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Sewer and Drain Service in Durham, NH

A slow drain can disrupt a household, while a sewer or wastewater backup can affect an entire building. Top Dog Sewer & Drain helps Durham homeowners, landlords, property managers, and businesses address wastewater problems with service based on the line, system, and symptoms involved. Our team brings more than 15 years of experience to every call and provides emergency service around the clock when sewage enters a property or an essential drain stops working.
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Durham’s Drain and Sewer Service Professionals

Durham operates a municipal wastewater collection and treatment system that serves town properties and works in coordination with the University of New Hampshire. Other properties may use onsite wastewater systems under local and state requirements. The town also includes single family neighborhoods, historic homes, student housing, apartment buildings, restaurants, shops, university facilities, and business properties along Route 4.
Top Dog Sewer & Drain starts with the pattern of the problem. We consider which fixtures are affected, whether the issue returns, where the line can be accessed, and whether the property uses municipal sewer or onsite wastewater treatment. This approach helps us recommend a practical service instead of treating every backup as the same type of clog.

Our Sewer, Drain Services in Durham

The right method depends on the obstruction, pipe condition, wastewater system, property use, and service history. Each option below addresses a different part of the problem.

Drain Snaking
01

Drain Snaking and Auger Service

A professional drain snake moves a flexible cable through a pipe to break apart, retrieve, or open a path through many common obstructions. Our drain snaking service can address suitable fixture drains, branch lines, main drains, and private sewer lines. The technician selects the cable and attachment according to pipe size, access, and blockage type. Snaking often works well for hair, paper, soft debris, roots, and compacted material. When residue remains along the pipe walls or the clog keeps returning, hydro jetting or camera inspection may provide a better next step.

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Hydro Jetting
02

Hydro Jetting and High Pressure Drain Cleaning

Hydro jetting uses controlled, high pressure water to remove grease, sludge, organic residue, and other buildup from suitable drain and sewer lines. Our hydro jetting service may help when repeated clogs show that material remains inside the pipe after a basic clearing. This method can be useful for restaurant lines, apartment building drains, commercial kitchens, and private sewer connections affected by accumulated debris. Before jetting, we consider pipe material, visible condition, access, and service history. A camera inspection may help confirm whether the line can support high pressure cleaning.

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Camera Inspections
03

Sewer and Drain Camera Inspections

A waterproof camera gives the technician a direct view inside an accessible drain or sewer line. Our sewer camera inspection service can reveal visible roots, heavy buildup, offsets, separated joints, cracks, and obstructions. Video can also help locate a concern and document the condition of a line after cleaning. A camera does not remove a blockage or repair a pipe, but it reduces guesswork and supports a more informed service recommendation.

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French Drain and Perimeter Drain Cleaning
04

French Drain and Perimeter Drain Cleaning

A French drain or perimeter drain collects groundwater and directs it away from a foundation, retaining wall, or yard. When the pipe, gravel, or discharge point becomes clogged with silt, roots, and debris, water has nowhere to go and can pool, saturate the soil, or enter a basement or crawl space. Our French drain and perimeter drain cleaning service uses suitable drain cleaning equipment to open the line and restore flow to the outlet. We may also confirm the discharge point is clear and recommend a camera inspection when the layout or condition of the drain is unclear.

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Restaurant and Commercial Kitchen Drain Cleaning
05

Restaurant and Commercial Kitchen Drain Cleaning

Kitchen drains collect grease, food solids, soap scum, and starch that cool and harden inside the pipe. Our restaurant and commercial kitchen drain cleaning service addresses floor drains, sink lines, grease interceptor connections, and the branch lines that serve them. Depending on the buildup, we may use drain snaking, hydro jetting, or a combination of methods. We plan the visit around prep, service, and closing hours so the kitchen keeps running, and recurring maintenance is available for high volume kitchens.

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Preventative Maintenance
06

Preventative Drain and Sewer Maintenance

Scheduled cleaning can help reduce sudden backups in properties with recurring clogs, grease exposure, root intrusion, high use drains, or a history of private sewer line problems. Our preventative drain maintenance options may include routine cleaning, camera inspection, and a service interval based on the property. Planned care can help homeowners monitor a troublesome line and help restaurants, student housing, multifamily buildings, and university or commercial facilities reduce interruptions.

