- HEP Plumbing
- High-efficiency Upgrades

High-efficiency Upgrades
High-efficiency Upgrades | Toilet Upgrades and Replacements | Plumbing | Strawberry Plains
Imagine flushing away up to 30% of your monthly water use—without sacrificing power or comfort. HEP’s licensed plumbers in Strawberry Plains specialize in high-efficiency fixtures that combine sleek design with state-of-the-art engineering, turning an everyday bathroom visit into a quiet, eco-friendly experience. From dual-flush systems that tailor each flush to your exact needs to pressure-assisted marvels that leave bowls spotless with less water, our toilet upgrades and replacements let you pocket real savings while shrinking your environmental footprint.
Every installation begins with a free, in-home evaluation. We measure your current flow rates, check venting and shut-off integrity, then match you with EPA WaterSense-certified options that fit your style and budget. Once you choose your new throne, our team removes the old unit, inspects the flange and wax ring, and installs your high-efficiency model—often in a single visit. Because we’re local, you’ll get priority scheduling, familiar faces, and a 100% satisfaction guarantee backed by Strawberry Plains’ most trusted home-service company.
Ready to upgrade? Call, click, or stop by our showroom to see performance demos that prove efficiency can be powerful and quiet. Let HEP help you flush smarter, save water, and elevate your bathroom’s look and feel—all in one smooth step.
FAQs
What makes a toilet “high-efficiency,” and how much water can I expect to save?
A high-efficiency toilet (HET) is defined by the EPA WaterSense program as using no more than 1.28 gallons per flush (gpf) for single-flush units or an average of 1.28 gpf for dual-flush models. Traditional toilets manufactured before the early 1990s often use 3.5–7 gpf, so switching to an HET can reduce toilet water use by 20-60 percent. For a family of four in Strawberry Plains, that can add up to 13,000–16,000 gallons of water saved per year, lowering both water and sewer bills.
Are rebates or incentives available in Strawberry Plains for installing a high-efficiency toilet?
Yes. The Tennessee Department of Environment & Conservation (TDEC) and some local utilities, including Knoxville Utilities Board (KUB) that serves parts of Strawberry Plains, periodically offer rebates—typically $40-$100 per WaterSense-certified toilet. Availability and funding vary, so we help customers confirm current programs, submit receipts, and complete any required post-installation inspections to ensure you receive every eligible incentive.
Will a high-efficiency toilet flush as well as my older 3.5 gpf model?
Modern HETs are engineered with advanced bowl glazing, larger trapways, and pressurized or optimized gravity siphon designs to deliver powerful, reliable flushes with less water. Independent testing by MaP (Maximum Performance Testing) shows most WaterSense-labeled toilets clear 600-1,000 grams of waste in a single flush—well above typical household needs. In everyday use, double-flushing is rarely required, and many homeowners notice quieter operation compared to older units.
What is involved in replacing my existing toilet with a high-efficiency model, and how long will it take?
A standard replacement includes draining and removing the old toilet, inspecting and cleaning the flange, installing a new wax (or wax-free) ring, setting and leveling the new HET, connecting the supply line, and performing a leak-check and test flush. For most bathrooms with sound subflooring and accessible shut-off valves, the swap takes 1.5–2.5 hours start to finish. We handle haul-off and proper recycling/disposal of the old fixture at no extra charge.
Do I need any additional plumbing upgrades when I switch to a high-efficiency toilet?
Usually not. HETs fit the same 12-inch rough-in found in most Strawberry Plains homes, and they connect to a standard ⅜-inch supply line. We do check that the closet flange is level and that the shut-off valve operates smoothly; if the flange is damaged or the valve is corroded, we can replace them during the same visit. Otherwise, no major drain line modifications are necessary.
How much does a high-efficiency toilet replacement cost in Strawberry Plains, and what affects the price?
Installed prices typically range from $475 to $875 per toilet. Factors include the style (two-piece vs. one-piece, skirted designs), flushing technology (gravity, pressure-assist, or dual-flush), seat features (soft-close, bidet integration), any flange or valve repairs, and haul-away fees. We provide a flat, written estimate before work starts and highlight available rebates to offset your upfront cost. Customer water-bill savings usually recover the investment within 2-4 years.