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TRUSTED BY WATERLOO, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon364
    Verified plumbing services reviews

Find Plumbers in Waterloo

Avatar for KJM Plumbing
KJM Plumbing
4.8(
26
)

Serving Waterloo, WI and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"KJM Plumbing, Kurt, responded quickly to my request for a quote on replacing our leaking water heater. He quoted installing a high quality, Bradford White unit at a reasonable price. The plumber who did the full installation was a very skilled, professional and friendly worker. The final invoice had no unexpected charges and included a nice breakdown of the major portions of the project. I highly recommend KJM Plumbing, for work in the Madison, WI area."
Response time1 day
3 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Aqua Well & Pump Systems Inc
Aqua Well & Pump Systems Inc
4.6(
70
)

Serving Waterloo, WI and surrounding areas

Approved

In business since 1987

Emergency services offered

Warranties offered

"From our first call & the extremely knowledgeable lady who helped us troubleshoot, the very professional service technicians & all the way to the completion was an absolute pleasure. We couldn’t be any happier with our underground leak repair. I will recommend them to everyone."
QUESTIONS ANSWERED
Airlift Your Well
Fully Stocked
Response time9 hrs
5 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.8(
3,546
)

Serving Waterloo, WI and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"It went really well. The installers cleaned up after themselves. The work took only 2 days, we thought it might take 3. They added some insulation to the wall as that room was cold. They had to call a plumber to move the drain and he was on time. The plumbing was done quickly and efficiently. I would use them again, however, most of our remodeling projects are finished."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

29 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Brisc Plumbing
Brisc Plumbing
4.7(
24
)

Serving Waterloo, WI and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quality work

"I had a great experience with Brisc Plumbing. Cesareo was very professional and just a very nice man. Cleanup was great. I would not hesitate to hire Brisc Plumbing again."
Response time2 hrs
Recommended by95%of homeowners
Avatar for Dr. Rooter 911
Dr. Rooter 911
4.5(
770
)

Serving Waterloo, WI and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"I loved the service I experienced. The plumber was not only fast and friendly, he was very Knowledgeable. He assessed my plumbing issue asked me a couple of questions the next thing I heard was the beautiful sound of flowing water THANKS DR ROOTER 911 U did a awesome job I highly recommend this service they also offer fair pricing and we all know a piece of mind is #PRICELESS"
Response time5 hrs
130 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Top Bros Construction & Remodeling Inc.
Top Bros Construction & Remodeling Inc.
4.8(
77
)

Serving Waterloo, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Top Bros Construction sure did a top-notch job on my bathroom remodel project! I initially called them because I had a leaking toilet that had damaged the hardwood floor and sub-floor in my bathroom. They removed the damaged flooring and replaced it with a new sub-floor and ceramic tile. I was concerned about how the newly-tiled bathroom would transition into the hardwood floor in the hall outside. Cesar, one of the company's owners, assured me that he and his crew would make it a seamless transition and as the attached picture shows, they did. They also provided the labor to install a new toilet, vanity, lighting fixture and accessories in the bathroom including dry-wall repair and re-painting after removing the old fixtures. They brought in a plumber, Roque 's Plumbing and Sewer, to assess the water damage and to professionally install the new sink and toilet. Any concerns or questions I had as the project progressed were answered promptly and professionally. I really appreciated that they did not try to up-sell me at any time and all work was discussed and approved by me before it started. I would not hesitate to use them again and would recommend them without reservation. They are not satisfied until their customer is satisfied. Terrific experience!"
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Full house remodel
Remodeling - Kitchen & Bathroom Project
Full house remodel

+28

Response time1 day
3 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Premier Home Pros, LLC
Premier Home Pros, LLC
4.1(
92
)

Serving Waterloo, WI and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Very happy with our remodeled bathroom!! The shower is exactly what we wanted! Very reliable! I would recommend Premier Home Pros to anyone looking to redo their bathroom!"
Pioneer Vertical Shower
Gorgeous New Shower Surround
Monterey Creme
Beautiful New Shower Surround
Walk-in Shower

+63

158 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Leaf Home Bath
Leaf Home Bath
4.2(
27
)

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

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?

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?

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?

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?

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?

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.

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