- 24 Hours Services
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.
- Fully Insured
- No Voicemail Ever
- Flat-Rate Pricing
- Same-Day Available
Years Experience
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Emergency Response
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24 Hours Services
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Manchester, NH
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Drain Snaking
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Water Jetting
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Camera Inspection
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Rockingham County
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Fully Insured
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Free Estimates
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603-439-2828
24 Hours Services
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Manchester, NH
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Drain Snaking
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Water Jetting
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Camera Inspection
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Rockingham County
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Fully Insured
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Free Estimates
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603-439-2828
- About Top Dog
New Hampshire's Most Trusted Drain Specialists
From the historic multi-family homes in Manchester’s North End to the commercial corridors along South Willow Street, plumbing problems don’t wait — and neither do we. Top Dog Sewer & Drain delivers expert, no-nonsense sewer and drain service throughout Southern New Hampshire, available 24 hours a day, 7 days a week.
We’re not a franchise or a call center that dispatches strangers. We’re a locally-based team of drain specialists who know the pipe infrastructure, soil conditions, and housing stock of Manchester and Southern NH better than anyone. That local knowledge means we diagnose faster, clear clogs more effectively, and avoid the expensive misdiagnoses that come from generalists guessing.
Fully Insured
Fully licensed in NH. Your property is protected on every job.
Fast Response
Local technicians minutes away in Manchester, Derry and Salem.
- Our Services
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.
Drain Snaking
One of our most requested services for residential and commercial properties — fast, professional clog removal.
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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.
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Camera Inspection & Pipe Location
See inside your pipes, detect root intrusion, cracks without digging — precision diagnostics for clay & cast iron.
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Preventative Maintenance
Stop problems before they start. Scheduled programs keep residential & commercial systems flowing year-round.
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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 Commercial Kitchen Drain Cleaning
Specialized grease trap and kitchen drain cleaning for restaurants — ensure compliance and prevent costly backups in busy commercial kitchens.
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Commercial Sewer & Drain
Serving restaurants, industrial shops, apartment complexes — priority scheduling for business clients with urgency.
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Emergency Drain Care
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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 & Commercial
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Residential & Commercial
Reliable sewer and drain solutions for homes, businesses, restaurants, and commercial properties of every size.
Book Service- 24 HOUR SERVICES
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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- 24/7 EMERGENCY LINE ACTIVE
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.
- Primary Service City
Sewer & Drain Services in Manchester, NH
Manchester, New Hampshire is our home turf — and the city we know better than any other. As New Hampshire’s largest city with over 115,000 residents, Manchester presents unique sewer and drain challenges that require local expertise to handle properly.
Much of Manchester’s residential housing stock dates to the early 1900s — triple-deckers, multi-family colonials, and Victorian homes throughout the North End, West Side, and Bakersville neighborhoods that rely on original cast-iron and clay tile sewer laterals. These pipes are decades past their design life and are susceptible to root intrusion, scaling, joint offset, and collapse. When they back up, they back up hard.
Transparent Pricing
No hidden fees. Free estimates before every job starts.
Modern Equipment
State-of-art cameras, jetters & diagnostic tools
What Sets Us Apart
- No Voicemail — Ever
- Same-Day Service
- Flat-Rate Pricing
- Free Estimates
- Job Site Cleanup
- Full Written Report
- Live person answers 24/7
- Often within hours of calling
- No hidden fees or bait-and-switch
- Before every job, no exceptions
- We leave your property clean
- For camera inspections and complex jobs
Common Manchester Drain Problems
- Root intrusion in clay lateral lines (common in pre-1960 homes)
- Grease buildup in restaurant and commercial kitchen lines
- Collapsed cast-iron sewer mains in older triple-deckers
- Recurring backups in shared sewer lines (multi-family units)
- Slow floor drains in Millyard district commercial properties
- Main sewer line backups from city connection blockages
- Offset joints in clay pipe from frost heave and soil movement
- LOCAL LANDMARK • MANCHESTER, NH
Sewer & Drain Services Near Manchester's Historic Amoskeag Millyard
From the historic Amoskeag Millyard along the Merrimack River to Manchester’s established residential neighborhoods and busy commercial properties, reliable plumbing and drainage systems are essential. Top Dog Drain & Sewer provides professional sewer and drain services in Manchester, NH, helping homeowners and businesses address clogged drains, slow drainage, sewer line problems, and other common drainage issues. Whether you need routine drain cleaning or help diagnosing a stubborn sewer blockage, our team is ready to help keep your plumbing system flowing properly.
- Coverage Area
Service Pages by Town & City
Top Dog provides dedicated sewer and drain services to every community in Southern New Hampshire. Find your town’s service page below for local information, pricing, and scheduling.
