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TRUSTED BY GLENDALE, WI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon148
    Verified sewer cleaning services reviews

Top-Rated Sewer cleaners in Glendale - Updated Nov 2026

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

Serving Glendale, WI and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Rob called us immediately after we reached out to him to set up & schedule work on a backed up sewer. Michael came over with a camera and saw a broken pipe. Isaac came and repaired the broken pipe. They both came back and cleaned out the sewer pipe which was corroded. They were very friendly, on time and cleaned up everything after they were done. We highly recommend Subterranean for any of your plumbing needs"
Ext. Excavation for Sewer Lateral Replacmeent
New Bathroom Group
Clogged / Bad Cast Iron
7ft deep interior Dig
Common Root Ball

+2

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

Serving Glendale, 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 Glendale, 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 Glendale, 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 31
Sewer Cleaning FAQs, answered by experts

Cat pee has a strong ammonia-like smell, so if you smell cat pee but don’t have a cat or don’t suspect your cat has any accidents, there could be other issues at hand. Aside from pet urine, your house may smell like cat pee from leaking freon from an old fridge, mold, spilled cleaning supplies, or even outside odors from nearby farms.

Sometimes, the drain is just too clogged—thanks, stubborn hair and soap scum. In this case, you’ll need a more powerful drain cleaner than you can DIY safely at home. But this doesn’t mean you have to choose a traditional drain cleaner. 

You can find biodegradable drain cleaners at your local home improvement store or online for those drains that need a little more oomph. 

While on the hunt for a formidable drain cleaner, the best options are non-chemical clog solutions that combine enzymes and bacteria.

Yes, sewage smells can originate from a floor drain. If the P-Trap in the floor drain dries out or if there's a clog or other issue in the plumbing system, sewer gasses can escape through the drain, causing nasty odors. Regularly pouring water into the drain helps maintain the water seal and prevent those smells, but if the smell persists, you should have a plumbing professional inspect the drain for potential problems.

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 you want to avoid using a snake to unclog a drain, or if you don’t have one, try vinegar and baking soda. Pour 1 cup of baking soda down the drain, followed by 1 cup of white vinegar. Wait for 15 minutes, and then run hot water (but not boiling water) down the drain to see if the clog is clear. Repeat multiple times as needed.

The Glendale, WI homeowners’ guide to sewer cleaning services

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