Top-rated sewer cleaners.

Get matched with top sewer cleaners in Sandwich, NH

Enter your ZIP and get matched with up to 5 pros

Need a pro for your sewer cleaning project in Sandwich, NH?

Select your specific project to find the pro for you.

Verified Reviews for Sewer Cleaning pros in Sandwich, NH

*The Angi rating for Sewer Cleaning companies in Sandwich, 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 Sandwich, 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 October 29, 2025

Find Sewer cleaners in Sandwich

Avatar for Meredith Plumbing & Heating

Meredith Plumbing & Heating

9 Krainewood Dr.
4.38(
13
)
•Approved Pro

Meredith Plumbing & Heating

9 Krainewood Dr.
4.38(
13
)
•Approved Pro
Customers say: Super punctual
75 local quotes requested
40 years of experience

Meredith Plumbing and Heating LLC is ready to handle all of your water delivery and removal system needs. We do any necessary plumbing repair and installation to restore efficiency to your system. To prevent backups, we perform detailed sewer services using high-tech equipment. We will take on any job involving plumbing and heating. We are experienced experts in sewer drain cleaning, water pumps and sewer pumps, water filtration systems, gas piping and all gas related services and issues, water tanks, on demand hot water heaters repair or replacements. 24 HOUR EMERGENCY SERVICE AVAILABLE!! CALL (603) 455-9269

"Fred was wonderful. He converted my new stove/range from Natural gas to propane. In the process, he fixed the gas lines coming from outside the home to the range. Even though it was a small project, he was out very quickly after my call. I expect to be hiring Meredith Plumbing and Heating again for a different project."

Caroline S on July 2025

Meredith Plumbing and Heating LLC is ready to handle all of your water delivery and removal system needs. We do any necessary plumbing repair and installation to restore efficiency to your system. To prevent backups, we perform detailed sewer services using high-tech equipment. We will take on any job involving plumbing and heating. We are experienced experts in sewer drain cleaning, water pumps and sewer pumps, water filtration systems, gas piping and all gas related services and issues, water tanks, on demand hot water heaters repair or replacements. 24 HOUR EMERGENCY SERVICE AVAILABLE!! CALL (603) 455-9269

"Fred was wonderful. He converted my new stove/range from Natural gas to propane. In the process, he fixed the gas lines coming from outside the home to the range. Even though it was a small project, he was out very quickly after my call. I expect to be hiring Meredith Plumbing and Heating again for a different project."

Caroline S on July 2025

Avatar for River View Construction Co.

River View Construction Co.

No reviews yet

River View Construction Co.

No reviews yet

Welcome to River View Construction Co. Established in 2014 - We offer General Contracting, Excavation, Forestry Services, Plowing & Sanding. We are fully insured & reputable. We strive to provide an elite experience, seamless, professional & with sense of urgency.

Welcome to River View Construction Co. Established in 2014 - We offer General Contracting, Excavation, Forestry Services, Plowing & Sanding. We are fully insured & reputable. We strive to provide an elite experience, seamless, professional & with sense of urgency.

McConkey Construction

10 Clover Lane
No reviews yet

McConkey Construction

10 Clover Lane
No reviews yet
37 years of experience

A family owned and operated small business in Freedom, New Hampshire. We work closely with your municipalities and the NH Department of Environmental Services to secure all necessary land use or environmental permits. Free consultations and One call to McConkey Construction, does it all. (603)520-8275

A family owned and operated small business in Freedom, New Hampshire. We work closely with your municipalities and the NH Department of Environmental Services to secure all necessary land use or environmental permits. Free consultations and One call to McConkey Construction, does it all. (603)520-8275

Scott Winters Plumbing and Heating

P.O. Box 622
5.00(
5
)

Scott Winters Plumbing and Heating

P.O. Box 622
5.00(
5
)
Customers say: Quick response
17 years of experience

Plumbing and Heating

"When my hot water heater stopped working, Scott Winters Plumbing & Heating came through in a big way. I called in the morning, and they had a technician out the same day to replace it. From start to finish, the service was outstanding — professional, prompt, and friendly. Genuine customer care is what Scott Winters Plumbing & Heating absolutely delivers. I highly recommend them to anyone needing reliable plumbing or heating service!"

