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TRUSTED BY OCONOMOWOC, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon244
    Verified drain cleaning services reviews

Verified Reviews for Drain Cleaning pros in Oconomowoc, WI

*The Angi rating for Drain Cleaning companies in Oconomowoc, 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 Oconomowoc, 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 July 27, 2026

Top-Rated Drain cleaners in Oconomowoc - Updated Nov 2026

Avatar for Dr. Rooter 911
Dr. Rooter 911
4.5(
800
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Clog or Blockage - Clear - For Business+1 more

Serving Oconomowoc, WI and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Cleaned out clogged basement drain swiftly."
Response time5 hrs
96 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for VINCENT PLUMBING & HEATING
VINCENT PLUMBING & HEATING
4.7(
32
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Oconomowoc, WI and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Excellent service, extremely responsive, much better price than others we called, great installation, took extra time to answer questions when purchasing and when installing. Vincent Plumbing has been our plumbing/heating company for years. We highly recommend them!"
Touchless faucet
Kitchen
Bathroom
A/C
Additional Photos

+1

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
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Cardinal Heating & Air Conditioning
4.8(
164
)
Drain Clog or Blockage - Clear

Serving Oconomowoc, WI and surrounding areas

Approved

In business since 1984

Free estimates

Credit card accepted

Cardinal Heating, Cooling, Plumbing & Electric has provided full-service HVAC, plumbing, and electrical work to homes and businesses throughout the Madison area since 1984. Homeowners call us for furnace and air conditioner repair, water heater replacement, drain cleaning, and electrical panel upgrades, along with the everyday plumbing and electrical work every home needs. We take the time to listen to every customer and explain the options clearly, and our licensed technicians bring years of hands-on experience to routine maintenance, unexpected repairs, and full system installations alike. Call Cardinal today to schedule your free estimate.

Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air

+15

Recommended by90%of homeowners
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ALL APPLIANCE SERVICE
4.6(
621
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Oconomowoc, WI and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"I called All Appliance Repair and left voicemail regarding my 1 year old Bosch dishwasher that was refusing to pump out the old dishwasher water and producing an error code message of E24 Watertap. Steve called me back and suggested a couple of options I could try that were not in the Bosch dishwasher manual. His suggestions worked great and cleared out the clog in the air gap and our dishwasher is running again like a 1 year old Bosch dishwasher should! Thanks to Steve's customer service and excellent attitude we got it going with just a phone call free of charge."
Recommended by94%of homeowners
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Avatar for Mattox Plumbing LLC
Mattox Plumbing LLC
4.8(
25
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Oconomowoc, WI and surrounding areas

In business since 2020

Credit card accepted

"Yes, Coy fixed toilet valve. Afterwards he noticed condition of bathroom sink. He took initiative and repaired it too."
New Faucet
Bathroom Faucet
Bathroom Updates
Outdoor Horse Water
Response time1 day
Recommended by95%of homeowners
Request Quote
Avatar for BKM Plumbing
BKM Plumbing
5.0(
7
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Oconomowoc, WI and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Work went great. He did a great job relocating my laundry room. He came when he said he would and cleaned up when he was done. Stayed within budget. Love my new laundry room."
Replaced slow sink drain with new drain pipe.
Constant feed in home humidifier install with RO system feed.
Replacing leaking shutoff valves for entire home.
Additional Photos
Additional Photos

+1

Recommended by100%of homeowners
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Avatar for Capital Heating & Cooling
Capital Heating & Cooling
4.2(
204
)
Drain Clog or Blockage - Clear

Serving Oconomowoc, WI and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"I was very pleased with the two men that cleaned out my dryer vent from the back of the dryer all the way through the outside. They even cleaned out the dryer itself and all the lint that was around the outside of the dryer."
Dirty furnace fliter
AC Repair in Brookfield
AC Replacement
Geothermal Heating System Installed
Capital HVAC Geothermal installer

+34

Response time10 mins
110 neighbors recently requested a quote
Recommended by83%of homeowners
Request Quote
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Showing 1-10 of 60
Drain Cleaning FAQs, answered by experts

You should hire a sewer service professional to unclog a main sewer line with tree roots. Tree roots can grow into the main sewer line, and this problem requires a specialized hydro jet, or rooter, that is powerful enough to clear the roots. The tree can also damage the main sewer line, and a professional will need to make repairs or replace the damaged sections. Sewer line replacement costs about $60 to $250 per linear foot.

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.

If you don’t have a sewer cleanout, clearing out clogs can be extremely difficult. You would need to try to clear the clog from sink drains, but it can be harder to reach the clog all the way in the drain line. A sewer cleanout makes it much faster and easier for pros to clear clogs from your main sewer line.

If your washing machine drain is clogged, that isn’t a good sign. Unlike toilet drains or kitchen sink drains, there isn’t matter that is easily broken up with a plumbing snake, and more care is required. If you’re in an old house or have mineral-rich water, there could be a buildup inside the pipe. Either way, if the blockage isn’t obvious and doesn’t dislodge with a snake, you need to call a pro—otherwise, you risk damaging integral plumbing.

A good option for opening up and cleaning a sink drain is to use a ¼ cup of baking soda and 1 cup of white vinegar, along with a rubber stopper to cover the drain while those materials work their magic. After about 15 minutes, you can flush the drain with hot water. In many cases, these materials can scrub out minor clogs and get the drain working properly again. If the issue persists, call in a plumber near you to get the problem permanently fixed.

The Oconomowoc, 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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