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TRUSTED BY WINDHAM, NH HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon21
    Verified sewer cleaning services reviews

Verified Reviews for Sewer Cleaning pros in Windham, NH

*The Angi rating for Sewer Cleaning companies in Windham, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.

*The HomeAdvisor rating for Sewer Cleaning companies in Windham, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.

Last update on May 20, 2026

Find Sewer cleaners in Windham

Granite State Sewer & Drain Cleaning Co
4.9(
13
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Windham, NH and surrounding areas

Approved

In business since 1981

Emergency services offered

Warranties offered

"Granite State Sewer called me the next morning and had a technician out within two hours. He explained everything he did and was courteous and knowledgeable. The price was very fair, and I would use them again and will recommend to others."
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1 neighbors recently requested a quote
Recommended by91%of homeowners
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Gotme Under Pressure ?, LLC
4.3(
647
)
Sewer Main - Clear

Serving Windham, NH and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

Gotme under pressure? LLC IS A Plumbing, Heating & Gasfitting, Drain Cleaning professional in your area. We will meet all of your plumbing needs. We take the pressure off all your plumbing issues. As our company is built off of honesty, integrity and leadership, this is what you can expect.

1 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Mr. Rooter Plumbing & Heating
Mr. Rooter Plumbing & Heating
3.9(
356
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Windham, NH and surrounding areas

Approved

In business since 1995

Emergency services offered

Warranties offered

"There is NEVER a 'good' time to have plumbing issues but we were super happy to hear Mr. Rooter could send a plumber for same day service for our issue. Your plumber was very polite, helpful, careful of property, and knowledgeable. He also solved our sink issue in a very timely manner. We will definitely be calling Mr. Rooter for future plumbing issues as your services have been shown to be most reliable, competitively priced, and performed in a timely manner."
55 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,399
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Windham, NH and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Response time was quick and the office was helpful in scheduling. I was impressed with the work done and will hire Sila again. The technician (Gage) wore booties and was respectful of my house and made sure to clean up after all the work was done. Unit working great."
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+6

Response time2 days
Response rate100%
49 neighbors recently requested a quote
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Avatar for Rescue Plumbing Services
Rescue Plumbing Services
4.4(
7
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Windham, NH and surrounding areas

Approved

In business since 2023

Customers say: True professional

"Rescue Plumbing is very knowledgeable and able for all our plumbing needs. When we want the best, we always call Rescue."
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+12

1 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for Jeff's Drains
Jeff's Drains
4.5(
15
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Windham, NH and surrounding areas

In business since 2007

Emergency services offered

Credit card accepted

"SUPER GREAT,CHRIS CAME TO MY HOUSE MY DRAIN WAS CLOGGED REAL BAD,HE DID NOT LEAVE UNTIL HE HAD MY SINK DRAINING AS IF IT WAS BRAND NEW,WHEN HE LEFT IT LOOKED LIKE HE HAD NEVER BEEN IN MY HOUSE SUPER CLEAN,HE QUOTED ME A PRICE AND HE STUCK TO IT.CHRIS WAS A DETERMINED CRAFTSMAN HE WORKED HARD TO GET MY DRAIN WORKING DON`T THINK TWICE ABOUT HIRING JEFFS DRAINZ ,YOU WILL GET HONEST PERFECTIONIST"
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Recommended by92%of homeowners
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Avatar for Scotty's Professional Drain Services
Scotty's Professional Drain Services
4.9(
10
)
Sewer Main - Clear

Serving Windham, NH and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Job was professionally done and taken care of quickly with good attention to detail. Absolutely would call again with any drain problem."
Drain clog or blockage clearing
Drain clog or blockage clearing
Drain clog or blockage clearing
Drain clog or blockage clearing
Drain clog or blockage clearing

+6

Response time2 hrs
Response rate87%
Recommended by90%of homeowners
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Avatar for Gotme Under Pressure ?, LLC
Gotme Under Pressure ?, LLC
4.2(
640
)
Sewer Main - Clear

Serving Windham, NH and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"Mike is a pleasure to deal with. He is reasonably priced, on time, thorough, cleans up when finished, follows up as necessary and an all around nice guy. I will recommend him to family and friends for all plumbing and gas work."
Response time6 hrs
Recommended by89%of homeowners
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Showing 1-10 of 20
Sewer Cleaning questions, 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.

Unlike regular cleanings, snaking your sewer line should be done as needed. There’s no reason to snake your sewer line if you don’t have any noticeable issues, like slow drainage or plugged drains. You can add it to your regular sewer cleaning checklist as a prevention method (on the same 18- to 22-month schedule), but it’s not always necessary. 

It is generally safe to stay in a house that smells like sewage for a short time, but you should get the problem fixed as soon as possible. While the level of sewer gas is usually low enough to only cause minor symptoms, prolonged inhalation can lead to headaches, nausea, or respiratory irritation. High levels of gas exposure can be more dangerous, and high concentrations of methane—a component of sewer gas—can pose an explosion risk in enclosed spaces. If you smell sewer gas in your home, ventilate the area and call a professional to locate, assess, and fix the problem, as it will not go away on its own.

In most areas, drain cleaning professionals don’t technically need a license, as they aren’t altering your plumbing system in any way. However, we recommend hiring a drain cleaning professional with a plumbing license and certification. Certified plumbers are more likely to provide professional solutions to drain clogs without damaging your system. They’ll also have the diagnostic tools and experience necessary to remove the clog entirely rather than providing a temporary solution, as a handyperson might. Use Angi’s state licensing tool to check your plumber’s professional licenses before hiring.

There is conflicting advice on whether to leave a baking soda and vinegar mixture in a drain overnight. Some sources suggest it can be effective for tough clogs, recommending that you flush the drain with warm water in the morning as part of a monthly cleaning routine. However, other experts advise against leaving the mixture in for extended periods, as its caustic nature could corrode drainpipes if used too often or left in for too long.

The Windham, NH homeowners’ guide to sewer cleaning services

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

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