Top-rated sewer cleaners.

Get matched with top sewer cleaners in Dover, NH

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Find Sewer cleaners in Dover

Avatar for Heritage Home Service

Heritage Home Service

4.04(
454
)
Approved Pro

Heritage Home Service

4.04(
454
)
Approved Pro
Customers say: Super punctual
216 local quotes requested
39 years of experience

We’re Your Local Plumbers, Heating and AC Technicians, and Electricians. Get prompt and professional plumbing, heating, air conditioning, and electrical services. Our quality staff of licensed and local plumbers and electricians have been providing local plumbing, heating, air conditioning, and electric services in the New Hampshire area since our beginnings in 1986. At our heart, Heritage is a family company with a longstanding reputation for providing quality service for a fair price. People tell us that they see our service trucks everywhere in the area, which is true since there’s a good chance that one of our technicians is also your neighbor. This makes it easy for us to be at your home promptly to help you solve your household plumbing, heating, AC, and electrical problems. It also makes it easy for us to do all that we can to maintain our reputation for quality service. One way we continue to improve the quality of our work is through regular training and certification for our great attendants who are behind the scenes making the magic happen. So whether you are struggling with a clogged drain or a noisy furnace, or you need an installation of an appliance, you’ll see the results of our devotion in the service you receive. If you’re experiencing a problem with your plumbing, heating, AC, or electricity at home, then you should give us a call and see what we mean by quality service that’s guaranteed. From clogged drains to AC installation to electrician’s work, we offer a variety of quality services and products at fair prices to NH residents and northern MA residents—guaranteed!

"Excellent experience, technician arrived on time. Friendly, efficient, kept me up to date on the plan. Leak was diagnosed and toilet replaced in no time!"

Elizabeth S on July 2025

We’re Your Local Plumbers, Heating and AC Technicians, and Electricians. Get prompt and professional plumbing, heating, air conditioning, and electrical services. Our quality staff of licensed and local plumbers and electricians have been providing local plumbing, heating, air conditioning, and electric services in the New Hampshire area since our beginnings in 1986. At our heart, Heritage is a family company with a longstanding reputation for providing quality service for a fair price. People tell us that they see our service trucks everywhere in the area, which is true since there’s a good chance that one of our technicians is also your neighbor. This makes it easy for us to be at your home promptly to help you solve your household plumbing, heating, AC, and electrical problems. It also makes it easy for us to do all that we can to maintain our reputation for quality service. One way we continue to improve the quality of our work is through regular training and certification for our great attendants who are behind the scenes making the magic happen. So whether you are struggling with a clogged drain or a noisy furnace, or you need an installation of an appliance, you’ll see the results of our devotion in the service you receive. If you’re experiencing a problem with your plumbing, heating, AC, or electricity at home, then you should give us a call and see what we mean by quality service that’s guaranteed. From clogged drains to AC installation to electrician’s work, we offer a variety of quality services and products at fair prices to NH residents and northern MA residents—guaranteed!

"Excellent experience, technician arrived on time. Friendly, efficient, kept me up to date on the plan. Leak was diagnosed and toilet replaced in no time!"

Elizabeth S on July 2025


"Bob and Matt replaced our Rianni tankless water heater. They were prompt, professional, friendly and informative. They did a great job and I would recommend them to anyone."

Linda B on July 2025

Heritage Home Service is a premier home service provider operating in New Hampshire, Massachusetts and Maine – bringing all the perks that come with having a large team while maintaining a strong focus on family-oriented service.

"Bob and Matt replaced our Rianni tankless water heater. They were prompt, professional, friendly and informative. They did a great job and I would recommend them to anyone."

Linda B 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.


Avatar for Busch Site Contracting LLC

Busch Site Contracting LLC

5.00(
4
)

Busch Site Contracting LLC

5.00(
4
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Busch Site Contracting, LLC is an excavation contractor proudly serving in New Hampshire & Maine. We strive to not only meet, but exceed the expectations of our clients. Providing premier site work services from excavation, land clearing, utilities and more, we have you covered. We value our client relationships and ensure our priority to deliver seamless, on-time and successful results. We do not offer interior fuel tank removal.

"It went really well, Sean was very helpful and did the job quickly. He was tied up on another job for a while but once he got to our house, he removed the concrete steps quickly and efficiently."

