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TRUSTED BY DANBURY, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon583
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in Danbury - Updated Nov 2026

Avatar for Rodris Rooter LLC
Rodris Rooter LLC
4.8(
24
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Danbury, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Jorge did a fantastic job for us; I would highly recommend him for drain clearing services. We had another national franchise sewer/drain cleaning company come in first to look at our clogged mainline drain. This "reputable" franchise wanted to charge me over $13,000 to clear debris and roots from the line and install a sewer liner. I came to Angi to find other professionals for a second opinion and after speaking with Jorge had him come give me a free estimate. Before he did anything, he put out blankets and buckets to protect my property. He then opened the drain, used a camera to view the entire length of the drain, and concluded we only needed to shave out roots that were blocking the flow down the drain. Two others confirmed the same. Jorge quoted us a reasonable price. We booked him the next day. Jorge showed up on time, did the same protective prep work, and completed the agreed upon shaving of the roots. Afterwards he took more video to show us the now cleared drain. 5 star"
Additional Photos
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+50

Response time5 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Mr. Rooter of Southern Fairfield  County
Mr. Rooter of Southern Fairfield County
4.2(
210
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Danbury, CT and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"They arrived on time, and assessed the issue. I needed to replace my original sewer pipe and the lead connector to the toilet—both located in our crawl space. They scheduled a day to do the work. It took 1/2 day to update the sewer pipe to PVC. They were clean, courteous, and knowledgeable. Every is working great."
Commercial Case Installation
Back Flow On Irrigation
Back Flow On Irrigation
Repair of Septic Line
Repair of a Septic Line

+2

Response time2 hrs
1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for United Sewer & Water, LLC
United Sewer & Water, LLC
4.8(
177
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Danbury, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"United Sewer & Waterâ  s customer response was very quick and efficient. Very professional in dealing with clients. Obviously the client comes first for this company! I am very happy that I hired them to address my clogged drain pipe problems! Tony, the technician was also very thorough in his explanation of the problem and hiw he resolved the issue and how to better manage/eliminate the clogging in the future. I am satisfied 100% as to how Tony and United Sewer addressed the issue. Highly recomended! - Abel Villos, Holy Trinity Lutheran Church - Yonkers"
Hydro-jetter
Full Toilet Replacement Successful
Corroding House Trap
Root Intrusion
Sewer Clog

+66

Response time7 hrs
10 neighbors recently requested a quote
Recommended by91%of homeowners
Renz Plumbing & Heating, Inc.
4.7(
194
)
Drain Clog or Blockage - Clear

Serving Danbury, CT and surrounding areas

Approved

In business since 1973

Free estimates

Credit card accepted

"We had our Master Bathroom remodeled and Jim installed the new faucets and moved the toilet and its drain. The shower area needed to be update and it's ready for the glass shower doors to be installed. Great job and will use Jim and his apprentice again soon."
Response time3 hrs
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Roto-Rooter Plumbing & Water Cleanup - Bridgeport
Roto-Rooter Plumbing & Water Cleanup - Bridgeport
4.0(
179
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Danbury, CT and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Emergency services offered

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

Recommended by82%of homeowners
Avatar for Atomic Rooter Inc
Atomic Rooter Inc
4.5(
126
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Danbury, CT and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"We have an old house (100+ years old). I called Atomic Rooter to fix a bad clog and reconnect drain pipes. They responded quickly, came the next day (as agreed), on time, professional, clean and upfront price. For plumbing services, I think they were very reasonable. Larry and his assistant were great. I will use them again."
Additional Photos
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+6

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for SD&P WaterWorks, LLC
SD&P WaterWorks, LLC
5.0(
18
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Danbury, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I just brought my house with inground pool, and let me be honest my pool was so dirty I was scare of the pool. I reach out to SD&P Water Works and everything change, Samir was very professional explained the cleaning process in details. He checked all equipment recommended parts needed for the pump for the pool. Excellent service, my pool super clean now wish I would give 100 â­ ï¸"
Response time8 hrs
Response rate97%
6 neighbors recently requested a quote
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Drain Cleaning FAQs, answered by experts

Some experts estimate that descaling your cast iron pipes can extend their lifetime by upwards of 50 years, although there’s not a lot of research to prove it. But we do know that without proper maintenance, cast iron pipes can quickly rust—leading to more expensive issues like burst pipes or main line clogs.

A washing machine should drain the water used during its cycle through a drainpipe and out through the house’s plumbing. This is the same plumbing that sinks and shower drains run to, and if the U-bend is installed correctly, it shouldn’t smell. The total drainage from the house is then integrated into the city sewer system or, if you’re in the country, dispersed into a septic tank.

Most clogs are resolved quickly, often within an hour. More complex issues requiring pipe disassembly might take longer.

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.

If your kitchen is flooding, first turn off the water supply and electricity before entering the room. Next, focus on immediate flood control by cleaning up any standing water with a sump pump or wet-dry vacuum to prevent long-term water damage to your home. Open your windows and run any dehumidifiers you have handy. Finally, call a professional plumber to help find the source of the flood and repair it.

The Danbury, CT homeowners’ guide to drain cleaning services

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