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TRUSTED BY WALES, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon431
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in Wales - Updated Nov 2026

Avatar for VINCENT PLUMBING & HEATING
VINCENT PLUMBING & HEATING
4.7(
32
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Wales, 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%
Recommended by96%of homeowners
Cardinal Heating & Air Conditioning
4.8(
164
)
Drain Clog or Blockage - Clear

Serving Wales, 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
Avatar for SEIDER HEATING & AIR CONDITIONING INC
SEIDER HEATING & AIR CONDITIONING INC
5.0(
1
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Wales, WI and surrounding areas

Approved

In business since 1912

Free estimates

Emergency services offered

"Absolutely commendable service. Extremely neat removal/ installation, fair price and clearly communicated hot water tank warranty information. Without a doubt, we will use Seider Heating, Plumbing and Electrical for any future needs. In a word this company is "outstanding"."
Water Heater Install
Mechanical Room
Basement Work
Water Manifold
Fixture Installations

+13

10 neighbors recently requested a quote
R S Plumbing Co
4.7(
45
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Wales, WI and surrounding areas

"Each job was done professionally. The tub faucet was over 25 years old and he knew where to go to get the replacement parts to get it fixed. He really knows what he's doing. The water heater he picked out for us is top of the line. We are very grateful for the fine service we got."
Recommended by95%of homeowners
ALL APPLIANCE SERVICE
4.6(
621
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Wales, 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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Drain Cleaning FAQs, answered by experts

To prevent drain clogs, perform regular maintenance and cleaning. Avoid disposing of substances like grease or coffee grounds down the sink. Additionally, installing and routinely using drain strainers can help catch debris and prevent blockages from forming.

Common drain issues include slow-running drains, whether in a sink or shower, clogged drains, a bad smell, and water backing up into a sink, shower, or bathtub. Causes range from hair, grease, roots, or toilet paper clogging the drainpipes to flooding outside the home, which prevents sewer lines from draining properly.

To keep your toilet from clogging, you can use less toilet paper. You can also use a liquid toilet plunger to break up any clogs and keep the toilet drain and pipes clear. When it comes to a clogged toilet, the best route is prevention by using less toilet paper and making sure the mechanisms are all working properly.

Yes, chemical drain cleaners contain sulfuric acid and hydrochloric acid, both of which are not only dangerous to your health but also extremely caustic. Drain cleaners will corrode your pipes and could lead to destroyed drain lines, especially if the chemicals interact with the piping for long periods. Unfortunately, this extended interaction is likely if you’re dealing with a clog, as the drain cleaner will have just as much trouble as water does moving through your plumbing system.

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

The Wales, WI homeowners’ guide to drain cleaning services

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