Don't Let a Clog Ruin Your Day — We're On the Way in 60 Minutes!

TOUGH CLOGS REQUIRE
TOP DOGS.

When drains back up at 2am, you need a crew that works hard in the dirt so you don’t have to. Fast, reliable sewer and drain cleaning for Manchester and all of Southern NH.
24/7 Emergency Service ✦ Manchester, NH ✦ Drain Snaking ✦ Water Jetting ✦ Camera Inspection ✦ Rockingham County ✦ Licensed & Insured ✦ Free Estimates ✦ 603-439-2828 24/7 Emergency Service ✦ Manchester, NH ✦ Drain Snaking ✦ Water Jetting ✦ Camera Inspection ✦ Rockingham County ✦ Licensed & Insured ✦ Free Estimates ✦ 603-439-2828

New Hampshire's Most Trusted Drain Specialists

Top Dog Drain & Sewer proudly serves homeowners, multi-family properties, restaurants, and commercial businesses throughout Southern New Hampshire. Plumbing and sewer problems don’t wait, which is why we provide reliable 24/7 emergency drain and sewer services. Our service area includes Rockingham County, Merrimack County, and surrounding Southern New Hampshire communities.

Licensed & Insured

Fully licensed in NH. Your property is protected on every job.

Fast Response

Local technicians minutes away in Manchester, Derry and Salem.

Transparent Pricing

No hidden fees. Free estimates before every job starts.

Modern Equipment

State-of-art cameras, jetters & diagnostic tools

15+

Years Experience

Expert Sewer & Drain Solutions

From a simple clogged kitchen sink to complex sewer and drain issues, Top Dog handles it all. We service residential homes, multi-family units, restaurants, and commercial properties across Southern New Hampshire.
Nexus Services
Drain Snaking
01

Drain Snaking

One of our most requested services for residential and commercial properties — fast, professional clog removal.

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Water Jetting
02

High-Pressure Water Jetting

A powerful solution for residential and commercial drain systems throughout Southern New Hampshire — blasts away grease, buildup, scale, and stubborn clogs with thousands of PSI.

Book Service
Camera Inspection
03

Camera Inspection & Pipe Location

See inside your pipes, detect root intrusion, cracks without digging — precision diagnostics for clay & cast iron.

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Maintenance
04

Preventative Maintenance

Stop problems before they start. Scheduled programs keep residential & commercial systems flowing year-round.

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French Drain
05

French Drain & Perimeter Drain Cleaning

Effective drainage solutions for water management — clean and maintain perimeter drains to prevent foundation damage and flooding.

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Restaurant Kitchen
06

Restaurant Commercial Kitchen Drain Cleaning

Specialized grease trap and kitchen drain cleaning for restaurants — ensure compliance and prevent costly backups in busy commercial kitchens.

Book Service
Commercial Sewer and Drain
07

Commercial Sewer & Drain

Serving restaurants, industrial shops, apartment complexes — priority scheduling for business clients with urgency.

Book Service
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
09

Residential & Commercial

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

Book Service
Nexus Services
Drain Snaking
01

Drain Snaking

One of our most requested services for residential and commercial properties — fast, professional clog removal.

Book Service
Water Jetting
02

High-Pressure Water Jetting

A powerful solution for residential and commercial drain systems throughout Southern New Hampshire — blasts away grease, buildup, scale, and stubborn clogs with thousands of PSI.

Book Service
Camera Inspection
03

Camera Inspection & Pipe Location

See inside your pipes, detect root intrusion, cracks without digging — precision diagnostics for clay & cast iron.

Book Service
Maintenance
04

Preventative Maintenance

Stop problems before they start. Scheduled programs keep residential & commercial systems flowing year‑round.

Book Service
French Drain
05

French Drain & Perimeter Drain Cleaning

Effective drainage solutions for water management — clean and maintain perimeter drains to prevent foundation damage and flooding.

Book Service
Restaurant Kitchen
06

Restaurant Commercial Kitchen Drain Cleaning

Specialized grease trap and kitchen drain cleaning for restaurants — ensure compliance and prevent costly backups in busy commercial kitchens.

Book Service
Commercial
07

Commercial Sewer & Drain

Serving restaurants, industrial shops, apartment complexes — priority scheduling for business clients with urgency.

Book Service

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.

Happy Customers
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Hour Services
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Areas Serve
0 +
Years Experience
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Serving Southern New Hampshire

Top Dog proudly serves homeowners, multi-family properties, restaurants, and commercial businesses throughout Southern New Hampshire. Our team provides reliable sewer and drain services across Rockingham County, Merrimack County, and surrounding communities.

Derry Sewer & Drain

Rockingham Co.

24/7 Emergency

Rockingham Co.

Sewer & Drain Salem

Rockingham Co.

24/7 Emergency Salem

Rockingham Co.