Eric F on October 2025

Plumbing and Heating

"When my hot water heater stopped working, Scott Winters Plumbing & Heating came through in a big way. I called in the morning, and they had a technician out the same day to replace it. From start to finish, the service was outstanding — professional, prompt, and friendly. Genuine customer care is what Scott Winters Plumbing & Heating absolutely delivers. I highly recommend them to anyone needing reliable plumbing or heating service!"

Eric F on October 2025

MT Washington Sewer & Drain Cleaning

434 Goebel Street
No reviews yet

MT Washington Sewer & Drain Cleaning

434 Goebel Street
No reviews yet
20 years of experience

Sewer & Drain Cleaning Commercial & Residential Fully Insured 24 hour emergency service (Depends on weather conditions) We are a small company that provides better personal service for your drain cleaning needs :) With over 16 years of experience in the sewer and drain cleaning field. Sink, tub, toilet clogs, shower drains, area drains, floor drains,Kitchen drains, frozen pipes, camera inspections, RootX Extra charges apply on Sundays & Holidays Or after 8pm emergency service calls Fuel service charge depends on distance. No charge on drive time under 60 minutes Serving all Carroll County, Conway communities Coos County Berlin communities Grafton County Littleton communities Look for us in your Local phone book. We use top of the line equipment that you would expect big rooter companies to have Machines made by Duracable, General, Ridgid, Electric eel. No under powered machines found at big box stores

Sewer & Drain Cleaning Commercial & Residential Fully Insured 24 hour emergency service (Depends on weather conditions) We are a small company that provides better personal service for your drain cleaning needs :) With over 16 years of experience in the sewer and drain cleaning field. Sink, tub, toilet clogs, shower drains, area drains, floor drains,Kitchen drains, frozen pipes, camera inspections, RootX Extra charges apply on Sundays & Holidays Or after 8pm emergency service calls Fuel service charge depends on distance. No charge on drive time under 60 minutes Serving all Carroll County, Conway communities Coos County Berlin communities Grafton County Littleton communities Look for us in your Local phone book. We use top of the line equipment that you would expect big rooter companies to have Machines made by Duracable, General, Ridgid, Electric eel. No under powered machines found at big box stores

JJ Calnan and sons Contractors

17 Reservoir Road
4.25(
4
)

JJ Calnan and sons Contractors

17 Reservoir Road
4.25(
4
)
Customers say: Terrific value
39 years of experience

JJ Calnan and sons Contractors is a family owned and operated business. With our total time in the construction industry, working for others and in business for ourselves, we have over 100 years experience. Our employees are longtime. loyal, dedicated and highly skilled. We can provide hundreds of references from homeowners, business owners, industry, religious institutions & municipalities. We are fully insured and liscensed. Our prices are very competitive and fair. We honor our Veterans who receive 10% discount. Contact John at [email protected]

JJ Calnan and sons Contractors is a family owned and operated business. With our total time in the construction industry, working for others and in business for ourselves, we have over 100 years experience. Our employees are longtime. loyal, dedicated and highly skilled. We can provide hundreds of references from homeowners, business owners, industry, religious institutions & municipalities. We are fully insured and liscensed. Our prices are very competitive and fair. We honor our Veterans who receive 10% discount. Contact John at [email protected]

Avatar for Rowell's Services

Rowell's Services

P.O. Box 287
4.25(
12
)

Rowell's Services

P.O. Box 287
4.25(
12
)
Customers say: Quality work
42 years of experience

DBA ROWELL'S SEWER & DRAIN LLC. ADDITIONAL # (603)536-5525.

