A toilet that is not working properly is hard to ignore. Whether it runs constantly, flushes weakly, leaks at the base, or refuses to flush at all, the problem disrupts your household every time someone walks into that bathroom. Beyond the inconvenience, a running or leaking toilet can waste a surprising amount of water and cause real damage to your bathroom floor if it is left unaddressed. Mueller’s Plumbing Service provides toilet repair for homeowners throughout Goose Creek, SC. Our licensed plumbers diagnose toilet problems accurately and fix them correctly so you are not dealing with the same issue again a few weeks later.
We have been repairing toilets in Goose Creek homes for over 30 years. Whether the problem is inside the tank, at the base, in the supply line, or deeper in the drain, we have the experience to find it and fix it properly.

Toilets can develop a range of issues over time, and most of them have clear warning signs before they get worse. The most common problems we handle for Goose Creek homeowners include:
Some of these are minor repairs involving a single worn component. Others, like a base leak or recurring clogs, can point to a more involved issue that needs a thorough inspection to fully resolve. We approach every toilet repair the same way, starting with a complete diagnosis rather than swapping parts at random.
No matter what kind of plumbing problem you are dealing with, Mueller’s Plumbing Service has the experience and equipment to handle it properly. We offer a full range of residential plumbing services for homeowners throughout Goose Creek, SC, including:
Fast solutions for clogged drains and backups. We restore proper flow quickly.
Efficient repairs for slow pipes and drainage issues to restore smooth flow.
Accurate leak detection and slab repair to fix drainage and prevent damage.
24/7 emergency service for clogged drains, backups, and more to restore flow.
Efficient clog removal and cleaning to clear slow pipes and restore proper flow.
Fast leak detection and burst pipe repair to prevent further damage and restore flow.
Quick repair and installation of water heaters to restore proper flow and avoid disruptions.
Whether you are dealing with a slow drain that has been bothering you for weeks or a sudden pipe failure that needs attention right away, we bring the same level of care and professionalism to every job. No problem is too small, and no emergency is too large for our team to handle.
EXCELLENT Based on 164 reviews Posted on Michael EllerbrockTrustindex verifies that the original source of the review is Google. I hired Muller's Plumbing to fix the plumbing in my shower and they were great. Very professional, polite, worked looked great, arrived on time and worked in a timely fashion. I would hire them again.Posted on Michelle BellemareTrustindex verifies that the original source of the review is Google. Knowledgeable and ready to get it done. Made the whole process of dealing with the insurance co, leak detection, restoration company SEAMLESS. Took all the stress away from a very stressful problem.Posted on viraly davidTrustindex verifies that the original source of the review is Google. I needed to have a plumber come out on a Friday afternoon to check on a possible water leakage and Mueller Plumbing was able to come out in a timely manner and able to find the issue and fixed it quickly. Highly Recommend.Posted on Brandon All3nTrustindex verifies that the original source of the review is Google. They were the only company in goose creek that would help us in a timely fashion. They shuffled around a few things to make sure my restaurant was able to stay open! We will use them again!Posted on CAYLEE C.Trustindex verifies that the original source of the review is Google. Grant installed our water heater a few years back, so I called him when we needed work done recently. He is very knowledgeable about the work he does, and he likes to make sure you are good to go before he leaves! One thing I would recommend, as with any company, make sure you are clear on pricing and what your quote covers.Posted on Victor CrappsTrustindex verifies that the original source of the review is Google. I had Mr. Mueller come all the way out from Goose Creek to fix a burst pipe. He came and fix it quickly. I would recommend him to others, as he was honest in his work.Posted on Matthew EnslerTrustindex verifies that the original source of the review is Google. Grant is polite and an expert in his craft. I called him about a leak under my house and felt immediately reassured. He responds to calls with a degree of professionalism and motivation unmatched by most other tradesmen, and I feel utterly certain that he will be my plumber of choice for the foreseeable future.Posted on j odellTrustindex verifies that the original source of the review is Google. Mueller Plumbing did an amazing job replacing a water heater in my mother's house. Clean, fast service. Very professionalPosted on Jorge Rodriguez ArroyoTrustindex verifies that the original source of the review is Google. Had the pleasure of working with Mr. Mueller today to replace my kitchen faucet, his service was excellent and quick. Highly recommend to anyone and based of other reviews the consensus is nothing but good things to say all around. Will definitely be calling him again with any future issues.
We inspect the complete toilet assembly before recommending any repair. That means checking the fill valve, flapper, flush handle and chain, overflow tube, tank bolts, wax ring seal, floor flange, and the water supply line running to the wall. Most toilet problems can be traced to one or two specific components that have worn out or failed, and replacing the right part is the most efficient and cost-effective solution.
For toilets that are running constantly, the culprit is usually a worn flapper that no longer seats properly or a fill valve that is not shutting off correctly. Both are straightforward repairs that we can handle quickly in a single visit. For toilets leaking at the base, the wax ring seal between the toilet and the floor flange has typically failed. We remove the toilet, install a new wax ring, reset the toilet properly, and check the flange and surrounding floor for any water damage that may have occurred. For persistent clogs that will not clear with a plunger, we have the tools to remove the blockage without damaging the toilet and can inspect the drain line further if the problem appears to originate deeper in the system.
After completing any repair, we run the toilet through multiple flush cycles to confirm the issue is resolved and check for any remaining leaks or operational problems before we leave.

Toilet repairs are one of those jobs where doing it right the first time matters. A repair that leaves the underlying cause unaddressed is going to bring you right back to the same problem. Mueller’s Plumbing Service has been handling toilet repairs throughout Goose Creek for over 30 years. We are thorough, we use quality replacement parts, and we test everything before we consider the job complete. When we leave your home, the toilet should work the way it is supposed to.
A constantly running toilet is almost always caused by a worn flapper that is allowing water to leak from the tank into the bowl, or a fill valve that is not shutting off fully once the tank is full. Both are relatively quick repairs that can save a meaningful amount of water on your monthly bill.
Yes. If a standard plunger has not cleared the clog, we have professional tools that can remove it safely without damaging the toilet or the drain line. If the clog appears to be deeper in the system, we can inspect the line and address whatever is causing the blockage.
Got a toilet that is giving you trouble? Call Mueller’s Plumbing Service at (843) 572-8522 & we will have it working properly again.
Let’s ask something to us! Reach out I’d love to hear about your question about our services.