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Commercial Drain & Sewer Services
07

Commercial Drain and Sewer Services

A blocked commercial line can affect employees, customers, residents, students, food service, and daily operations. Our commercial drain and sewer services support restaurants, shops, offices, apartment buildings, managed housing, university related properties, research facilities, and other Durham businesses. Available work may include drain cleaning, hydro jetting, camera inspection, recurring maintenance, and urgent response. We plan the service around access, operating hours, system use, and the impact on the property.

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Emergency Drain Cleaning
Emergency Drain Care
08

24/7 Emergency

Fast response for urgent sewer and drain problems — available around the clock to help restore your system.

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Residential and Commercial Drain Service
Residential & Commercial
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Residential & Commercial

Reliable sewer and drain solutions for homes, businesses, restaurants, and commercial properties of every size.

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Drain Blocked? Sewer Backing Up?

Don’t wait. Every minute of a blocked sewer causes more damage and mess. Our Southern New Hampshire-area technicians are on standby right now — available nights, weekends, and holidays at no extra call-out fee.

24 HOUR SERVICES

Fast, reliable emergency sewer and drain solutions whenever you need them.

Advanced Camera Inspections

Pinpointing blockages and pipe issues with advanced inspection technology.

Residential & Commercial Expertise

Professional sewer and drain services for homes, businesses, and commercial properties.

Honest Service & Free Estimates

Transparent pricing, expert recommendations, and free over-the-phone estimates.

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Proudly Serving Durham, New Hampshire

Durham, New Hampshire, is a vibrant community with residential neighborhoods, local businesses, and university facilities that rely on dependable drainage systems. Clogged drains, sewer backups, and slow-flowing pipes can disrupt daily routines and create unexpected plumbing problems. Top Dog Sewer & Drain Solutions provides professional drain cleaning, hydro jetting, sewer line services, and camera inspections throughout Durham. Our team identifies the source of drainage issues and delivers effective solutions tailored to your property’s needs.

Drain Blocked? Sewer Backing Up?
Don’t wait. Every minute of a blocked sewer causes more damage and mess. Our Manchester-area technicians are on standby right now — available nights, weekends, and holidays at no extra call-out fee.

Quick Guide to Choosing the Right Service

The correct method depends on the material inside the line, the condition of the pipe, and whether the issue affects one fixture or a shared wastewater connection. This guide provides a starting point. A technician may recommend another approach after assessing the system.
What You Notice
Service to Consider
Why It May Help
Situation
Service to Consider
Why It May Help

Common Drain and Sewer Problems in Durham, NH

Drain and wastewater problems often begin with changes in flow, sound, odor, or ground conditions. Contact Top Dog Sewer & Drain when you notice any of the following signs:
The same symptom can have more than one cause. A professional assessment can help determine whether the property needs drain snaking, hydro jetting, camera inspection, or another solution.

Areas We Serve Near Durham, NH

Top Dog Sewer & Drain provides residential and commercial drain, sewer, and septic services across Durham and surrounding New Hampshire communities.

Manchester

Hillsborough Co. • Pop. 115,141

Derry

Rockingham Co. • Pop. 34,443

Salem

Rockingham Co. • Pop. 30,647

Londonderry

Rockingham Co. • Pop. 26,203

Hooksett

Merrimack Co.

Exeter

Rockingham Co.

Raymond

Rockingham Co.

Auburn

Rockingham Co.

Candia

Rockingham Co.

Epping

Rockingham Co.

Epsom

Merrimack Co.

Concord

Merrimack Co.

Bedford

Hillsborough Co.

Goffstown

Hillsborough Co.

Nashua

Hillsborough Co.

Merrimack

Hillsborough Co.

Milford

Hillsborough Co.

Hampstead

Rockingham Co.

Plaistow

Rockingham Co.

Durham

Strafford Co.

Stratham

Rockingham Co.

Newmarket

Rockingham Co.

Kingston

Rockingham Co.

Chester

Rockingham Co.

