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Top-Rated Toilet pros in Darien - Updated Nov 2026

Avatar for Best Price Sewer and Plumbing
Best Price Sewer and Plumbing
4.9(
138
)
Drain Clog or Blockage - Clear

Serving Darien, IL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Anthony, a representative with Best Price Sewer and Plumbing, reached out to me by phone. He asked what issues we were having and asked me to take/send a photo of the sump pump. I did as he asked. Turns out it was the ejector pump and not the sump pump. He scheduled to come out the very next morning at 10am and he arrived right on time. Anthony was extremely nice, jovial, and very respectful of our home. He went downstairs to assess the problem and explained exactly what materials would be needed for the repair. He then ran out (for the parts) and said he would return in about 45 minutes. Again, returned right on time! Upon his return with his materials, he immediately got to work. My husband kept Anthony company as he worked. Anthony explained everything he was doing and why. As he worked, he and my husband discovered they had something in common (i.e. military). You could hear them talking/laughing - voices carrying through the floor as Anthony worked. Once Anthony was done, he ran a few tests to be sure everything was in working condition. He answered any questions that we had (he’s very knowledgeable and knows his stuff!). Before we knew it, Anthony was done. Right before he left, we discussed the flappers in the toilet bowls - another upcoming project. He thanked us and we thanked him. I HIGHLY recommend this company for all plumbing needs. They will be on my speed-dial from here on out! Thank you, Anthony!"
Response time5 hrs
6 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Pinos Plumbing, Inc.
Pinos Plumbing, Inc.
4.5(
122
)
Faucets, Fixtures and Pipes - Repair or ReplaceFaucets, Fixtures and Pipes - Repair or Replace - For BusinessDrain Clog or Blockage - Clear

Serving Darien, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Joe Mistretta from Pinos Plumbing Inc. replaced 2 toilets in my home. He’s very professional , knowledgeable and addressed all my questions and concerns.. Also very reasonably priced.. I’ll definitely recommend him to all my family and friends! Philip M."
Busted sewer
Busted sewer
Busted sewer
Install new water meter.
Install new water meter.

+10

Response time7 hrs
Response rate100%
14 neighbors recently requested a quote
Avatar for Wiz Plumbing
Wiz Plumbing
4.8(
63
)
Drain Clog or Blockage - Clear

Serving Darien, IL and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Derek was quick to respond and provide a free estimate. He came back a few days later and installed a new toilet and repaired a leak in the tub. The work was done perfectly and at a fair price. I will not hesitate to use Wiz Plumbing again."
Plumbing Work
Plumbing Work
Plumbing Work
Plumbing Work
Plumbing Work

+68

Response time11 hrs
Recommended by96%of homeowners
Avatar for 24 Action Plumbing
24 Action Plumbing
4.8(
53
)
Drain Clog or Blockage - Clear

Serving Darien, IL and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Cleared up clogged kitchen sink, installed new kitchen faucet, repaired hardware in tub that connects shower and faucet, showed me how to clean jacuzzi, and will return to replace toilet tank mechanism. They were fast, cleaned up after each job and showed us how everything works. We were very impressed."
Response time6 hrs
Response rate98%
2 neighbors recently requested a quote
Avatar for Aqua Knight Plumbing Co.
Aqua Knight Plumbing Co.
5.0(
16
)
Drain Clog or Blockage - Clear

Serving Darien, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

With 24 years of experience we are dedicated to providing our clients with the very best in service, installation, and repairs for all phases of your plumbing needs. We specialize in a variety of residential and commercial services from water heater installations, sewer main installations, sump pump installations, repairs and so much more! We take pride in the attention to detail put into each of the projects \nwere involved with. Were known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. \n \nAll Work Is Warrantied - Inquire Within \n \nMilitary Veteran and First Responders Discounts Available - Inquire Within \n \nDeposits May Be Required - Inquire Within \n \nAccepts Cash, Checks & Major Credit Cards \n \nFinancing Options Are Available - Inquire Within \n \n24/7 Emergency Services Available \n \naquaknightplumbing.com

New Sump Pit
Outside Clean Out
Outside Clean Out
March 2026
July Clog Log

+177

5 neighbors recently requested a quote
Recommended by31%of homeowners
Northshore Pro Plumbing, Inc.
5.0(
51
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Darien, IL and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Andy is terrific! He was extremely precise, we had to bring up new copper pipes from the basement to a bathroom we remodeled on the 2nd floor. So we had to get creative to get behind walls and he helped us figure it all out. He switched the toilet and the sink positions and did all new plumb. He did it all in 2 days so we could start on the remodel. I highly recommend him!"
Response time8 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for R.A. Mechanical, Inc.
R.A. Mechanical, Inc.
4.7(
363
)
Drain Clog or Blockage - Clear

Serving Darien, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"They are two of the most professional, humorous, intelligent, efficient, and thorough guys you will find. Joe and John came to my house and, within an hour, got my basement plumbing issue corrected and repaired. They placed a four-year warranty on the part and one year on their labor. My first time working with them, and I will call on them in the future if I need any other work done. I take pleasure in recommending good people who are honest, have integrity, and get the job done."
Misc
Misc
Misc
Misc
Misc

+63

Response time5 hrs
365 neighbors recently requested a quote
Recommended by88%of homeowners
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Toilets FAQs, answered by experts

Yes, and no. Your shower, toilet, and sink all connect to the same main drain, but the secondary drains going from each fixture to the main drain are usually separate. This isn’t always the case—especially in older homes—but since toilets contain black water and showers, tubs, and sinks have grey water, toilets are more regulated and come at a greater risk of contamination. It’s best to keep these drains separate using individual waste collection for this reason.

A high pitch noise after flushing is likely caused by the fill valve being clogged with debris. You can repair this and eliminate the noise by removing the fill valve from the tank, and then cleaning the valve screen. Place the clean fill valve back in the tank and flush as normal.

To test for toilet leaks, use water coloring in the water tank and see if the water slips into the bowl from the tank. This test will indicate if there’s a problem with the flapper or refill tube. You can also put water coloring in the bowl of the toilet to see if there is a leak there. If there is, you should see the colored water on the outside of the toilet bowl or on the floor. 

Yes, you can have a toilet without a septic tank. However, it will have to be a composting toilet. Composting toilets work similarly to aerobic septic systems in that the waste, which sits in a separate compartment below the toilet itself, is slowly broken down by aerobic bacteria. These toilets typically have a vent to get rid of harmful gasses with a fan, which requires a battery. You will have to dispose of waste in the toilet manually every three weeks to every three months, depending on how many people are using the toilet.

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.

The Darien, IL homeowners’ guide to toilet services

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