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Verified Reviews for Drain Pipe Installation pros in Amherst, WI

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

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

Last update on February 05, 2026

Top-Rated Drain pipe installers in Amherst - Updated Nov 2026

Avatar for Everdry Waterproofing
Everdry Waterproofing
4.5(
23
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Amherst, WI and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Very polite salesman who went over the work choices we could do and gaves us several options to choose from and price quotes on each option. The workers were very friendly and hard working. They showed us what they were going to do as they went along in the process. That part was very interesting to see what they were going to do and we could ask questions as we went along then. We did the who outside drainage work and foundation waterproofed. Put in a new back up sump pump and did a whole perimeter drainage system and braced two walls. We were very impressed with the work and all the workers. I would recommend them to anyone."
Encapsulation
.
almost finished
Finished Sump and drain tile install
Review Letter

+2

Response time1 day
Response rate92%
56 neighbors recently requested a quote
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Avatar for Southport Plumbing, Heating & Cooling
Southport Plumbing, Heating & Cooling
5.0(
5
)
Sump Pump or Interior Foundation Drains - Install

Serving Amherst, WI and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

At Southport Plumbing, Heating & Cooling we're A+ rated by the BBB. Our technicians are NATE certified to meet national standards of excellence, and we're a Carrier® Factory Authorized Dealer, recently cited as the #1 medium-sized business to work for by the Milwaukee Journal Sentinel. We treat our team well and hold them to high professional standards. Our up front, transparent pricing, great customer service, and honesty in our business practices make us the plumbing and HVAC company that you'll feel good working with on a regular basis, with 100% satisfaction guaranteed.

35 neighbors recently requested a quote
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Avatar for Central Wisconsin Excavating
Central Wisconsin Excavating
5.0(
12
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Amherst, WI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Central Wisconsin Excavating (CWE) did a fantastic job on our project. They built a solid, well-prepared foundation for our 80,000-bushel grain bin and graded our driveways perfectly to ensure water drains away from our buildings. Their attention to detail, quality of work, and professionalism really stood out. The site was left clean and properly finished, and everything was done right the first time. We’re extremely happy with the results and would highly recommend CWE to anyone needing excavation or site work done right."
Pond project
Pond project
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Avatar for J Holtz Excavating, LLC
J Holtz Excavating, LLC
New to Angi
Basement Drainage Channels - Install

Serving Amherst, WI and surrounding areas

Approved

In business since 2014

Free estimates

Offers commercial services

J Holtz Excavating, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 5 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! \n \n

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Avatar for Clean from A to Z
Clean from A to Z
5.0(
9
)
Sump Pump or Interior Foundation Drains - InstallYard Drainage

Serving Amherst, WI and surrounding areas

Credit card accepted

"3700 sq. ft. Property everything went. Very professional and great service. Would definitely recommend to my friends and family."
Additional Photos
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Additional Photos

+25

Recommended by100%of homeowners
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Drain Pipe Installation FAQs, answered by experts

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.

A bit of water in the bowl can help unclog a toilet, especially if you're using a plunger. However, if the bowl is full to the brim, you'll need to strap on gloves and remove some of the wastewater in a cup or container so it doesn't overflow when you try to unblock the pipe. If you're concerned about it filling further, manually close the flapper in the toilet tank or turn off the water supply to the toilet.

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.

Biodegradable drain cleaners use naturally derived ingredients, such as baking soda, vinegar, and boiling water, which bacteria and other microbes can break down. Unlike conventional cleaners that rely on corrosive bleach (sodium hydroxide), biodegradable options are gentler on fixtures and less harmful to the environment. Because they don't release harmful gasses, they are also safer to use, especially in households with children, and do not require the same safety precautions as bleach-based products.

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.

The Amherst, WI homeowners’ guide to drain pipe installations

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

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