- HEP Plumbing
- Clear Upfront Pricing

Clear Upfront Pricing
Clear Upfront Pricing | Tankless Water Heater Install | Plumbing | Winfield
Enjoy an endless stream of hot water and total peace of mind with HEP’s clear, upfront pricing in Winfield. Our licensed pros specialize in tankless water heater install, arriving on time with a smile and a firm quote in hand—no guesswork, no hidden fees, just honest numbers you can trust. By swapping that bulky tank for a sleek, on-demand system, you’ll reclaim space, cut energy costs, and never have to schedule your showers around a reheating cycle again.
From the first phone call to the final test run, we keep you in the loop. You’ll see the price before we lift a wrench, understand every option available, and receive a workmanship guarantee backed by a local team that’s on call 24/7. Ready to upgrade your comfort and your confidence? Book your Winfield tankless water heater install with HEP today and experience plumbing done right the first time.
FAQs
What is included in your tankless water-heater installation service in Winfield?
Our flat-rate package covers everything needed for a code-compliant installation: an in-home assessment and precise unit sizing, removal and eco-friendly disposal of your old tank, any required local permits, new isolation valves, expansion tank (if required by code), condensate neutralizer/pump on condensing models, gas-line upsize or fittings, stainless-steel venting, water and gas pressure tests, full system start-up and owner orientation. Clean-up and haul-away of all job-related debris are also included.
How does your clear upfront pricing work?
Before any work begins, you receive a written, line-item quote that lists labor, materials, permits, taxes and haul-away—no trip fees, overtime, or surprise add-ons. The price you see is the price you pay, even if the job takes us longer than expected. Quotes are valid for 30 days, and we won’t proceed without your signed approval.
Are there ever additional costs after I approve the quote?
Very rarely. During our free on-site inspection we look for hidden issues—such as inadequate gas supply, corroded shut-off valves, or venting obstructions—so they can be included in the initial price. If something truly unforeseeable is uncovered behind a wall (e.g., asbestos or structural damage), we pause, show you photos, and provide options and pricing before moving forward. You remain in full control.
Will my home’s gas or electrical service need to be upgraded?
Most modern tankless units require a dedicated 120-V outlet and a ¾-in. gas supply line delivering 150–199 k BTU. If your existing utilities are undersized, we include the necessary gas-line upsize, outlet installation, or breaker addition in the quoted price. For major electrical panel upgrades we can coordinate with a licensed electrician and bundle the cost into one transparent proposal.
How long does installation take and will I be without hot water?
A standard retrofit in Winfield typically takes 6–8 hours. Your water and gas are turned off for about half that time (3–4 hours). We schedule arrival between 8–9 a.m. so you have hot water again by late afternoon. Larger projects that involve long vent runs or significant gas-line work may extend into a second day, but we will let you know in advance.
What brands do you install and what warranties or rebates apply?
We are factory-trained on Navien, Rinnai and Noritz ENERGY STAR® units. These models qualify for current Illinois utility rebates (up to $350) and the federal 30% Residential Clean Energy Credit, subject to income limits. We handle all rebate paperwork for you. Navien and Rinnai offer 15-year heat-exchanger, 5-year parts and 1-year labor warranties, which we register on your behalf; extended labor coverage and annual maintenance plans are available through our Winfield service club.