- HEP Plumbing
- WaterSense-certified Toilet

WaterSense-certified Toilet
WaterSense-certified Toilet | Toilet Upgrades and Replacements | Plumbing | Oak Ridge
Looking to lower your water bill without sacrificing performance? HEP’s WaterSense-certified solutions in Oak Ridge make it easy. Our licensed plumbers specialize in toilet upgrades and replacements, swapping out outdated fixtures for sleek, high-efficiency models that slash water use by up to 60%. Each installation is backed by precise craftsmanship, honest pricing, and the peace of mind that comes from choosing an EPA-endorsed product.
From the first inspection to final cleanup, we handle every detail with courtesy and care—arriving on time, protecting your floors, and hauling away the old unit. Join thousands of Oak Ridge homeowners who have already discovered how effortless it can be to save water, save money, and add value to their home with HEP’s reliable plumbing expertise. Call today and feel the difference every flush can make.
FAQs
What is a WaterSense-certified toilet and why should I consider one for my Oak Ridge home?
WaterSense toilets are independently tested and certified by the U.S. Environmental Protection Agency to use no more than 1.28 gallons per flush (gpf) while still meeting strict performance standards. A standard pre-1994 toilet can use 3.5–7 gpf, so a WaterSense model cuts water use by 20–60 percent. For Oak Ridge homeowners, that translates into lower utility bills, reduced strain on private septic systems, and positive environmental impact on the Clinch River watershed.
How much water and money can I save by upgrading to a WaterSense toilet?
The average family of four flushes about 12,000 gallons of water through toilets each year. Replacing a 3.5 gpf unit with a 1.28 gpf WaterSense model saves roughly 13,000 gallons annually. Based on Oak Ridge Utility District rates, that’s $90–$110 in annual water and sewer savings per toilet. Over the expected 20-year lifespan of the new fixture, savings can exceed $2,000 while conserving more than 250,000 gallons of water.
Do WaterSense toilets flush as effectively as older high-volume models?
Yes. The EPA’s WaterSense program requires toilets to remove at least 350 grams of waste in a single flush—essentially the same performance benchmark as many 1.6 gpf and 3.5 gpf models. Manufacturers achieve this by optimizing bowl design, trapway glazing, and siphon action, so clogs and double-flushing are no more common than with older toilets. Many customers report quieter, faster clears after upgrading.
What is involved in replacing my existing toilet with a WaterSense model?
Our licensed Oak Ridge plumbers first help you select a compatible WaterSense toilet (round, elongated, ADA height, etc.). On installation day we shut off the supply, drain and remove the old toilet, inspect the flange for damage, install a new wax or rubber seal, set and level the new fixture, connect supply lines, and test for leaks and proper flush volume. Finally, we haul away and recycle or dispose of the old unit in accordance with local regulations.
Are there rebates or incentives available in Oak Ridge for installing WaterSense-certified toilets?
Yes. Tennessee Department of Environment & Conservation (TDEC) periodically offers residential water-efficiency rebates, and the City of Oak Ridge has historically provided $50–$100 bill credits for each qualifying WaterSense toilet. Programs change year to year, so we handle all paperwork and can confirm current incentives at the time of your quote. Federal tax credits may also apply if the upgrade is part of a broader efficiency retrofit.
How long does a typical toilet upgrade take and will your plumbers handle disposal of the old unit?
A straightforward replacement usually takes 1–2 hours per bathroom, plus 30 minutes of cleanup. If we discover flange damage or subfloor rot we can perform on-the-spot repairs, extending the visit by another hour. We remove the old toilet, separate recyclable porcelain, and dispose of remaining materials at an approved Oak Ridge transfer station—no extra effort required from you.