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Top-Rated Plumbers in Cottage Grove - Updated Nov 2026

Collins Sanitary, LLC
4.6(
140
)
Drain Clog or Blockage - ClearSewer Main - ClearDrain Line Breakage - Camera Locate+4 more

Serving Cottage Grove, WI and surrounding areas

Approved

In business since 1980

Free estimates

Credit card accepted

"I received a call the same day and estimate of cost over the phone. He also replaced a knob on the water pipe that was dripping. Very polite and knowledgeable man. He worked quickly as well."
Response time7 hrs
51 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for KJM Plumbing
KJM Plumbing
4.9(
27
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceDrain Clog or Blockage - Clear+22 more

Serving Cottage Grove, WI and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"We had an internal house line leading to the sewer plugged on a Sunday. We couldn't run any water in the house without it coming out of the drain and into the basement. Based on all the positive reviews I read of KJM plumbing, I called Kurt and he was here within 20 minutes with his machine and cleared the clog, which took about an hour. Pleasant, polite man. The price was reasonable for a weekend emergency call. If I need a plumber again, he'll be the first one I'll call."
Response time1 day
5 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Kegonsa Plumbing
Kegonsa Plumbing
4.9(
14
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessFaucets, Fixtures and Pipes - Repair or Replace+14 more

Serving Cottage Grove, WI and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Kegonsa Plumbing was the only company to call about my service request on Angie's List. They were also the only company that could come out today to start and complete the job. They arrived when they said they would and completed the work very promptly. I will be calling them for any future plumbing needs."
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+9

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Brisc Plumbing
Brisc Plumbing
4.7(
25
)
Plumbing for a Remodel or Addition - Install - For BusinessWater Heater - Install or Replace

Serving Cottage Grove, WI and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quality work

"I couldn't be happier with the work Jarred and Benny did on my plumbing system. They were professional, knowledgeable, and took the time to make sure everything was done right. The quality of their work exceeded my expectations, and they left everything clean when they finished. For just $875, I honestly can't complain about a single part of the service. It was money well spent, and the value was outstanding. I would highly recommend Jarred and Benny to anyone who needs plumbing work not just in my area, but to everyone in Wisconsin. If you're looking for reliable, high-quality service, they're the team to call!"
Response time2 hrs
Recommended by90%of homeowners
Avatar for Aqua Well & Pump Systems Inc
Aqua Well & Pump Systems Inc
4.6(
71
)
Sump Pump - Repair or Replace

Serving Cottage Grove, WI and surrounding areas

Approved

In business since 1987

Emergency services offered

Warranties offered

"

Same day service performed once I discovered this morning I had a problem with house/well pressure. Essentially, the "T" fitting that was installed in 2008, by another company along with new pump, had rusted a hole thru it on backside of fitting (galvanized). Pump was running constantly unable to build up pressure.

 Installer replaced with a brass fitting (pulling pipe up from well) and made corrections to how the vertical and horizontal pipes were aligned/supported.

They were very friendly and professional both on the phone and in person. I even got a follow up call after service was completed. Found on Angie's list and was not disappointed. In the event I need further service, they get the


"
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 Cottage Grove, 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 Southport Plumbing, Heating & Cooling
Southport Plumbing, Heating & Cooling
5.0(
17
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceWater Heater - Repair or Service+9 more

Serving Cottage Grove, WI and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

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.

Triple Sump Pump
After
Before
Stack Before
Stack After

+4

22 neighbors recently requested a quote
Avatar for Advanced Home Services
Advanced Home Services
4.6(
137
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessFaucets, Fixtures and Pipes - Repair or Replace+6 more

Serving Cottage Grove, WI and surrounding areas

Approved

In business since 1985

Free estimates

Customers say: Quality work

"Monte installed a sink and faucet in our kitchen after I'd tried to do it myself and made a mess of my laminate countertop (chipped and cracked) and realized I was in over my head. I contacted him this morning (a little before noon) and he responded very quickly. Because it was a rainy day, his afternoon job was not going to happen so he was able to help me instead. He did a great job, was very courteous, kind and professional. The sink looks great. The faucet looks great. Best of all, the job got done. Monte came through in a pinch and I'll ask for his help again in the future.
"
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+1

Response time1 day
Response rate100%
Recommended by86%of homeowners
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FAQs for plumbing projects in Cottage Grove, WI

It depends on the severity of the leak. Minor leaks may not require immediate attention and can be scheduled during regular business hours. However, if the leak is causing significant water damage or you can't control the flow of water, it's best to call an emergency plumber right away. Addressing serious leaks promptly can prevent structural damage and mold growth, potentially saving you money on extensive repairs later.

A journeyperson plumber is a licensed professional with a state-issued permit who installs and repairs piping for water and heating systems under the supervision of a master plumber. They have completed extensive training and amassed significant experience leading teams, drafting blueprints, and designing comprehensive plumbing installations. Their proven expertise ensures that they can handle both routine repairs and complex projects with precision.

The Cottage Grove, WI homeowners’ guide to plumbing services

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