- HEP Plumbing
- Licensed Plumbers

Licensed Plumbers
Licensed Plumbers | Tankless Water Heater Install | Plumbing | Speedwell
Skip the wait and step straight into endless hot water with HEP’s licensed plumbers in Speedwell. Our team specializes in meticulous tankless water heater install work that swaps bulky, energy-hungry tanks for sleek, on-demand performance. From sizing your new unit to fine-tuning gas, electric, or venting connections, we handle every detail with the craftsmanship and courtesy you expect from East Tennessee’s most trusted home-service pros.
Choose HEP and you’ll enjoy transparent pricing, industry-leading warranties, and responsive local support—plus the lower utility bills and extra closet space that come with going tankless. Ready to boost comfort and efficiency in one quick upgrade? Call or click today, and we’ll get your hot water flowing better than ever.
FAQs
What advantages does a tankless water heater offer over a traditional storage-tank model in Speedwell?
Tankless units heat water on demand, so you never run out of hot water, and they typically cut energy use 20–40 % compared with a tank. Because there is no standby tank, the risk of leaks and water damage is greatly reduced. Their compact size frees up floor space, and most units qualify for federal high-efficiency tax credits as well as local utility rebates available to Speedwell residents.
How long will installation take, and will I be without hot water?
A straightforward replacement in the same location usually takes our licensed plumbers 4–6 hours. If we have to reroute gas lines, upgrade venting, or install a dedicated electrical circuit, the job can extend to a full day. We typically keep the old heater online until final tie-in, so you are without hot water for only the last 1–2 hours of the project.
Will I need to upgrade my gas or electrical service?
Many gas tankless heaters require a ¾-inch gas line and Category III or IV venting; if your existing line is ½ inch or your venting is outdated, we will recommend upgrading. Electric tankless models need 120–200 amps of service and multiple 40–60 amp breakers. During our onsite estimate we measure gas pressure, vent clearance, and panel capacity so you know any additional costs up front.
Do I need a permit in Speedwell, and are your plumbers licensed to pull it?
Yes. Campbell County requires a mechanical or plumbing permit for any water-heater change-out, and the work must be performed by a state-licensed plumber. We handle all paperwork, schedule the inspection, and provide a workmanship warranty that meets local code requirements.
Are rebates or incentives available for high-efficiency tankless installations?
Speedwell customers served by Powell-Clinch Utility District or Volunteer Energy Cooperative can qualify for rebates of $100–$250 on ENERGY STAR® certified gas units. In addition, the federal Inflation Reduction Act offers a 30 % tax credit (up to $600) on qualifying installations through 2032. We supply the documentation you need for both utility and federal submissions.
How do I maintain my new tankless water heater, and can you service it annually?
Manufacturers recommend a professional flush and scale removal every 12 months in areas with moderate water hardness—Speedwell averages 5–7 grains per gallon. Our maintenance plan includes descaling, filter cleaning, software diagnosis, and vent inspection. Regular servicing keeps your warranty valid and helps the unit reach its 20-plus-year lifespan.