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TRUSTED BY WATERLOO, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon383
    Verified plumbing services reviews

Find Plumbers in Waterloo

Avatar for KJM Plumbing
KJM Plumbing
4.8(
26
)
Water Heater - Install or ReplaceFaucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - Clear+22 more

Serving Waterloo, WI and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Had vanity too replaced and needed new faucet installed. I was able to coordinate time when granite was installed with plumber coming shortly after. Communication went very well. Knowledgeable and professional plumber and fair price."
Response time1 day
4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Aqua Well & Pump Systems Inc
Aqua Well & Pump Systems Inc
4.6(
71
)
Sump Pump - Repair or Replace

Serving Waterloo, WI and surrounding areas

Approved

In business since 1987

Emergency services offered

Warranties offered

"On Wednesday morning I woke up to water in my basement due to a leaky gauge. I called Agua Well and Pump and they told me they could try to get out that day but for sure the next day. The woman that answered the phone gave me her cell phone number so I could forward a video of the problem. About 4 hours later, I received a call that they would be at my house in 5 - 10 minutes. I left work and by the time I got home, they were there. The service technician, Chad explained everything to me and gave me his recommendation to replace the pressure tank due to the gauge leaking and the age of my tank. I went back to work and the job was completed by the time I got done for the day. Excellent communication and customer service!"
QUESTIONS ANSWERED
Airlift Your Well
Fully Stocked
Response time9 hrs
1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Top Bros Construction & Remodeling Inc.
Top Bros Construction & Remodeling Inc.
4.9(
84
)
Bathtub Install or ReplaceBathtub Install or Replace - For BusinessShower Install or Replace+2 more

Serving Waterloo, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Ceaser from Top Bros Construction & Remodeling was great to work with. Quick response to questions and texts. Good team work with employees. From plumbing to electrical to finished project. I'm sure we will have them back for other projects we will need in the future. One before picture."
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Full house remodel
Remodeling - Kitchen & Bathroom Project
Full house remodel

+28

Response time2 days
3 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Trident Bath and Shower LLC
Trident Bath and Shower LLC
4.8(
46
)
Shower Install or ReplaceBathtub Install or Replace

Serving Waterloo, WI and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Trident Bath and Shower was founded by the greatest minds from some of the largest home improvement brands in the Midwest. The difference? We take pride in quality work, 1 day installations, and providing affordable solutions for our customers. Our expert design consultants, in-house install team and dedicated project managers make your remodel a breeze. We are Minnesota's best reviewed shower replacement service! See why for yourself- give us a call and schedule your free design quote, today!

Claw Foot Conversion
Claw Foot Conversion
Jacuzzi Subway Tile
Jacuzzi Tritek Shower 2
Jacuzzi Tritek Shower 2

+6

103 neighbors recently requested a quote
Recommended by2%of homeowners
Avatar for Premier Home Pros, LLC
Premier Home Pros, LLC
4.0(
99
)
Shower Install or ReplaceBathtub Install or Replace

Serving Waterloo, WI and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"The bathroom project was a great experience. The worker we had was professional and punctual. My needs and expectations were met and my questions and concerns prior to hiring them were answered. I highly recommend Premier Home Pros."
Pioneer Vertical Shower
Gorgeous New Shower Surround
Monterey Creme
Beautiful New Shower Surround
Walk-in Shower

+68

61 neighbors recently requested a quote
Recommended by46%of homeowners
Avatar for Leaf Home Bath
Leaf Home Bath
4.2(
27
)
Bathtub Install or Replace

Serving Waterloo, WI and surrounding areas

Approved (Corporate)

In business since 2018

Free estimates

Credit card accepted

"My installer John was fantastic. He did an amazing job and I am so pleased with his attention to detail and the way it all turned out. With my home being almost 100 years old nothing is plum or square. He was so caring and took his time and it came out beautifully. I am so glad John was my installer he is amazing."
Brand Name
Recommended by72%of homeowners
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Plumbing questions, answered by experts

A passed inspection from local officials provides the clearest proof of correct plumbing. Thorough professionals document that exterior water lines reach the required 60-inch depth. Request pressure test records for new drain and supply lines before contractors close the walls. You should experience zero slow drains, gurgling, or sewer odors, which confirms proper venting. Finally, ensure your contractor documents all pipe materials used for future WI hard water maintenance.

Helpful?

Successful plumbing requires strict adherence to the 60-inch frost line depth for exterior pipes. You must address local groundwater hardness, which causes rapid mineral scale buildup inside fixtures. Contractors must account for clay-heavy soils that shift during freeze-thaw cycles and stress underground sewer laterals. Always ensure proper winterization, like adding insulation in unheated spaces, to prevent freezing during severe Waterloo winters.

Helpful?

Homeowners frequently underestimate local permit approval timelines during peak spring and summer construction seasons. Plan for delays if your contractor discovers failing galvanized steel or clay pipes that require full replacement. Excavation for underground plumbing takes longer due to heavy clay soils and strict 60-inch frost depth rules. Finally, account for WI hard water conditions by installing treatment systems to protect the lifespan of your brand-new fixtures.

Helpful?

Flush your water heater annually to remove heavy mineral scale caused by hard groundwater. Schedule periodic camera inspections for aging sewer laterals prone to root intrusion and soil shifting. Test your sump pump every year before the spring thaw to handle seasonal precipitation. Before winter hits Waterloo, inspect pipe insulation in unheated spaces and monitor your water service line for stress from municipal pressure fluctuations.

Helpful?

Watch out for quotes missing a state license or skipping local permits. Unpermitted plumbing causes serious resale and insurance problems for your home. Avoid contractors who ignore the 60-inch WI frost depth requirement for underground lines. Finally, reject vague plans that fail to assess existing clay or galvanized steel pipes in older properties before starting any new work.

Helpful?

The Waterloo, WI homeowners’ guide to plumbing services

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