- HEP Plumbing
- Licensed Plumbers

Licensed Plumbers
Licensed Plumbers | Toilet Upgrades and Replacements | Plumbing | Kingsport
Whether you’re chasing lower water bills, craving a fresh look, or dealing with a stubborn old fixture, HEP’s licensed plumbers are ready to make your bathroom better. We specialize in toilet upgrades and replacements that bring modern efficiency, quiet performance, and sleek style to Kingsport homes. Our team evaluates your current setup, recommends water-saving models, and installs them with precision—often in just one visit—so you can get back to comfort without the hassle.
From selecting the perfect height and flush technology to hauling away the outdated unit, we handle every detail with transparent pricing and courteous service. Kingsport homeowners trust HEP because we stand behind our work, respecting your time and your space. Ready to elevate your bathroom experience? Schedule your appointment today and see how easy an upgrade can be.
FAQs
How do I know when it’s time to replace my toilet instead of repairing it?
Frequent clogs, cracks in the tank or bowl, constantly running water, or the need for multiple internal parts to be replaced are strong indicators that a new toilet will be more cost-effective than continued repairs. Our licensed plumbers in Kingsport will inspect your existing fixture and give you an honest assessment of whether a repair or a full replacement is the smarter long-term solution.
What toilet models and features do you recommend for modern upgrades?
We typically recommend WaterSense-certified, high-efficiency toilets (HETs) that use 1.28 gallons per flush or less. Dual-flush, comfort-height, and skirted bowl models are popular for both water savings and improved accessibility. If you want advanced features, we can install integrated bidet seats, touchless flush mechanisms, and even smart toilets with heated seats and night-lights—all of which meet local plumbing codes in Kingsport.
How long does a professional toilet replacement take?
A straightforward replacement—removing the old toilet, inspecting the flange, installing a new wax ring, setting the new toilet, and testing for leaks—usually takes 1.5 to 2 hours. If flange repairs, drainpipe adjustments, or flooring fixes are required, the job may extend to half a day. We’ll give you a time estimate after the initial evaluation so you can plan accordingly.
Do I need a permit to replace a toilet in Kingsport, TN?
In most cases, swapping a toilet for a similar unit in a single-family home does not require a city permit. However, if the replacement involves relocating the plumbing, changing drain sizes, or major bathroom remodels, local codes may require a permit. Our licensed plumbers are familiar with Kingsport regulations and will secure any necessary permits on your behalf.
What is included in your toilet replacement service?
Our full-service package covers: removal and eco-friendly disposal of the old toilet, inspection and cleaning of the flange and drain, installation of a new wax or rubber seal, mounting and leveling the new toilet, reconnecting the water supply line, and thorough leak testing. We also haul away debris and leave the workspace clean. Optional add-ons include new shut-off valves, supply lines, or bidet seat installation.
How much does a toilet upgrade or replacement cost in Kingsport?
Pricing depends on the toilet model you choose, any flange or subfloor repairs needed, and whether extra features (such as bidet seats) are added. Basic replacements start around $350–$450, which includes labor and a standard WaterSense toilet. Mid-range comfort-height or designer models run $550–$750 installed, while premium smart toilets can exceed $1,000. We provide upfront, written estimates so there are no surprises.