"Be careful when reaching out to this company. I was charged an emergency fee to have someone come give me a quote - between the quote itself and the emergency fee I paid $350 and didn't even consider hiring them to do the job (water heater replacement) because their price was almost twice as high as what I ended up paying (and significantly higher than all other vendors I received quotes from). One incredibly helpful person from another plumbing company that I talked to said I was the second young lady THAT DAY who he'd heard from who felt taken advantage of by the way they charged that emergency fee, which felt very shady. When I initially reached out to Rowell's to let them know I was unhappy with the situation they didn't even bother responding. Then when I let them know as a courtesy that I would be disputing the credit card charge and posting a review so nobody else feels cheated like I do, they responded immediately but basically said they did nothing wrong. The company I ended up using was Squam Lake Plumbing and they were fantastic. Robert Bell from Robert Bell Plumbing was also incredibly helpful and kind. Both great options, just don't go with Rowell's."

Kara W on July 2022

DBA ROWELL'S SEWER & DRAIN LLC. ADDITIONAL # (603)536-5525.

"Be careful when reaching out to this company. I was charged an emergency fee to have someone come give me a quote - between the quote itself and the emergency fee I paid $350 and didn't even consider hiring them to do the job (water heater replacement) because their price was almost twice as high as what I ended up paying (and significantly higher than all other vendors I received quotes from). One incredibly helpful person from another plumbing company that I talked to said I was the second young lady THAT DAY who he'd heard from who felt taken advantage of by the way they charged that emergency fee, which felt very shady. When I initially reached out to Rowell's to let them know I was unhappy with the situation they didn't even bother responding. Then when I let them know as a courtesy that I would be disputing the credit card charge and posting a review so nobody else feels cheated like I do, they responded immediately but basically said they did nothing wrong. The company I ended up using was Squam Lake Plumbing and they were fantastic. Robert Bell from Robert Bell Plumbing was also incredibly helpful and kind. Both great options, just don't go with Rowell's."

Kara W on July 2022

Avatar for Sebastian Septic Svc

Sebastian Septic Svc

PO Box 349
4.96(
28
)

Sebastian Septic Svc

PO Box 349
4.96(
28
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Septic tank service. Additional address - 1421 White Mountain Highway, Milton, NH 03851.

Septic tank service. Additional address - 1421 White Mountain Highway, Milton, NH 03851.

Sewer Cleaning questions, answered by experts

The average cost to snake your main sewer line is around $250 for a simple snake. Most sewer line specialists charge between $45 and $200 per hour for main sewer line snaking, so the time involved plays a major role. The price you’ll pay will depend on the severity of the clog, the item causing the backup, how long it takes to remove the item, and more. A more severe issue that requires unclogging a main sewer line will cost $3,100 on average.

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.

Water leaking through your basement floor is a good sign of a clogged drain, but another sign of a clogged basement floor drain can include unpleasant odors coming from the drain. Also, hearing gurgling noises when water drains from the basement or having other plumbing fixtures (like toilets or other drains) backing up is a good indicator.

Ideally, you might find that you only need to clean the sewer line or remove a clog from the main line. That costs $200 to $300. However, “sewer main clogs can cost upwards of $1,000 to clear, depending on what is causing the clog, distance from accessible cleanouts to the clog, and whether there is occupied space below the clogged line (apartment buildings, condos, etc.),” says Botelho.

There are a few things that can happen to your sewer system if you don’t fix it. These include rainwater entering it and causing rust and corrosion, dirt and debris leading to blockages, small animals getting stuck inside and clogging your sewer line or entering your home, and shortening the sewer system’s life span. 

Without a cap, nothing prevents toxic and non-toxic gasses like methane and hydrogen sulfide from slowly escaping your sewer system and entering your home and the surrounding atmosphere, resulting in a foul sewer odor throughout your house.

The Sandwich, NH homeowners’ guide to sewer cleaning services

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

See all articles