Northwood

Rockingham Co.

Barrington

Strafford Co.

Nottingham

Rockingham Co.

Deerfield

Rockingham Co.

Fremont

Rockingham Co.

Danville

Rockingham Co.

Sandown

Rockingham Co.

Atkinson

Rockingham Co.

When to Schedule Sewer or Drain Service

Treat Wastewater Backups as Urgent

Call for urgent help when sewage enters the property, wastewater rises through a lower drain, several fixtures become unusable, or a restaurant, apartment building, or facility loses an essential line. Top Dog Sewer & Drain offers 24/7 emergency service availability in Durham. When a problem may involve the public collection system, the Town Wastewater Division also lists an emergency dispatch number for municipal system concerns.

Serving Durham Homes and Businesses

Durham combines traditional residential neighborhoods with a busy university community. The town includes historic homes, newer housing, student apartments, downtown mixed use buildings, restaurants, retail shops, offices, university facilities, and research or light industry properties near Route 4. Each setting can create different drainage demands, access conditions, and maintenance priorities.
Top Dog Sewer & Drain works with homeowners, landlords, property managers, restaurant operators, business owners, and facility teams throughout Durham. We adapt the service to the property, wastewater system, available access, operating schedule, and effect the problem has on residents, students, customers, or staff.

Why Durham Customers Choose Top Dog Sewer & Drain

24/7 Emergency Service Availability

Wastewater backups can happen at night, on weekends, during a busy restaurant shift, or while a student housing property is occupied. Top Dog Sewer & Drain offers 24/7 emergency service availability for urgent Durham drain and sewer problems. We do not state an unverified arrival time. We gather the essential details, confirm availability, and respond according to the location and urgency of the problem.

What Affects Sewer and Drain Service Cost?

The cost of sewer and drain service depends on the condition and needs of the property. A reachable fixture clog does not require the same equipment or time as a deep private sewer obstruction, repeated restaurant buildup, a large apartment line, or a broader wastewater system problem.
Call (603) 439 2828 and describe the symptoms. The team can explain the appropriate next step without relying on a generic price claim.

What Our Customers Say

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Andrew Herlihy profile picture
Andrew Herlihy
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Dan was absolutely wonderful in helping with my wife's grandmother's home issue. He even went the extra step to clean up what wasn't his mess and put things back where they were!! I can't say enough how great Dan at Top Dog sewer was!
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Megan O'Leary profile picture
Megan O'Leary
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I have had these guys out a few times for my personal residence as well as my property management company. Dan is amazing and beyond helpful in solving initial issues and explaining what should be done in the future to ensure they don’t happen again! Thanks for all you do for us!
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Mitchell Cohen Jr. profile picture
Mitchell Cohen Jr.
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Called and got an answer immediately. With in 2.5 hours Dan came out and made quick work of our backed up drain. Responsive and professional. I can highly recommend Top Dog.
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Andrew Busick profile picture
Andrew Busick
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Fast, professional, honest, knowledgeable. Thank you for your expertise Dan and for helping our family today with a drainage issue! 10/10
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Aaron Wojtkowski profile picture
Aaron Wojtkowski
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Very responsive company. Charlie was incredible, and communication was excellent. He corrected the issue with my frozen downspout drain. I would highly recommend!!
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ken chase profile picture
ken chase
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2.24.2025 Prompt and professional service... Reasonable pricing... Charley knew exactly what needed to be done and wasted no time doing so... He took the time to explain what was being done and most importantly why... He also left my home spotless before he finished the work... If you need this kind of service... Look no further.... Quite simply the very best out there...
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Pamela Paige profile picture
Pamela Paige
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I called this morning with an emergency situation clogged drains and septic. I was told they’d be out here within two hours Charlie was here within 1 hr. Charlie had taken care of the problem in no time. He was very professional , knowledgeable, and very affordable. We can’t thank him enough. I would definitely recommend this company.
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Bev Schultz profile picture
Bev Schultz
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We woke this morning to a clogged toilet, a call to our plumber gave us a referral to Top Dog Sewer. Charlie was helpful and professional from the first call, arriving at our home promptly, diagnosed the problem and solved the problem. Charlie not only took care of our problem, he helped us with the toilet and offered helpful hints.... service like this is extraordinary and so appreciated. Thank you Charlie and Top Dog!
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Brian Roy profile picture
Brian Roy
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I’m a local pool business owner with over 25 years of experience in the industry and was recommended to top dog to possibly find a leak in underground pool lines. Charlie came out to the first job, was super nice, however, had a hard time finding the pipes underground when we finally started digging the pipes where he said the crack was possibly located. After tearing up the lawn, the pipes were actually not where he said they were, and there was no crack in the pipes that ended up being in the static drain and a green pool we couldnt dive. Paid this invoice with no questions although it did raise some eyebrows, but I did give them another chance. Later this summer, I had them do the same thing at a pool in Bedford, The tech called me on site saying he was extremely new and “thought” he could check. He was there for 20 minutes and said there was nothing he could do because of 90s underground, (Which they DO state if they hit, they cannot go around two or more.) Upon digging up of that line, The break was 2 feet behind the return in the shallow end with no 90s. They are now trying to charge me $400 for the tech being in there for 20 minutes and not being able to find a leak foot behind the return. I don’t know how they are with sewer work, but I cannot warn people enough that they have absolutely no clue what they’re doing with pools. Another company came out pressurized/check the lines And charged the same price to actually find the issue. Disappointed is an understatement
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Jenn Swist profile picture
Jenn Swist
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
HIGHLY RECOMMEND THANK YOU CHARLIE

