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TRUSTED BY JOHNSTON, RI HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon36
    Verified sewer cleaning services reviews

Top-Rated Sewer cleaners in Johnston - Updated Nov 2026

Avatar for Neighborhood Drains L.L.C
Neighborhood Drains L.L.C
5.0(
54
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Johnston, RI and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"Preston came over in an hour after I first reached out regarding a sewer line blockage (and it was on a Sunday). He quoted a really fair price and worked until the clog was freed. He then did a toilet reinstall for next to nothing. He'll be my go-to for any jobs on the future."
Clear in aisle
Drain cleaning
floor clean out
Main Drain
1 neighbors recently requested a quote
Avatar for Honest Drain
Honest Drain
5.0(
13
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Johnston, RI and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Anyone that needs a clogged drain taken care of, do yourself a favor and call Honest Drain. I called at 7:45 am and the expert was at my home at 9:15 am. I was impressed with how he did such a fantastic job that is usually nasty and he left my bathroom spotless. Less than an hour later, I had my shower back. I have had other companies in the past that advertise with big promises and was disappointed. Hats off to Gianni and Honest Drain. Sincerely, W S in Providence, R I"
Kitchen Drain Snake
Gallery
Gallery
Powersnake Mainline
Camera Inspection

+11

28 neighbors recently requested a quote
Avatar for United Sewer & Drain
United Sewer & Drain
4.3(
93
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Johnston, RI and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"A team member came by on Christmas Eve to help us with a shower drain. We were previously told that all pipes needed to be replaced for roughly $2,000. David found a workaround for $160. United certainly has the expertise and honesty to be my go-to choice in the future. Highly recommend them to others."
Our Services
Blocked Drain Pipe
Besr of Both Worlds
Submersable Pump
Our Services

+37

Response time1 hour
Response rate95%
1 neighbors recently requested a quote
Avatar for Drain Right Sewer & Drain Cleaning Services
Drain Right Sewer & Drain Cleaning Services
5.0(
10
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Johnston, RI and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"I highly recommend Tom! He's a perfectionist with his work and very friendly. Anytime I need him, he's there. We own apartments in New England and pipes will sometimes break in the winter. Tom has come in the middle of the night to help out and I couldn't be happier with his service!"
Response time30 mins
Recommended by100%of homeowners
Avatar for TPK LLC
TPK LLC
5.0(
4
)
Sewer Main - Clear

Serving Johnston, RI and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"TPK LLC did an amazing job unclogging my kitchen drain. They were professional, quick, and got everything flowing perfectly again. Great communication, fair pricing, and excellent service. Highly recommend!"
Bathroom toilet and sink
Bathroom toilet and sink
Bathroom toilet and sink
26 neighbors recently requested a quote
Avatar for PlumbPro Plumbing & Heating LLC
PlumbPro Plumbing & Heating LLC
5.0(
3
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Johnston, RI and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

PlumbPro Plumbing & Heating provides the utmost in quality, professionalism and integrity to every customer. We tackle anything from the pesky drain clog to a full plumbing install. It is my goal to make every customer happy on every project I complete. I look forward to hearing from you and solving your plumbing problems!

Drain clog
23 neighbors recently requested a quote
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Sewer Cleaning FAQs, answered by experts

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.

Most blockages can be cleared in 1-3 hours, but severe issues may take longer.

Clearing typically takes 1-2 hours, depending on the blockage size and location.

If you leave liquid drain cleaner for too long, it will start breaking down your drainpipes. The chemicals in these cleaners can cause cracks, corrosion, and leaks in your pipes. They can also damage plumbing fixtures and even cause environmental damage if left too long without rinsing away.

Cat pee has a strong ammonia-like smell, so if you smell cat pee but don’t have a cat or don’t suspect your cat has any accidents, there could be other issues at hand. Aside from pet urine, your house may smell like cat pee from leaking freon from an old fridge, mold, spilled cleaning supplies, or even outside odors from nearby farms.

The Johnston, RI homeowners’ guide to sewer cleaning services

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