- HEP Plumbing
- Licensed Knoxville Plumbers

Licensed Knoxville Plumbers
Licensed Knoxville Plumbers | Toilet Upgrades and Replacements | Plumbing | Knoxville
When your bathroom needs a fresh start, HEP’s licensed Knoxville plumbers bring skill, speed, and a smile to every visit. From wobbly seats and recurring clogs to out-of-date, water-guzzling models, we diagnose the problem, walk you through stylish, high-efficiency options, and install your new fixture with precision—often in a single appointment. Our professionals arrive on time, protect your home with clean work zones, and haul away the old unit so you’re left only with a pristine, perfectly functioning toilet.
Homeowners across East Tennessee trust HEP for reliable toilet upgrades and replacements because we back every job with transparent pricing, iron-clad warranties, and 24/7 emergency support. Whether you’re chasing lower utility bills, adding accessible comfort features, or prepping a property for resale, count on the local team that treats every bathroom like their own. Call, click, or text today and see why “Happy, Efficient, Professional” isn’t just our name—it’s your next plumbing experience.
FAQs
When should I consider upgrading or replacing my existing toilet?
Common signs include persistent clogs, cracks in the tank or bowl, visible leaks, high water bills due to older 3.5–7 gpf models, porcelain staining that can’t be removed, and the need for frequent repairs. If your toilet was manufactured before 1994 or requires more than one flush to clear the bowl, a replacement with a modern, high-efficiency unit installed by our licensed Knoxville plumbers will usually save water, reduce maintenance, and add value to your bathroom.
What advantages do modern high-efficiency or dual-flush toilets provide?
Today’s toilets use as little as 0.8–1.28 gpf (gallons per flush) compared with 3.5 gpf or more in older models, cutting water usage by up to 60 %. Many feature advanced bowl glazing, powerful siphon jets, and dual-flush buttons that let you choose a reduced flush for liquid waste. These upgrades lower utility bills, help the environment, and often qualify for local Knoxville Utility Board (KUB) rebates or EPA WaterSense tax credits. Our plumbers can explain which models offer the best performance-to-efficiency ratio for East Tennessee water pressure conditions.
How long does a professional toilet replacement usually take?
For a straightforward swap—removing the existing toilet, inspecting the flange and shut-off valve, installing a new wax ring, bolting down the new fixture, and testing—it typically takes our two-person crew about 1.5 to 2 hours. If the flange is damaged, the floor is uneven, or you opt for additional services such as a bidet seat wiring, allow extra time. We schedule most jobs within a single morning or afternoon window so your bathroom is fully operational the same day.
Do you handle permits and ensure code compliance for Knoxville installations?
Yes. All work is completed by state-licensed and insured Knoxville plumbers who follow the 2021 International Plumbing Code as adopted by the City of Knoxville. For residential toilet replacements, permits are not usually required, but if we relocate the fixture, alter drain lines, or add electrical circuits for a smart toilet, we obtain the necessary plumbing and building permits, coordinate inspections, and provide you with documentation for homeowner insurance or future resale.
What toilet brands and styles do you recommend for East Tennessee homes?
We work with leading manufacturers such as Toto, Kohler, American Standard, and Gerber, all of which offer WaterSense-certified options. Elongated, comfort-height (ADA-compliant) bowls are popular for their ergonomics, while round bowls save space in smaller bathrooms common to older Knoxville homes. For luxury upgrades, we install smart toilets with integrated bidet seats, night-lights, and hands-free flush. We’ll evaluate your rough-in distance, floor space, and budget before recommending the best fit.
What does a typical toilet upgrade cost, and what factors affect the price?
A basic replacement with a quality WaterSense toilet starts around $450-$650, including standard removal, disposal, a new wax ring, supply line, and labor. Mid-range models with comfort height, soft-close seats, or skirted designs run $650-$1,000. Premium smart or wall-hung toilets can exceed $2,000. Costs vary based on fixture price, flange repairs, floor leveling, shut-off valve replacement, and any electrical work for bidet or heated seats. We provide transparent, written estimates up front and back our workmanship with a one-year labor warranty.