New Toilets Need Level Placement and Sealed Connections

Marble Falls Plumbing LLC removes old toilets and installs new units throughout Marble Falls.

Your old toilet rocks when you sit on it, leaks at the base, or constantly needs repairs, and replacing it is the most reliable solution. Toilets in Marble Falls often sit on older flanges that crack or corrode over time, and installing a new unit requires checking the flange condition, replacing the wax seal, and making sure the bowl mounts level to prevent future leaks.


Marble Falls Plumbing LLC handles the complete installation process, including removing your old toilet, inspecting and repairing the flange if needed, and setting the new toilet with a proper seal and secure connection to the water supply. We install standard two-piece toilets, one-piece models, and high-efficiency units, and all work follows code-compliant installation standards to ensure the toilet performs correctly and does not leak.



If you need a new toilet installed in your Marble Falls home, contact us to review your options and schedule the work.

Person in blue gloves and hat repairing a toilet.
Plumber installing a chrome faucet in a bathroom, with a level and toolbox nearby.

Flange condition and floor level determine how well the toilet sits

We start by shutting off the water, disconnecting the supply line, and removing the old toilet to expose the flange and wax seal. In Marble Falls, we often find flanges that sit below the finished floor or have broken bolt slots, and we repair or replace those before setting the new toilet to prevent rocking and leaks.


After installation, the toilet will sit firmly on the floor without movement, the base seal will remain dry, and the tank will refill and shut off correctly after each flush. The bowl will be level, and the mounting bolts will hold the unit securely without cracking the porcelain.


We position a new wax ring on the flange, lower the toilet bowl carefully to compress the seal, and tighten the bolts evenly to avoid stress fractures. The water supply line connects to the fill valve, and we test the flush cycle several times to confirm proper drainage and refill speed. This installation does not include moving the drain location or relocating the water stub-out, and any tile or flooring work around the base is the homeowner's responsibility.

Hands working inside a toilet tank, installing or adjusting a blue and white fill valve.

Homeowners often want to know what the process involves before committing

Installing a new toilet brings up questions about timing, what is included in the service, and what conditions require extra work before the new unit can go in.


  • What is included in a toilet installation? We remove and haul away the old toilet, install a new wax ring, set and level the new toilet, connect the water supply line, and test the flush and fill cycle. If the flange needs repair, we handle that as part of the service.
  • How long does toilet installation take? Most installations take one to two hours. If the flange is damaged or the floor is uneven, the work may take longer while we make the necessary repairs to ensure a stable and leak-free installation.
  • Why does the flange need to be level with the floor? A flange that sits too low or too high prevents the wax ring from sealing correctly, which leads to leaks and rocking. We use flange extenders or repair kits to bring the flange flush with the finished floor before setting the toilet.
  • What happens if the water supply line does not reach the new toilet? We replace the supply line with one that fits the new toilet's inlet location and valve type. Supply lines are inexpensive and come in various lengths, so we match the right one to your installation in Marble Falls.
  • When should I replace the shutoff valve during installation? If the existing valve is corroded, leaks, or does not turn smoothly, we replace it before connecting the new toilet. A faulty valve can fail after installation and cause water damage, so addressing it during the toilet replacement makes sense.


Marble Falls Plumbing LLC installs new toilets with proper flange preparation, secure mounting, and leak-free water connections that meet local code standards. Get in touch to schedule your toilet installation in Marble Falls and replace your old unit with a reliable new one.