Your local sewer and drain experts in Dover, NH. From emergency backups to line replacement, we handle it all.
From emergency sewer backup to routine drain cleaning, we handle every sewer and drain need for homes and businesses in Dover, NH.
Sewer line relining seals cracks, closes root entry points, and restores flow capacity without excavation. We pull a resin-coated liner through your existing pipe and cure it in place for a permanent fix.
Commercial drain cleaning designed for business operations. We schedule service around your hours, clean every drain in your facility, and maintain records for health and code compliance.
Professional sewer main cleaning using high-pressure water jetting and cable machines. We clear stubborn blockages and flush the entire line to prevent future backups.
Full sewer lateral replacement using traditional excavation or trenchless pipe bursting. We remove old clay, cast iron, or Orangeburg pipe and install modern materials designed to last 50+ years.
Professional sewer line repair for cracks, leaks, offsets, and root damage. We diagnose the problem with camera inspection and use the most effective repair method — traditional or trenchless — to restore your sewer line.
Fast clogged drain repair for stubborn blockages in kitchens, bathrooms, laundry rooms, and main lines. We break through grease, hair, soap scum, and foreign object clogs quickly.
Sewer backup emergencies require immediate action. We dispatch crews fast to stop the overflow, clear the line, and restore sanitary conditions — then find and fix the root cause.
24/7 emergency drain clearing and repair when you cannot wait until morning. Our crews carry everything needed to clear blockages, stop overflows, and restore drainage immediately.
Non-invasive sewer camera diagnostics using waterproof HD cameras. We record footage, mark problem locations, and provide you with a detailed report of findings and repair options.
Trenchless sewer repair fixes damaged pipes without excavation. We use CIPP lining or pipe bursting to rehabilitate your sewer line while preserving your yard, driveway, and landscaping.
Professional drain repair for all pipe materials including PVC, cast iron, copper, and clay. We fix the problem at its source to stop leaks, prevent backups, and restore proper drainage.
We install and service sewer cleanouts to provide direct access to your main drain line. Essential for properties without existing cleanout access, older homes, and properties with recurring issues.
Industrial-strength hydro jetting for sewer mains, drain lines, and commercial plumbing. High-pressure water cuts through the toughest obstructions and leaves pipe walls clean for maximum flow.
Storm drain cleaning and maintenance to prevent flooding, standing water, and property damage during heavy rain. We clear debris, silt, and buildup from storm drain systems of all sizes.
Expert drain snake service that reaches deep into your plumbing to clear blockages that plungers and chemical cleaners miss. We use the right size cable and cutter head for your specific pipe.
Professional drain cleaning for kitchens, bathrooms, floor drains, and main lines. We clear clogs caused by grease, hair, soap, and debris using cable machines and hydro jetting.
New sewer line installation for additions, new construction, and properties connecting to municipal sewer for the first time. Proper grade, materials, and connections for long-term reliability.
Scheduled grease trap cleaning and emergency service for restaurants and food service operations. We pump, clean, and inspect your grease trap to prevent backups and maintain code compliance.
Scranton Sewer Authority is trusted by property owners throughout Dover (pop. 34,721) for a simple reason — we do what we say we are going to do. No inflated estimates, no unnecessary excavation, and no disappearing after the work is done. We are here for the long term and our reputation in Dover reflects that commitment.
Our commitment to the Dover community goes beyond sewer repair. We hire locally, respond to emergencies around the clock, and stand behind every project with guarantees that actually mean something. When a drain backs up or a sewer line fails, choose the company that Dover property owners already trust.
Expertise, integrity, and rapid response — the Scranton Sewer Authority difference for Dover property owners.
We use high-definition sewer cameras to see inside your pipes in real time. Accurate diagnosis means the right repair the first time — no guesswork, no unnecessary excavation, no wasted money.
Most calls are answered live and our crews arrive on-site within 60 to 90 minutes. Every hour of delay during a sewer emergency increases damage and health risk, so speed is built into everything we do.
Every sewer and drain technician on our team is fully licensed, insured, and trained in the latest pipe repair, cleaning, and inspection techniques. Your property is in qualified hands.
Our technicians live and work in the communities we serve. We understand local pipe materials, soil conditions, tree root patterns, and the specific sewer and drain challenges in your area.
We include a complimentary sewer camera inspection with every major service call. You see exactly what is happening inside your pipes and make informed decisions based on real footage.
Answers to the most frequently asked sewer and drain questions from Dover property owners.
We provide 24/7 emergency sewer and drain response throughout Dover and surrounding New Hampshire communities. Our crews typically arrive on-site within 60 to 90 minutes of your call. Sewer backups are health hazards that worsen quickly, so rapid response is critical to protecting your property and your family.
We use a specialized waterproof camera that is inserted into your sewer line through a cleanout. The camera transmits real-time video that shows us the exact location and nature of any blockage, crack, offset joint, or root intrusion. This lets us recommend the most cost-effective repair for your Dover property without any excavation.
Most residential drain cleaning jobs in Dover, NH take 30 minutes to 2 hours depending on the severity of the clog and the number of drains affected. Main sewer line cleaning may take longer. Our crews arrive with professional-grade snaking equipment and hydro jetting capability to handle any blockage quickly.
Hydro jetting uses high-pressure water — up to 4,000 PSI — to scour pipe walls clean, removing grease, scale, tree roots, and mineral deposits. It is recommended for Dover properties with recurring clogs, heavy grease buildup, or sewer lines blocked by roots. It is the most effective way to restore full flow to your pipes.
Recurring clogs in Dover homes are usually caused by grease buildup inside drain lines, tree root intrusion into sewer pipes, pipe bellies or offsets that trap debris, or undersized plumbing. A sewer camera inspection identifies the root cause so we can fix the real problem, not just clear the symptom temporarily.
Most standard homeowners insurance policies in Dover do not cover sewer line repair due to normal wear and aging. However, sudden damage from events like tree root intrusion or ground shifting may be partially covered. Some carriers offer sewer line endorsements. We help Dover homeowners understand their coverage and provide documentation for claims that do apply.
See what our customers have to say about their experience with Scranton Sewer Authority.
"Had multiple drains backing up at the same time. Turned out to be a collapsed section of our sewer line. They found it with the camera, gave us options including trenchless repair, and had it fixed within two days."
"We have used this company three times now for different drain issues. Every time the service has been prompt, professional, and priced fairly. They are our go-to for anything drain or sewer related."
"This company installed a cleanout for us after we had repeated backup issues. Now maintenance is easy and we have not had a backup since. Should have done this years ago."
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