Licensed Plumbers
Licensed Plumbers | Tankless Water Heater Install | Plumbing | Kelso
When Kelso homeowners want endless hot water without the bulky tank, they call HEP’s licensed plumbers for a professional tankless water heater install. Our experts arrive on time, assess your home’s hot-water demands, and fit a compact, high-efficiency unit that slashes energy costs while delivering a steady, on-demand flow. We handle every detail—from removing the old heater to upgrading venting and gas lines—so you can enjoy more space, lower utility bills, and the peace of mind that comes from code-compliant craftsmanship.
Backed by decades of local experience, HEP pairs honest, upfront pricing with industry-leading warranties and 24/7 emergency support. Whether you’re finishing a remodel or replacing a failed tank, our courteous team makes the process smooth and stress-free, explaining your options and cleaning up like we were never there. Schedule your Kelso tankless upgrade today and discover why neighbors trust HEP to keep the hot water—and the good service—flowing.
FAQs
What are the main advantages of installing a tankless water heater in Kelso?
Tankless units heat water on demand, so there’s no standby heat loss like with a traditional storage tank. This can cut energy use by 25–40 %. You also gain virtually endless hot water, a smaller wall-mounted footprint that frees up floor space, and life expectancy of 20+ years—about twice that of a tank. Because our Kelso plumbers are licensed, we make sure your system meets Washington State plumbing codes, manufacturer requirements, and any local utility rebate criteria that can help offset upfront costs.
How long does a professional tankless water heater installation take?
Most straightforward replacements are completed in one working day (6–8 hours). The timeline can extend to 1–2 days if we need to upsize gas lines, add a dedicated 120 V electrical circuit, reroute venting, or bring other plumbing up to code. Before work begins, our licensed plumber performs a site evaluation, provides a written estimate, and schedules the job at a time that minimizes disruption to your household.
Will a tankless water heater really lower my energy bills?
Yes—because water is heated only when you open a tap, a tankless unit eliminates the standby losses typical of storage tanks. The U.S. DOE reports average savings of $80–$100 per year for families that use 40 gallons of hot water daily, and even higher savings for lower-usage households. Many Kelso customers also qualify for PUD or utility rebates plus federal tax credits, further improving payback. We can calculate your projected savings during the consultation.
What size (flow rate) tankless water heater do I need for my home?
Sizing is based on two factors: (1) the maximum gallons per minute (GPM) of hot water you expect to use simultaneously and (2) the temperature rise required (the difference between incoming cold-water temperature—about 45 °F in Kelso—and desired hot-water temperature, usually 120 °F). As a rule of thumb, a three-bathroom household often needs a 9–11 GPM gas-fired unit. Our technician will measure fixture flow rates, review your usage habits, and recommend the model that ensures you never run short during peak demand.
Do I need to upgrade my gas line or electrical service for a tankless heater?
Gas tankless models typically require ¾-inch gas lines and BTU inputs of 150,000–199,000. If your existing line is undersized or your meter can’t handle the added load, we’ll coordinate with the utility to upgrade service. Electric tankless units demand 120–150 A of dedicated capacity, which may call for a panel upgrade. During the pre-install inspection our licensed plumber will verify gas supply, electrical capacity, venting route, and combustion air to ensure the new system operates safely and efficiently.
What maintenance does a tankless water heater need after installation?
Annual maintenance protects your warranty and keeps efficiency high. For Kelso’s moderately hard water (about 3–5 grains per gallon), we recommend a yearly descaling flush with food-grade vinegar to remove mineral buildup inside the heat exchanger. Our service also includes cleaning the inlet filter, inspecting venting, checking gas pressure and combustion, and updating the unit’s diagnostic history. Regular upkeep can add years to the system’s life and prevent costly mid-winter breakdowns.