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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon309
    Verified toilet services reviews

Top-Rated Toilet pros in Herculaneum - Updated Nov 2026

Avatar for DP Plumbing LLC
DP Plumbing LLC
5.0(
14
)
Faucets, Fixtures and Pipes - Repair or Replace

Serving Herculaneum, MO and surrounding areas

Approved

In business since 2015

Credit card accepted

"Donnie was very professional and a good communicator. He cleaned up after himself. He explained everything that needed to be done and did it for a fair price. Definitely recommend and will use him again if I have more plumbing needs."
project photos
8 neighbors recently requested a quote
Avatar for Winnovation Plumbing and Drain
Winnovation Plumbing and Drain
5.0(
7
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - Clear

Serving Herculaneum, MO and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"This is a good company to deal with. James, the owner, was out within one hour to diagnose our problem. The next morning the technicians, Brian and Josh were out to take care of our drain issues. Brian made a point of showing me the camera footage of the main drain. The did a great job on the main and two other drains. They also cleaned up very well when they were done. Brian also noticed an issue with our bathtub stopper and fixed it without an extra charge. The pricing was transparent. They have a nice email notice system and called when they were on the way. The three men I worked with were all very professional and easy to deal with. I would not hesitate to use them again. Phil Lykens"
Water heater install
Shower Valve replacement
Shower Valve replacement
Stack replacement!
Stack replacement!

+3

15 neighbors recently requested a quote
Avatar for JNM Home Improvement
JNM Home Improvement
4.8(
46
)
Faucets, Fixtures and Pipes - Repair or Replace

Serving Herculaneum, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"Jesse and team did a great job on a closet. They framed, did new dry wall, hung no-fold doors, finished and painted. They do quality work, keep a clean job site, and are thorough. We appreciated Jesse?s professional and friendly approach."
framimg stairs
Handrail
Deck Remodel finished
Decking
stairs

+51

Response time10 hrs
Response rate99%
13 neighbors recently requested a quote
Avatar for Zoom Drain
Zoom Drain
3.8(
5
)
Drain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or ReplaceFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Herculaneum, MO and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"They did get the job done. Problem was 2 weeks ago it was clogged with "flushable" wipes and yesterday another wad of wipes. I literally stopped using them before ever calling the plumbers realizing they were the issue. He fixed the clog free this time but insinuated the idea that it was my fault. Unless they got stuck in the pipes on the way to the basement not my fault for the second time. Unsure about hiring again."
Additional Photos
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+12

Response time6 hrs
Response rate100%
Recommended by100%of homeowners
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Toilets FAQs, answered by experts

If you’ve accessed the bolts and nuts that hold your toilet seat in place and can’t unscrew them, it’s possible that they were overtightened or that the material corroded over time, making it impossible to unscrew. If that’s the case, you can either call in a plumber for help, or you can DIY a solution if you’re careful. Lay down masking tape around the mounting bracket and then use the tape as a surface to lay a hack saw blade. Move slowly to cut through the bracket and bolt, being careful not to damage the porcelain in the process.

Emergency plumbers charge a significantly higher rate than for standard service, typically 1.5 to 3 times the normal hourly cost. You can expect to pay between $100 and $500 per hour, with an average of around $200 per hour. In addition to the higher hourly rate, many plumbers charge a flat emergency service or trip fee, which can be between $150 and $300. The final cost depends on the timing of the call; prices are highest for major holidays, followed by weekends and after-hours service on weekdays. For a complex job on a major holiday, a master plumber's rate could reach as high as $600 per hour.

Yes, a toilet, sink, and shower can share the same vent. This is a common plumbing practice that can simplify installation and save space. When sharing a vent, it's important that the toilet is located downstream from all other fixtures. You will also need to ensure the vent pipe is large enough to handle the demands of all connected fixtures without compromising its effectiveness. Because requirements can vary, you should always check your local building and plumbing codes. Consulting a qualified plumber is recommended to ensure the vent is properly sized, installed, and adheres to all local regulations.

If you have to hold the toilet handle (also called the toilet lever) down to flush, you probably have a chain problem. A chain that cannot fully lift the flapper will close too early and not clear the toilet bowl. Try adjusting the chain length so there’s about ½ inch of slack.   

Sealant doesn’t need to be applied to the bolts, but it can be a good way to stop an active leak in the moment. However, don’t rely on it as a cure-all; instead, make sure to fix the problem at the source by changing or tightening the bolts. 

If you do use sealant, make sure to spread it thickly and evenly across the bolts and the tank's porcelain.

The Herculaneum, MO homeowners’ guide to toilet services

From average costs to expert advice, get all the answers you need to get your job done.