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Verified Reviews for Drain Cleaning pros in Alma, WI

*The Angi rating for Drain Cleaning companies in Alma, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Cleaning needs.

*The HomeAdvisor rating for Drain Cleaning companies in Alma, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Cleaning needs.

Last update on August 07, 2026

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Drain Reliever
4.7(
6
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Alma, WI and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"

I initially had a poor interaction with Mike that did not result in solving the above plumbing problem above. However, he has since connected with me and resolved the issue fairly.  He did an excellent job the first time I hired him (successfully unclogging a tub drain). Even though the second time we hired him was not successful (and we had to hire a second plumber to resolve the problem) we will use him in the future because he reached out to resolve our concerns in a professional manner.

"
Recommended by66%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Alma, WI and surrounding areas

In business since 1971

Credit card accepted

"They did not cover the problem we described, which related to an odor in the drain system. We hired a plumber who solved the problem."
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+2

Recommended by65%of homeowners
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K & N Services
3.6(
16
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Alma, WI and surrounding areas

In business since 2006

Free estimates

Emergency services offered

Owner operated. I am Jack of all trades. No job to big or small. We do everything from hauling to painting , Plumbing electrical , rental unit turnovers , trash outs roofing , windows and doors. My contact information has been outdated on here for a while. sorry to any customers who tried to reach me. And as always a 20% VETERANS & senior discount.

Recommended by90%of homeowners
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Avatar for River Valley Mechanical LLC
River Valley Mechanical LLC
New to Angi
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Alma, WI and surrounding areas

Free estimates

Emergency services offered

Warranties offered

At River Valley Mechanical, we bring 14 years of top-tier plumbing experience to every job. Fully licensed, insured, and bonded in Minnesota, we specialize in new construction, remodels, and repairs. Serving a broad area across the state, we deliver reliable, quality work on every call. Let us handle your plumbing so you can focus on what matters!

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Drain Cleaning questions, answered by experts

Bleach isn’t likely to help unclog a sewer line. Bleach isn’t useful in this situation because it won’t dissolve the grime and debris in the clog. Instead, you want to use ingredients that will have a chemical reaction to clear out the buildup, like vinegar or salt and baking soda.

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.

Pouring drain cleaner down a vent pipe isn’t recommended. First of all, unlike a clog in a sink or bath caused by such material as soap scum build-up, toothpaste, and hair, clogs in a vent pipe are likely the result of debris from trees or even an animal stuck in the pipe. Drain cleaners won’t be able to eat through this kind of material. The cleaner will only become clogged in the vent with the debris, causing even more problems.

If you’re not using a septic system, problems with your home’s plumbing won’t cause this—it’s a city problem. A large blockage in the municipal sewage lines may cause those lines to back up into your home. This is extremely unpleasant and can be a serious health risk due to bacteria and other contaminants. If this occurs, call a pro (or your city) immediately.

Most clogs are resolved quickly, often within an hour. More complex issues requiring pipe disassembly might take longer.

The Alma, WI homeowners’ guide to drain cleaning services

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

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