- HEP Plumbing
- Same-day Service Windows

Same-day Service Windows
Same-day Service Windows | Tankless Water Heater Install | Plumbing | Gruetli-Laager
When hot water disappears at the worst possible moment, HEP’s same-day service windows in Gruetli-Laager bring fast relief. Our licensed plumbers arrive when we say we will—no vague all-day waits—ready to perform a tankless water heater install that fits your schedule and your home’s unique demands. With upfront pricing and fully stocked trucks, most jobs are completed before sunset, so you can get back to warm, endless showers without delay.
Making the switch to a tankless system means lower energy bills, extra space in the utility room, and hot water that never runs out. HEP handles every step, from removing the old tank to calibrating your new on-demand unit for peak efficiency, and we back our work with rock-solid guarantees. Call or book online today and discover why your neighbors trust HEP for prompt, professional plumbing solutions right here in Gruetli-Laager.
FAQs
How quickly can you install a tankless water heater in Gruetli-Laager?
When you contact us before 10:00 a.m., we can dispatch a licensed technician within a two-hour service window the very same day. Most residential tankless water heater installations are completed in 4–6 hours, meaning you have hot water again before evening. If you call after 10:00 a.m., we still do everything possible to schedule you for that day, or first thing the next morning if local permit offices are closed.
What is included in your same-day tankless water heater installation service?
Our flat-rate package covers removal of the old tank, delivery and mounting of the new tankless unit, gas or electric line rerouting, venting modifications, new water isolation valves, system start-up, and a full safety/efficiency check. We also haul away and recycle your old heater at no extra charge and register the manufacturer’s warranty on your behalf.
Do I need a permit in Gruetli-Laager for a tankless water heater installation?
Yes. Grundy County and the City of Gruetli-Laager both require a mechanical/plumbing permit for any water heater replacement or fuel-line alteration. We take care of the paperwork and inspection scheduling for you, ensuring the installation meets local building codes and manufacturer specifications.
Can you convert my existing storage-tank system to tankless in one visit?
In most cases, yes. Our trucks are stocked with common gas fittings, venting kits, and electrical components so we can handle conversions on the spot. Rare situations—such as major gas-meter upsizing or panel upgrades—may require a follow-up visit, but more than 80 % of conversions in Gruetli-Laager are finished the same day.
What brands and models of tankless water heaters do you install?
We are factory-trained dealers for Rinnai, Navien, Rheem, and Noritz. Carrying multiple brands lets us match the right unit to your home’s gallon-per-minute demand, fuel type, and budget. All equipment is brand-new, factory-sealed, and sourced through authorized Tennessee distributors to protect your warranty.
What do your pricing and warranties look like?
Same-day installations start at about $2,300 for a basic electric unit and $3,400 for a standard natural-gas model, which includes labor, permits, and disposal. Every install comes with a 1-year labor warranty, plus the manufacturer’s 5- to 15-year heat-exchanger warranty. Optional annual descaling and system flush plans are available to keep your warranty valid and extend unit life.