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TRUSTED BY BAYSIDE, WI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon156
    Verified sewer cleaning services reviews

Top-Rated Sewer cleaners in Bayside - Updated Nov 2026

Avatar for Subterranean, LLC
Subterranean, LLC
4.9(
13
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Bayside, WI and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"We had a clogged sewer main and needed fast service. They called within minutes of our request and managed to fit us in the next day. They showed up on time and promptly got to work. They put a tarp down on our floor to keep things clean. We needed a waterjet machine to cut thru tree roots in our main drain and they showed us on a camera exactly what was going on. Their price was reasonable and we're very happy with the results, We would highly recommend this company!"
Ext. Excavation for Sewer Lateral Replacmeent
New Bathroom Group
Clogged / Bad Cast Iron
7ft deep interior Dig
Common Root Ball

+2

Response time1 day
55 neighbors recently requested a quote
Recommended by41%of homeowners
Avatar for Optimal  Plumbing LLC
Optimal Plumbing LLC
5.0(
5
)
Sewer Main - Clear

Serving Bayside, WI and surrounding areas

Approved

In business since 2024

Warranties offered

Credit card accepted

At Optimal Plumbing LLC we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Utility Sink
The Laundry Room
Utility Sink
Updated Valve
BEFORE

+22

9 neighbors recently requested a quote
Avatar for Custom Craft Environmental
Custom Craft Environmental
4.6(
117
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Bayside, WI and surrounding areas

In business since 1991

Emergency services offered

Credit card accepted

"I cannot say enough good things about Rich and his crew at Custom Craft Environmental. After having our sump get overwhelmed by 7+ inches of rain, we were lost. Made several calls to "national" water clean up companies with no reason. Rich was at our house 2 hrs after we called and his crew was there the next morning. They were efficient, helpful, knowledgeable, kind, punctual. Price was good and work was excellent. We highly, highly recommend."
Additional Photos
Additional Photos
Additional Photos
Before
After

+1

Recommended by94%of homeowners
Avatar for Executive Sewer Cleaning
Executive Sewer Cleaning
5.0(
3
)
Sewer Main - Clear

Serving Bayside, WI and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"Executive Sewer Cleaning Company exceeded expectations! From start to finish, the experience was professional, efficient, and stress-free. Daniel, the owner, was extremely kind and took the time to clearly explain how everything would work, which made the whole process smooth and easy to understand. The quality of the work was excellent, completed quickly without cutting corners, and the price was very reasonable for the level of service provided. It?s rare to find a company that combines such professionalism with genuine care for its customers. Highly recommend!"
Response time8 hrs
Response rate100%
Showing 1-10 of 29
Sewer Cleaning FAQs, answered by experts

If you’re wondering whether rats can come up the toilet, the unfortunate answer is yes, it’s possible, though it’s extremely rare. These rodents are excellent swimmers and can travel through sewer pipes in search of food, and they may follow plumbing lines leading to your home if they’re drawn by the scent of scraps and waste. The toilet’s U-bend holds a small pocket of air, which can help a rat catch its breath before making its final push into your bathroom. While more common in cities with larger rat populations, this can happen anywhere with connected sewer systems; sealing entry points and keeping drains clean can help reduce the risk.

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

It can take anywhere from half an hour to a few hours to fix a main line clog, depending on the cause and severity of it. The job should not take more than a day to complete. Keep in mind that the main line is not the same as your home’s sewer lines (which connect to the main line and run to your house). Your city is responsible for any clogs or damage to the main line itself.

If your drain doesn’t have metal crosshairs or crossbars, you should use a tub drain extractor. These tools create a grip on the drain so you can turn it using a 1/2-inch ratchet drive, drain key, or wrench. Your drain may not have crosshairs if it's old and broken.

It is safe to flush small amounts of bleach down the toilet. Don’t flush more than ¼ cup of bleach. Instead, consider diluting it and pouring it down the sink drain.

The Bayside, WI homeowners’ guide to sewer cleaning services

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