Licensed Technicians
Licensed Technicians | Tankless Water Heater Install | Plumbing | Jefferson City
Looking for endless hot water without the bulky tank? HEP’s licensed technicians are the go-to team in Jefferson City for a fast, flawless tankless water heater install. We arrive on schedule, assess your home’s demand, and recommend top-rated, energy-efficient units that can cut utility bills by up to 40 percent. From gas line sizing to final code-compliant hookup, every detail is handled by certified pros who back their workmanship with industry-leading warranties.
Our customers love how a tankless system frees up space, delivers instant hot water, and lasts nearly twice as long as a traditional heater. Whether you’re upgrading an aging tank or building a new home, we minimize downtime with clean, courteous service—no cold-shower surprises. Call HEP today and discover why Jefferson City households trust us for comfort, savings, and the peace of mind that only licensed expertise can provide.
FAQs
Why should I hire a licensed technician to install my tankless water heater in Jefferson City?
Hiring a licensed technician ensures your tankless water heater is installed to meet Missouri plumbing codes, local Jefferson City ordinances, and manufacturer specifications. Licensed plumbers carry insurance, receive ongoing training, and can secure the permits required by the city. This protects your warranty, helps avoid safety hazards such as gas leaks or electrical issues, and guarantees the unit operates at peak efficiency.
How long does a typical tankless water heater installation take?
A straightforward replacement of an existing tankless unit usually takes 3–5 hours. Converting from a traditional tank-style heater can take 6–8 hours or longer because the technician may need to upgrade gas lines, venting, or electrical circuits. Our Jefferson City team performs a pre-install inspection to give you an accurate timeline before work begins.
Do I need any permits for a tankless water heater installation in Jefferson City?
Yes. Jefferson City requires a plumbing permit for water heater replacements or new installations, and gas-fired units often need a mechanical or gas permit as well. Our licensed technicians handle the entire permitting process, schedule required city inspections, and ensure all paperwork is completed so you stay fully compliant.
What size tankless water heater do I need for my home?
Sizing is based on your household’s peak hot-water demand, measured in gallons per minute (GPM). We calculate total demand by adding the flow rates of fixtures likely to run simultaneously (e.g., two showers + dishwasher). Jefferson City homes typically need a unit delivering 6–10 GPM. Our technicians also factor in groundwater temperature—colder incoming water in winter requires higher BTU output to achieve the desired hot-water temperature.
How much does it cost to install a tankless water heater in Jefferson City?
Installation costs vary with fuel type, unit capacity, and complexity. On average, homeowners spend $3,000–$4,500 for a gas tankless system and $2,200–$3,200 for an electric model, including labor, permits, and basic materials. Additional expenses—such as gas line upsizing, venting modifications, or electrical upgrades—can add $300–$1,000. We provide a free on-site estimate so you know your exact cost beforehand.
What maintenance does a tankless water heater require after installation?
Annual maintenance keeps performance high and preserves the manufacturer warranty. Our licensed technicians flush the heat exchanger to remove mineral scale, clean the inlet screens, inspect gas pressure or electrical connections, and update firmware on digital controls. Jefferson City’s moderately hard water makes yearly descaling especially important; neglecting it can reduce efficiency and shorten the unit’s lifespan.