Licensed Plumbers
Licensed Plumbers | Tankless Water Heater Install | Plumbing | Dunlap
Picture stepping into the shower on a chilly Dunlap morning and feeling a steady, endless stream of hot water—no waiting, no sudden bursts of cold. That comfort comes standard when HEP’s licensed plumbers handle your tankless water heater install. Our team designs each system to fit your home’s precise demands, trimming energy bills, freeing up closet space, and delivering on-demand heat that traditional tanks simply can’t match.
Because we live and work right here in the Sequatchie Valley, you’ll see familiar trucks, friendly faces, and a reputation for craftsmanship that’s decades strong. From the initial evaluation to the final test-run, we stand behind every connection with clean job sites, upfront pricing, and rock-solid guarantees. Ready to make “hot water on tap” your new normal? Give HEP a call today and we’ll have a master plumber on your doorstep—usually the same day—to map out your upgrade and get the water flowing right.
FAQs
How does a tankless water heater work and why should I choose one for my Dunlap home?
A tankless, or on-demand, water heater uses powerful gas burners or electric elements to heat water only when a hot-water tap is opened. Because there is no storage tank, standby heat loss is virtually eliminated, giving homeowners in Dunlap energy savings of 25–40 % compared with standard tanks. In addition, tankless units provide an endless supply of hot water, take up far less space, and typically last 18–20 years—almost double the lifespan of a traditional tank heater.
What size and fuel type of tankless water heater do I need?
Proper sizing is crucial. Our licensed plumbers perform a detailed load calculation that factors in the number of bathrooms, simultaneous fixtures, desired temperature rise, incoming groundwater temperature in Dunlap (around 55°F), and whether you’ll run appliances such as clothes washers at the same time. For most three-bath Dunlap homes, a gas unit with a 9–11 GPM (gallons per minute) flow rate is sufficient. Smaller homes or point-of-use applications can often be served by 4–6 GPM electric models. We’ll review your gas line capacity or electrical panel to confirm the best, most cost-effective option.
Are your plumbers fully licensed, and do you handle permits and inspections in Dunlap?
Yes. Every technician who visits your property holds an active Illinois plumbing license (IL Plumbing License #058-XXXXXX) and is bonded and insured. We take care of the entire permitting process with the City of Dunlap/Peoria County, schedule any required inspections, and ensure that the installation meets state plumbing code, manufacturer specifications, and local venting and gas-line regulations.
How long does a tankless water heater installation take and will my water be shut off?
A standard replacement of a tank water heater with a new tankless unit typically takes 4–8 hours. During this time, your water will be turned off for roughly 2–3 hours while we reroute plumbing, install isolation valves, and pressure-test the system. We coordinate with you to minimize downtime and can often provide temporary water access if needed.
What is the average cost to install a tankless water heater in Dunlap, and are there rebates or tax credits?
Installed prices generally range from $3,200 to $4,800 for gas units and $2,600 to $3,800 for electric models, depending on capacity, venting requirements, and whether your gas or electrical service needs upgrading. Nicor Gas and Ameren Illinois frequently offer $250–$350 instant rebates for ENERGY STAR®-qualified models, and the federal 25C tax credit can cover up to 30 % of the project cost (maximum $600) through 2032. We handle all rebate paperwork at no extra charge.
How do I maintain my new tankless water heater and what warranties are provided?
Annual maintenance is simple: our plumbers flush the heat exchanger with food-grade vinegar to remove mineral scale, inspect the burner assembly, clean the inlet filter, and verify combustion efficiency. Most manufacturers require this service documentation to keep warranties valid. We include the first annual maintenance visit for free. Warranties vary by brand, but major lines such as Rinnai and Navien offer 15-year heat-exchanger, 5-year parts, and 1-year labor coverage when installed by a licensed pro—double the coverage compared to DIY installs.