Water Heater Installations
Water Heater Installations | Tankless Water Heater Install | Plumbing | Crab Orchard
When your Crab Orchard home needs a dependable tankless water heater install, HEP’s master plumbers are ready to roll up in a fully stocked truck and get the job done right the first time. We handle every detail—from removing the old unit to sizing, mounting, and precisely connecting your new on-demand system—so you can enjoy endless hot water without the wait. Our technicians explain each step, offer flat-rate pricing before work begins, and respect your space as if it were their own.
Choosing HEP means choosing lower energy bills, longer equipment life, and the peace of mind that comes with a local team available 24/7 for any follow-up service. Whether you’re upgrading for a growing family or building a new retreat on the Plateau, we deliver craftsmanship backed by guarantees and neighborly care. Call today and feel the difference of hot water that never runs out.
FAQs
What are the main advantages of switching to a tankless water heater in Crab Orchard?
Tankless (on-demand) units heat water only when you open a tap, eliminating standby energy losses typical of storage tanks. Homeowners in Crab Orchard report energy-bill savings of 25–40 %, a virtually endless supply of hot water for back-to-back showers, and wall-mounted units that free up floor space. Because our region’s winters are moderate, most models can reach set-point temperature quickly without requiring oversize burners, so efficiency remains high all year.
How long does a typical tankless water heater installation take?
Most residential installations in Crab Orchard are completed in one working day—about 4–8 hours on site. We begin with a pre-job visit to confirm gas line or breaker capacity, venting route, and mounting location. On installation day we: 1) remove the old tank, 2) run new gas or 220-V electrical lines if needed, 3) install stainless-steel venting (or PVC for condensing models), 4) hang and connect the unit, 5) flush, pressurize and test, and 6) show you how to operate and maintain the system. Complex jobs that require a larger gas meter or panel upgrade can stretch to two days, but we will inform you in advance.
Will I need to upgrade my gas or electrical service for a tankless water heater?
Possibly. Gas-fired tankless units draw 120,000–199,000 BTU/h—about twice the demand of a 40-gal tank. We measure your existing gas line and meter to see if they can deliver the required ¾-inch flow rate. If an upgrade is necessary, we coordinate with Mountaineer Gas for meter upsizing and run new piping in CSST or black iron. Electric tankless models require 120–160 A of dedicated capacity and multiple 240-V breakers; most homes in Crab Orchard don’t have that spare amperage, so we typically recommend high-efficiency gas models unless you already have a 400-A service panel.
Do I need a permit or inspection for a tankless water heater installation in Crab Orchard?
Yes. Raleigh County requires plumbing and mechanical permits for any water-heating appliance replacement that involves gas piping or vent modifications. Our licensed master plumbers handle the paperwork, pay the permit fee, and schedule the final inspection with the county building department. You’ll receive a signed approval card for your records and peace of mind that the installation meets the latest safety codes.
How much does it cost to install a tankless water heater locally?
Installed prices in Crab Orchard range from $2,600 to $4,500 for most homes. The final figure depends on the unit’s capacity (GPM rate), whether we’re installing a condensing or non-condensing model, the length of venting, and any gas-line or electrical upgrades. We provide a written, line-item quote up front, and our price includes permits, disposal of the old tank, labor, materials, and the first annual maintenance flush. Ask about manufacturer rebates and federal tax credits worth up to $600 for ENERGY STAR®-qualified units.
What maintenance does a tankless water heater require and how long will it last?
Tankless units typically last 18–25 years—nearly double the life of a storage tank—because there is no standing water that can corrode the heat exchanger. To reach that lifespan you should: 1) flush the heat exchanger with white vinegar or a descaling solution once a year (Crab Orchard’s moderately hard 6–8 gpg water can cause scale), 2) clean the inlet filter every 6 months, and 3) have us perform a combustion check every 3–4 years. Annual maintenance costs about $120 or you can join our Comfort Club and receive discounted service and priority scheduling.