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TRUSTED BY DANBURY, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon584
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in Danbury - Updated Nov 2026

Avatar for All Star Rooter LLC
All Star Rooter LLC
4.8(
28
)
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 2011

Free estimates

Emergency services offered

"I called Bryan in the morning for a completely clogged sink drain. He was very accommodating and  came to my house the same day. He was punctual. professional and cleared the problem quickly.  I would definitely call him again."
Additional Photos
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+9

1 neighbors recently requested a quote
Recommended by85%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
4 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
5 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 All State Plumbing Pros, LLC
All State Plumbing Pros, LLC
4.6(
58
)
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

Emergency services offered

Small jobs welcome

"Called with a problem another plumber could not diagnose. Within minutes, Asim knew what was wrong, sent 2 workers who repaired the leak quickly and professionally. Very reasonable cost. We were so very impressed with Asim, Benny and Lido."
Shower
Tub
Shower
Shower
Response time7 hrs
4 neighbors recently requested a quote
Recommended by90%of homeowners
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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Showing 1-10 of 243
Drain Cleaning FAQs, answered by experts

Professional tools include drain snakes, hydro jets, cameras for line inspection, and enzymatic or chemical cleaners for dissolution.

Snakes can occasionally enter homes through shower drains, although it’s quite rare. This can happen when they follow sewer pipes or accidentally find their way into plumbing systems. To minimize the risk, consider installing drain covers or stoppers on your shower drains. Always keep drains closed when they’re not in use, especially in areas where snakes are known to be active.

Bleach isn’t likely to help unclog a sewer line. Bleach isn’t useful in this situation because it won’t dissolve the grime and debris in the clog. Instead, you want to use ingredients that will have a chemical reaction to clear out the buildup, like vinegar or salt and baking soda.

Baking soda and vinegar aren’t just great for making a volcano for your kid’s science project. You can also pour this dynamic duo down your shower drain to dissolve hair clogs. If that doesn’t do the trick, you can step it up with a commercial liquid drain cleaner. 

Professionals use augers, hydrojetting equipment, and cameras for precise clearing and inspection.

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.