Marc-Anthony S on February 2025

Busch Site Contracting, LLC is an excavation contractor proudly serving in New Hampshire & Maine. We strive to not only meet, but exceed the expectations of our clients. Providing premier site work services from excavation, land clearing, utilities and more, we have you covered. We value our client relationships and ensure our priority to deliver seamless, on-time and successful results. We do not offer interior fuel tank removal.

"It went really well, Sean was very helpful and did the job quickly. He was tied up on another job for a while but once he got to our house, he removed the concrete steps quickly and efficiently."

Marc-Anthony S on February 2025


B.H. Cameron Septic Services LLC

5.00(
2
)

B.H. Cameron Septic Services LLC

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to B.H. Cameron Septic Services LLC! B.H. Cameron Septic Services LLC has been proudly serving the surrounding counties since 2005, providing efficient, cost-effective solutions to meet your residential or commercial septic system needs. We will help you develop your initial design and secure permits for installation or provide conversion to city sewer system. We offer peace of mind with routine maintenance service after the job is done. When you contact B.H. Cameron Septic Services LLC,you will be greeted by one of our customer service staff. An experienced service technician will work directly with you to determine how we can help with your septic service or maintenance. Here, you will be working with a company that really cares, a company that offers the personalized attention and understanding of a family owned business. Contact us today for more information.

Welcome to B.H. Cameron Septic Services LLC! B.H. Cameron Septic Services LLC has been proudly serving the surrounding counties since 2005, providing efficient, cost-effective solutions to meet your residential or commercial septic system needs. We will help you develop your initial design and secure permits for installation or provide conversion to city sewer system. We offer peace of mind with routine maintenance service after the job is done. When you contact B.H. Cameron Septic Services LLC,you will be greeted by one of our customer service staff. An experienced service technician will work directly with you to determine how we can help with your septic service or maintenance. Here, you will be working with a company that really cares, a company that offers the personalized attention and understanding of a family owned business. Contact us today for more information.


Seacoast Sewer & Drain Inc.

5.00(
1
)

Seacoast Sewer & Drain Inc.

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Seacoast Sewer & Drain, Inc. is a locally owned and operated business, not a franchise! We offer fast 24/7 Emergency Service to Residential and Commercial customers in the Southern Maine and Seacoast New Hampshire area. No job too big or small! Fully Insured, competitive rates, and dependable quality work. Having 20 years experience and native to the seacoast area, let our company repair and restore your plumbing systems with exceptional and reliable sewer and drain cleaning services. When you experience clogs due to blockages, buildups, frozen pipes, grease, roots, rust & decay, foreign objects, etc. count on our team to get things flowing smoothly again.

Seacoast Sewer & Drain, Inc. is a locally owned and operated business, not a franchise! We offer fast 24/7 Emergency Service to Residential and Commercial customers in the Southern Maine and Seacoast New Hampshire area. No job too big or small! Fully Insured, competitive rates, and dependable quality work. Having 20 years experience and native to the seacoast area, let our company repair and restore your plumbing systems with exceptional and reliable sewer and drain cleaning services. When you experience clogs due to blockages, buildups, frozen pipes, grease, roots, rust & decay, foreign objects, etc. count on our team to get things flowing smoothly again.


Avatar for Paul The Plumber

Paul The Plumber

2.33(
12
)

Paul The Plumber

2.33(
12
)
Customers say: Super punctual
24 years of experience

Plumber NH at Paul The Plumber offer 100% Customer Satisfaction! Simply put, we stand behind what we do. All of our repairs are guaranteed for 2 full years parts and labor. We service every make and model.

"Rating: 1/5 Stars Title: Aggressive Upselling and Misleading Technical Advice ? Beware I recently had a technician (Matt M) from Paul The Plumber come out for a simple warranty repair on my water heater?s igniter. While the warranty repair itself was completed, the rest of the visit was a masterclass in aggressive and dishonest upselling. The technician presented me with estimates totaling nearly $1,800 for "Peace of Mind" replacements that were completely unnecessary. The Main Issue: Misleading Code Requirements Most concerning was the technician's attempt to charge me $639 to replace my existing flexible gas lines with hard piping. He claimed that "gas code requires" refitting the water heater to 1/2" iron piping and that my current setup could cause pressure issues if other appliances were running. This is factually incorrect. Standard flexible gas connectors are rated for significantly higher BTU loads than a residential water heater draws (often up to 180,000 BTU, while a tan"

Christopher R on November 2025

Plumber NH at Paul The Plumber offer 100% Customer Satisfaction! Simply put, we stand behind what we do. All of our repairs are guaranteed for 2 full years parts and labor. We service every make and model.

