Top-rated drain cleaners.

Best drain cleaners near Oconomowoc, WI

Enter your zip and get matched with up to 5 pros

Need a pro for your drain cleaning project in Oconomowoc, WI?

Select your specific project to find the pro for you.

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
102 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
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
Request Quote
Avatar for Cardinal Heating & Air Conditioning
Cardinal Heating & Air Conditioning
4.8(
165
)
Drain Clog or Blockage - Clear

Serving Oconomowoc, WI and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Mason did a great job on replacing my old shower control in the bathroom tub with a beautiful new chrome set of fixtures and made sure everything was working as expected, including cleaning out the drain."
Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air

+15

98 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
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
Request Quote
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
Request Quote
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
Request Quote
...
Showing 1-10 of 61
Drain Cleaning FAQs, answered by experts

The most common cause of a clogged sump pump is natural debris buildup. As water enters the sump pit, it can carry small pieces of debris that build up over time, or the debris can get caught in the filter. If you forget to cover the pit after cleaning the sump pump and pit, debris can also collect in the pit. Corrosion on the metal discharge pipe can also clog the pump. Additionally, if your pipes freeze, it can prevent water from draining properly and cause a clog.

If you want to avoid using a snake to unclog a drain, or if you don’t have one, try vinegar and baking soda. Pour 1 cup of baking soda down the drain, followed by 1 cup of white vinegar. Wait for 15 minutes, and then run hot water (but not boiling water) down the drain to see if the clog is clear. Repeat multiple times as needed.

Sometimes, the drain is just too clogged—thanks, stubborn hair and soap scum. In this case, you’ll need a more powerful drain cleaner than you can DIY safely at home. But this doesn’t mean you have to choose a traditional drain cleaner. 

You can find biodegradable drain cleaners at your local home improvement store or online for those drains that need a little more oomph. 

While on the hunt for a formidable drain cleaner, the best options are non-chemical clog solutions that combine enzymes and bacteria.

It is generally not recommended to pour hot or boiling water down a drain to unfreeze pipes due to significant risks. In some cases, the sudden temperature change can cause more ice buildup or produce steam, which increases pressure and could cause the pipe to burst, leading to costly damage and potential burn injuries. While hot water might help with a partially frozen drainpipe, it is unlikely to thaw a completely blocked water pipe further down the system. Additionally, boiling water can damage plastic pipes over time. Safer and more effective methods include using a space heater near the frozen section or applying hot towels directly to the pipe.

DIY plunging or drain cleaning chemicals may help minor clogs, but professional hydro jetting ensures long-term solutions.

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.

See all articles