs itâour fully stocked trucks come with drop cloths, shoe covers, and even shop vacs to keep your home clean during and after the job.