Professional sewer repair, drain cleaning & emergency drain services serving Merrimack and surrounding communities in New Hampshire.
Every sewer and drain service you need, delivered by experienced professionals who know the Merrimack area.
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.
Emergency drain problems need immediate attention. We dispatch experienced technicians with commercial equipment any time — day, night, weekends, or holidays — to resolve your drain emergency fast.
Complete sewer line cleaning that goes beyond simple snaking. We scour pipe walls with hydro jetting equipment to remove years of buildup and restore your sewer line to near-original capacity.
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.
Advanced video camera inspection of your sewer and drain lines. Real-time footage identifies problems, pinpoints locations, and helps us recommend the most cost-effective solution.
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.
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.
Professional drain snaking using commercial-grade cable machines to break through tough clogs in sinks, tubs, showers, and main drain lines. Fast, effective, and safe for your pipes.
Industrial-strength commercial drain cleaning for restaurants, retail spaces, offices, and multi-unit buildings. We handle grease lines, floor drains, main sewers, and everything in between.
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.
Complete new sewer line installation using modern pipe materials rated for decades of service. We coordinate with local utilities, pull permits, and ensure code-compliant connections.
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.
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.
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.
Professional hydro jetting that removes everything from your pipe walls — tree roots, hardened grease, calcium buildup, and years of accumulated debris. Restores full pipe capacity in a single visit.
Minimally invasive trenchless technology repairs cracked, root-damaged, and deteriorating sewer lines from the inside. No trenching, no landscaping destruction, no lengthy restoration projects.
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.
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.
Merrimack, NH is home to 30,251 people and a wide variety of sewer and drain infrastructure. Scranton Sewer Authority has serviced every type of plumbing system across the Merrimack area — from century-old clay sewer laterals to modern PVC installations. That hands-on experience means we know exactly which methods deliver the fastest, most permanent results in this region.
Our familiarity with Merrimack extends beyond pipe repair — we understand the neighborhoods, the soil composition, the tree species that invade sewer lines, and the weather patterns that stress drainage systems. When Scranton Sewer Authority takes on your project, you benefit from a team that is invested in the community and committed to solving your problem for good.
Expertise, integrity, and rapid response — the Scranton Sewer Authority difference for Merrimack property owners.
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.
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.
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.
Common questions about sewer and drain services in Merrimack, NH.
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 Merrimack property without any excavation.
Trenchless sewer repair uses pipe lining or pipe bursting technology to fix damaged sewer lines without digging up your yard, driveway, or landscaping. It is faster, less disruptive, and often costs less than traditional excavation. Our Merrimack crews perform trenchless repairs when site conditions allow — saving you time, money, and landscaping restoration costs.
Most standard homeowners insurance policies in Merrimack 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 Merrimack homeowners understand their coverage and provide documentation for claims that do apply.
Yes. Our Merrimack, 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.
Common warning signs for Merrimack 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.
Most residential drain cleaning jobs in Merrimack, 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.
Honest feedback from property owners who trusted Scranton Sewer Authority with their sewer and drain projects.
"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."
"Our laundry drain kept backing up no matter how many times we used store-bought cleaners. One professional cleaning visit and the problem has not come back in six months. Wish I had called sooner."
"Very fair company. They quoted a drain snaking, found out it needed hydro jetting instead, and honored the original quote even though jetting costs more. That kind of integrity earns repeat business."
Looking for a sewer and drain company near Merrimack? We serve these surrounding areas too.