Your local sewer and drain experts in Nashua, 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 Nashua, NH.
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.
Professional sewer lateral installation with proper slope, bedding, and municipal tie-in. We handle permits, excavation, pipe laying, inspection, and site restoration from start to finish.
From spot repairs to full section replacements, we fix damaged sewer lines efficiently and permanently. Camera-verified diagnostics ensure we repair exactly what needs fixing — nothing more, nothing less.
Around-the-clock emergency drain service for overflowing drains, sewage backups, and flooding. We respond fast with professional equipment to stop the emergency and protect your property.
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.
High-definition sewer camera inspection that shows you exactly what is happening inside your pipes. We locate cracks, roots, offsets, bellies, and blockages without any digging.
Professional cleanout installation and service. A properly placed sewer cleanout saves time and money every time your line needs maintenance, inspection, or emergency clearing.
Preventive storm drain cleaning that protects your property from water damage during heavy rainfall. We remove leaves, silt, and debris that block drainage and cause pooling and flooding.
Professional drain maintenance for commercial properties of all sizes. From restaurant grease lines to warehouse floor drains, we keep your business draining properly with scheduled and emergency service.
Complete grease trap maintenance including pumping, scraping, and cleaning. We document service for health department records and recommend optimal cleaning intervals based on your kitchen volume.
Expert drain pipe repair for cracked, corroded, collapsed, and leaking drain lines. We use camera inspection to locate the damage and the most effective method to repair it permanently.
Complete drain cleaning services for residential and commercial properties. From a single slow sink to a whole-house cleaning, we restore every drain to maximum flow.
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.
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.
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.
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.
Minimally invasive trenchless technology repairs cracked, root-damaged, and deteriorating sewer lines from the inside. No trenching, no landscaping destruction, no lengthy restoration projects.
Professional clog removal using drain snakes, augers, and hydro jetting. We clear tough blockages that store-bought cleaners and home remedies cannot touch, then verify clear flow with camera inspection.
Serving 93,297 residents across Nashua means our reputation is constantly on display. Scranton Sewer Authority has earned consistently high ratings by delivering on our promises — responding fast, providing accurate camera diagnostics, and completing repairs that last for years without callbacks.
We know that choosing a sewer and drain company in a city the size of Nashua can feel overwhelming, especially during an emergency. That is why we make the process as transparent as possible — free camera inspections, written estimates, clear timelines, and a dedicated technician for every job. Scranton Sewer Authority turns a stressful sewer emergency into a manageable process.
Expertise, integrity, and rapid response — the Scranton Sewer Authority difference for Nashua property owners.
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.
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.
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.
No hidden fees, no surprise line items. You receive a detailed written estimate before we begin and the final invoice matches — guaranteed. We itemize every cost so you know exactly what you are paying for.
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.
Answers to the most frequently asked sewer and drain questions from Nashua property owners.
Recurring clogs in Nashua 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.
Common warning signs for Nashua homeowners include multiple slow drains, gurgling toilets, sewage odors in the yard or basement, soggy patches in the lawn, and recurring drain backups. If you notice any of these, call us for a sewer camera inspection to diagnose the problem before it becomes a costly emergency.
Yes. Our Nashua, NH teams are equipped for drain cleaning at any scale — from residential kitchen and bathroom drains to commercial restaurant grease lines, multi-unit buildings, and industrial facilities. We carry equipment rated for pipes from 1.5 inches to 12 inches in diameter.
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 Nashua property without any excavation.
Most residential drain cleaning jobs in Nashua, 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.
Yes. Scranton Sewer Authority offers preventive sewer and drain maintenance programs for Nashua property owners including scheduled line cleaning, annual camera inspections, and grease trap service for commercial kitchens. Preventive maintenance catches developing problems early and extends the life of your sewer system significantly.
See what our customers have to say about their experience with Scranton Sewer Authority.
"Our sewer line bellied in two places causing constant slow drainage. They identified both locations with the camera and repaired them with targeted excavation. Minimal yard disruption for a tough repair. Well done."
"Outstanding emergency service. Sewer backed up into the basement on Christmas Eve. They had a technician available who cleared the blockage and sanitized the affected area. Above and beyond service."
"Multiple drains in our old home were slow. The camera showed that the whole main line had grease and mineral buildup. One hydro jetting session and every drain in the house works like new. Amazing results."
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