View Our Recent Sewer and Drain Work

Explore photos of our equipment and completed drain, sewer, and commercial service work.

Durham Sewer and Drain Service FAQs

Yes. Durham operates a municipal wastewater collection and treatment system, and Town code addresses service for connected properties as well as coordinated use by the University of New Hampshire. Properties outside available sewer service may use onsite wastewater systems.

A clog that affects one sink, shower, or toilet may sit in that fixture or branch line. When several fixtures slow down, gurgle, or back up together, the problem may be in a shared drain or private sewer connection. Avoid running extra water and request an assessment when several parts of the property react at once.

Drain snaking can open many compacted or reachable clogs. Hydro jetting may be more useful when grease, sludge, or residue coats the walls of a suitable pipe and causes repeated blockages. Pipe condition matters, so a technician may recommend camera inspection before using high pressure water.

A sewer camera can show visible roots, buildup, obstructions, offsets, separated joints, cracks, and other conditions inside an accessible line. It can help locate a concern and guide the next service decision. The technician still needs to interpret the footage because different problems can look similar on screen.

Stop unnecessary water use and identify which units or fixtures are affected. A shared building line or private sewer connection may be restricted. Contact the property manager and request professional assessment promptly because continued use can push wastewater into lower fixtures or units.

Warning signs can include slow drains throughout the property, sewage odors, unusually wet ground, wastewater near the drain field, or a system that struggles during normal water use. Reduce water use and arrange an evaluation. Rejuvenation may help some systems, but it cannot correct every failure.

The right interval depends on usage, line history, grease exposure, and how quickly buildup returns. A restaurant, apartment building, or high use facility may need more frequent service than an office or small shop. The schedule may be monthly, quarterly, annual, or customized according to actual conditions.

Yes. Top Dog Sewer & Drain offers 24/7 emergency service availability in Durham. Call (603) 439 2828 when sewage enters the property, wastewater rises through a lower drain, several fixtures stop working, or a blocked commercial or residential line interrupts essential use.

Request Sewer, Drain in Durham, NH

Call Top Dog Sewer & Drain when a drain keeps slowing down, a private sewer line backs up, a wastewater system shows warning signs, or a high use property needs planned maintenance. Our team serves Durham homes, rentals, and commercial properties with more than 15 years of experience and 24/7 emergency service availability.

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Phone Calls are the preferred method of contact for the quickest response

603-439-2828

Phone Number
Phone calls are the preferred method of contact for the quickest response.

603-793-6811

Text Us (Cell)
Phone calls are the preferred method of contact for the quickest response.

Service Area

Serving Southern New Hampshire

Hours

24 Hour Services

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