Manchester NH

Sewer Drain Service

Manchester, NH

Hydro Jetting Services

Manchester, NH

Camera Inspection Services

Manchester, NH

Preventative Drain & Sewer

Manchester, NH

Commercial Sewer & Drain

Candia, NH

Rockingham Co.

Epping, NH

Rockingham Co.

Londonderry

Rockingham Co.

Hooksett, NH

Rockingham Co.

Concord, NH

Rockingham Co.

Raymond, NH

Merrimack Co.

Bedford, NH

Merrimack Co.

Goffstown, NH

Hillsborough Co.

Nashua, NH

Hillsborough Co.

Merrimack, NH

Hillsborough Co.

Milford, NH

Hillsborough Co.

Hampstead, NH

Hillsborough Co.

Atkinson, NH

Rockingham Co.

Brentwood, NH

Rockingham Co.

Litchfield, NH

Strafford Co.

Plaistow

Rockingham Co.

Durham

Rockingham Co.

Stratham

Rockingham Co.

Newmarket

Rockingham Co.

Kingston

Rockingham Co.

Chester

Strafford Co.

Northwood

Rockingham Co.

Barrington

Rockingham Co.

Nottingham

Rockingham Co.

Deerfield

Rockingham Co.

Fremont

Rockingham Co.

Danville, NH

Rockingham Co.

Sandown, NH

Rockingham Co.

Weare, NH

Rockingham Co.

Windham ,NH

Rockingham Co.

Auburn, NH

Merrimack Co.

Quality Service, Every Time

Find Answers to Common Questions

At Top Dog Sewer & Drain, we know sewer and drain problems can feel stressful, especially when they happen suddenly or after hours. That’s why we’ve answered the most common questions about our emergency service, drain cleaning, sewer inspections, water jetting, pricing, and service areas.

We aim for a response on the Same Day for emergencies in the Southern New Hampshire area. Our team is dispatched 24/7/365 — nights, weekends, holidays. When you call, we're moving.

Drain snaking (augering) uses a rotating cable to break through blockages — great for root intrusions, solid clogs, and most residential jobs. Hydro jetting uses high-pressure water (up to 4,000 PSI) to completely scour pipe walls clean of grease, scale, and buildup. Jetting is more thorough and lasts longer, especially for grease trap lines and repeat-offender pipes.

If you have recurring slow drains, multiple drains backing up at once, sewage odors, or an older home (pre-1980s), a camera inspection is highly recommended. It lets us see exactly what's happening — roots, cracks, collapsed sections — before we spend time and money guessing.

Cost varies by job type, severity, and access. Residential drain snaking typically starts at a few hundred dollars. Hydro jetting, camera inspections, and commercial work are priced accordingly. We provide upfront estimates before any work begins — no surprise bills.

What NH Homeowners Say

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Andrew Herlihy profile picture
Andrew Herlihy
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
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!
Posted on Google Google
Megan O'Leary profile picture
Megan O'Leary
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
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.
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
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.
Posted on Google Google
Andrew Busick profile picture
Andrew Busick
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Fast, professional, honest, knowledgeable. Thank you for your expertise Dan and for helping our family today with a drainage issue! 10/10
Posted on Google Google
Aaron Wojtkowski profile picture
Aaron Wojtkowski
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very responsive company. Charlie was incredible, and communication was excellent. He corrected the issue with my frozen downspout drain. I would highly recommend!!
Posted on Google Google
ken chase profile picture
ken chase
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
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...
Posted on Google Google
Pamela Paige profile picture
Pamela Paige
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
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.
Posted on Google Google
Bev Schultz profile picture
Bev Schultz
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
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!
Posted on Google Google
Brian Roy profile picture
Brian Roy
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
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

Top Dog came out at 11pm when our main sewer line backed up. They were professional, fast, and had it cleared in under an hour. Saved us from a major mess. Highly recommend to anyone in Manchester!

Mike R. Manchester, NH — North End

We had root intrusion in our sewer line near our property in Derry. Top Dog did a camera inspection, showed us exactly where the blockage was, and hydro-jetted it clean. Outstanding service and fair pricing.

Sarah T. Derry, NH — Near Pinkerton Academy

As a restaurant owner on South Willow Street, grease buildup in our drains is constant. Top Dog does our quarterly jetting maintenance and we've had zero drain emergencies since. Worth every penny!

James L. Manchester, NH — South Willow St.

Request Your Free Estimate

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

603-439-2828

Phone Number

603-793-6811

Text Us (Cell)

Service Area

Serving Southern New Hampshire

Hours

24 Hour Services

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Fill out the form and we’ll get back to you within the hour.

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Delivering Reliable Sewer & Drain Solutions 

At Top Dog Sewer & Drain, we combine advanced equipment, proven expertise, and responsive customer service to deliver dependable results for every residential and commercial project. From emergency drain cleaning and sewer inspections to preventative maintenance and hydro jetting, our team is committed to providing fast, effective solutions.

Customer Satisfaction
98%
Emergency Response Availability
100%
Advanced Diagnostic Accuracy
96%

24/7 Emergency Service

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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