"Rating: 1/5 Stars Title: Aggressive Upselling and Misleading Technical Advice ? Beware I recently had a technician (Matt M) from Paul The Plumber come out for a simple warranty repair on my water heater?s igniter. While the warranty repair itself was completed, the rest of the visit was a masterclass in aggressive and dishonest upselling. The technician presented me with estimates totaling nearly $1,800 for "Peace of Mind" replacements that were completely unnecessary. The Main Issue: Misleading Code Requirements Most concerning was the technician's attempt to charge me $639 to replace my existing flexible gas lines with hard piping. He claimed that "gas code requires" refitting the water heater to 1/2" iron piping and that my current setup could cause pressure issues if other appliances were running. This is factually incorrect. Standard flexible gas connectors are rated for significantly higher BTU loads than a residential water heater draws (often up to 180,000 BTU, while a tan"

Christopher R on November 2025



Paul the Plumber

No reviews yet

Paul the Plumber

No reviews yet
23 years of experience

Benjamin Franklin Plumbing is a nationally known company known for the best guarantees and warranties in the business. All plumbers and technicians are criminally background checked, drug testing so you have the safest people entering your home. We understand how important your time is and we back that up with our promise, if there is any delay it's you we pay. If we are late to your appointment we will pay you five dollars a minute up to one hour. We offer 24 hour 7 day a week emergency service. We service all makes and models and we guarantee your satisfaction.

Benjamin Franklin Plumbing is a nationally known company known for the best guarantees and warranties in the business. All plumbers and technicians are criminally background checked, drug testing so you have the safest people entering your home. We understand how important your time is and we back that up with our promise, if there is any delay it's you we pay. If we are late to your appointment we will pay you five dollars a minute up to one hour. We offer 24 hour 7 day a week emergency service. We service all makes and models and we guarantee your satisfaction.


Showing 1-10 of 21
Sewer Cleaning questions, answered by experts

Your home has a few telltale signs of a sewer line problem. If you notice multiple plumbing fixtures (toilet, sink, or shower drains) appear to be clogged, call a plumber ASAP. Also, if water appears in the tub or shower when you flush the toilet, you likely have a sewer line issue. A sulfur (rotten eggs) smell and bubbling or gurgling noises at the drain also warrant a check. And keep your eyes peeled for changes to the yard, such as a new indentation or mysteriously soggy grass.

Ejector pumps can only push sewage 750 feet or less. That’s because their purpose is to move waste from your home to your sewer line—which is a relatively short distance. Grinder pumps can transport sewage further, but they manage lower volumes of waste than ejector pumps (and they don’t work with septic systems).

Using less toilet paper is the easiest way to prevent future clogs. Also, avoid flushing sanitary products, thick paper towels, or hair down the toilet. If you’ve been using a brick in the tank to reduce the water used to flush the toilet, take it out immediately. Bricks will eventually fall apart and clog your toilet drain. Keeping your toilet lid closed also helps avoid future clogs.

If methods like hot water or a plunger don’t work on your clogged drain, you can snake your drain to dislodge the plug. This can be a messy process, taking some physical effort and additional time over the other drain-clearing options. You can purchase a drain snake at a hardware store and choose from handheld options or those attached to a drill. Just work slowly, and be ready to call a plumber if you’re unable to reach the clog from your drain or P-trap.

There are several homemade solutions for clearing a clogged sink that don’t involve pouring harsh chemicals down your drain. Start by pouring hot (but not boiling) water down the drain. This can help dissolve and flush away grease and gunk. A splash of dish soap down the drain can also cut through fat and make it easier to clear the drain. For a more stubborn blockage, grab a plunger and give it a few firm pumps to dislodge the clog.

The Dover, NH homeowners’ guide to sewer cleaning services

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