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.
- The Top Dog Difference
Why Manchester Trusts Top Dog
In a city of 115,000 people, word travels fast. Our reputation was built one cleared drain at a time.
- Our Process
Simple. Transparent. Done Right.
- Customer Reviews
What NH Homeowners Say
- Frequently Asked Questions
Find Answers to Common Questions
Sewer and drain problems can feel stressful, especially after-hours or in an emergency. Here are honest answers to the questions we hear most often from Manchester and Southern NH homeowners.
For drain emergencies in the Manchester area, we aim to provide same-day service whenever possible. Our technicians are available 24 hours a day, 7 days a week, 365 days a year — including nights, weekends, and major holidays. When you call our emergency line, a live person answers (no voicemail, ever) and immediately dispatches the nearest available technician. We do not charge an extra emergency call-out fee for after-hours response.
Drain snaking (augering) uses a flexible motorized cable to physically break up or pull out a blockage. It's fast, effective for most standard clogs, and our first tool of choice for kitchen sinks, bathroom drains, and single-occurrence main line backups. Hydro jetting uses high-pressure water (up to 4,000 PSI) to completely scour the interior walls of your pipes — removing not just the blockage but years of grease, mineral scale, and biofilm buildup. Jetting is more thorough and lasts much longer. It's the right choice for restaurants, commercial kitchens, recurring backups, root intrusion, and heavily scaled pipes. We'll assess your situation on arrival and recommend the right approach.
We recommend a camera inspection in several situations: if you're experiencing recurring drain backups (same drain backing up 2+ times a year), if multiple drains in your home are slow or backing up at the same time (a sign the main line is affected), if you smell sewage inside or outside your home without an obvious cause, if you hear gurgling sounds from your drains or toilet, or if you're purchasing a home in Manchester or Southern NH and want to know the condition of the sewer lateral before buying. A camera inspection is also standard after major jetting jobs to verify the line is clear. We provide a recorded copy of the inspection.
We use flat-rate pricing with no hidden fees or surprise charges. The cost depends on the type of service: a standard drain snaking for a kitchen or bathroom drain, a hydro jetting service for a main line, or a camera inspection are all priced differently. What we guarantee is that you'll receive a clear, upfront estimate before we start any work — and that price won't change unless the scope of the problem changes (in which case, we discuss it with you first). Call 603-439-2828 or fill out our estimate form for specific pricing on your situation.
Yes — commercial service is a significant part of what we do. We work with restaurants, hotels, apartment complexes, retail properties, industrial facilities, and healthcare buildings throughout Manchester and Southern NH. For commercial accounts, we offer priority scheduling, after-hours service windows, large-diameter main line jetting, and maintenance programs. Many of our commercial clients on South Willow Street, in the Millyard, and throughout downtown Manchester are on quarterly or annual maintenance contracts. If you manage a commercial property and are currently dealing with recurring drain issues or reactive-only service, we'd be glad to propose a proactive maintenance program.
Absolutely — in fact, older pipe materials are our specialty. Much of Manchester's housing stock was built between 1890 and 1960, which means cast-iron sewer laterals and main lines are extremely common in the North End, West Side, Bakersville, and surrounding neighborhoods. Clay tile pipe is also common in older areas. Both materials are prone to root intrusion, joint offset, scaling, and corrosion over time. We carry equipment specifically suited to these pipe materials and take extra care not to damage brittle or compromised pipes during cleaning. Our camera inspection service is especially valuable in older homes to identify issues before they become emergencies.
We serve all of Southern New Hampshire — including Derry, Salem, Londonderry, Hooksett, Auburn, Candia, Epping, Epsom, Raymond, Bedford, Goffstown, Nashua, Merrimack, Milford, Concord, and dozens of surrounding communities in Rockingham County, Merrimack County, and Hillsborough County. We also cover Rockingham County for 24/7 emergency drain cleaning. If you're unsure whether we cover your area, call us — we almost certainly do.
- Get In Touch
Request Your Free Estimate
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.
info@topdogsewer.com
Service Area
Serving Southern New Hampshire
Hours
24 Hour Services
Request Free Estimate
Fill out the form and we’ll get back to you within the hour.
- Get In Touch
Request Your Free
Estimate
Fast response. Flat-rate pricing. No surprises. Fill out the form or call us directly — a live person always answers.
603-439-2828
Phone Number
603-793-6811
Text Us (Cell)
info@topdogsewer.com
Service Area
Serving Southern New Hampshire
Hours
24/7 Emergency Service
Mon–Fri: 7AM–7PM (Standard)
Service Request
Form
We’ll respond within 60 minutes during business hours. Emergencies are dispatched immediately.