Plumbing Services in Southeast Texas and Port Neches

Plumbing problems have a way of showing up at the worst possible time. Whether it’s a leaking faucet, a clogged drain, a water heater that suddenly stops working, or a bigger problem with your pipes or sewer line, Marathon Plumbing is here to help.

We’ve been serving homeowners for more than 15 years, and our team brings over 50 years of combined plumbing experience to the job. We provide plumbing services throughout Port Neches and Southeast Texas, handling everything from everyday repairs to larger projects involving pipes, sewer lines, gas lines, and remodeling.

Plumbing Repairs, Inspections & Remodeling

Not every plumbing problem is obvious. Sometimes it starts with a higher water bill, low water pressure, a slow drain, or a small leak that keeps coming back. A plumbing inspection can help find the source of the problem before it gets worse.

We also offer after-hours plumbing service when something happens outside normal business hours. If you’re updating a kitchen, bathroom, or another part of your home, our plumbers can take care of the plumbing work needed for your remodeling project.

Appliance & Water System Installation

Replacing a dishwasher or garbage disposal? We can handle the plumbing connections and make sure everything is set up correctly.

Our team provides dishwasher installation, garbage disposal installation, and garbage disposal repair. We also install water filtration systems and provide water softener installation and repair.

If you’re not sure whether an existing appliance or system can be repaired or should be replaced, we can take a look and walk you through your options.

Drain, Sewer & Pipe Services

Some plumbing problems go deeper than a clogged sink or leaking fixture. If you’re dealing with recurring clogs, slow drains, water where it shouldn’t be, or other signs of a pipe or sewer problem, it may be time to have the system checked.

Marathon Plumbing handles clogged drain cleaning, leak detection, burst pipe repairs, backflow testing, pipe replacement, and whole-home repiping. We also work on sewer line repairs and cleaning, slab leaks, water mains, and plumbing problems that require tunnel work beneath the home.

Gas Line & Fixture Services

Our plumbers install and repair gas lines as well as many of the fixtures you use every day.

We work on faucets, showers, sinks, sump pumps, and toilets. Whether you have something that needs to be repaired or you’re ready to replace an older fixture, we can help with the installation and plumbing connections.

Water Heater Repair & Installation

If your water isn’t getting hot enough, you’re running out of hot water too quickly, or your water heater has stopped working altogether, give us a call.

We repair and install traditional water heaters as well as tankless systems. Our plumbers can check your current unit, figure out what’s going on, and help you decide whether repairing or replacing it makes more sense.

Frequently Asked Questions

What plumbing services does Marathon Plumbing offer in Port Neches?

We handle everyday plumbing repairs along with drain cleaning, sewer lines, leak detection, pipe repairs, repiping, water heaters, gas lines, fixtures, appliance connections, plumbing inspections, and remodeling projects.

Do you offer after-hours plumbing service?

Yes. Marathon Plumbing offers after-hours service for plumbing problems that can’t wait until regular business hours. If you have a burst pipe or another serious plumbing issue, give us a call.

Can you repair sewer lines and underground plumbing?

Yes. Our plumbers work on sewer line repairs and cleaning, slab leaks, water mains, pipe replacement, repiping, and tunnel jobs when plumbing problems are located underneath the home.

Need a Plumber in Southeast Texas or Port Neches?

Whether you have a small repair or a much bigger plumbing problem, Marathon Plumbing can help you figure out what needs to be done.

Call our Southeast Texas office at (409) 209-1140, Round Rock at (737) 210-1240, or Beaumont at (409) 498-5086. You can also email Office@marathonplumbinginc.com or fill out our online form to request service.