LB Plumbing North Conway, NH



Sewer Line Repair, Cleaning & Trenchless Replacement in North Conway, NH


A damaged sewer line is one of the most stressful problems a homeowner can face. In the past, fixing it meant bringing in an excavator and destroying your lawn. We offer a better way. We are North Conway, NH’s leaders in sewer & drain solutions, moving from simple cleaning to advanced trenchless sewer line replacement. We fix the pipe underground with minimal digging, saving your property and your patience.

Still Unsure? Call and Speak to an Emergency Specialist





Hydro-Jetting & Drain Cleaning


Snaking a drain only punches a hole through the clog; it doesn't clean the pipe. We use hydro-jetting, which blasts high-pressure water into the line. This scours the pipe walls, removing grease, scale, and invasive tree roots. It is the most effective way to prevent recurring drain clogs.

Camera Inspection & Diagnosis


Before we dig or repair, we look. We feed a high-definition sewer camera into your cleanout to visually inspect the inside of the pipe. We look for root intrusion, bellies (sags), cracks, or offsets. This diagnostic step allows us to recommend the exact repair needed—whether it's a simple cleaning or a structural repair.

Trenchless Pipe Lining in North Conway, NH


If your sewer line is failing due to roots or cracks, you don't always need to dig it up. We use Cured-In-Place Pipe (CIPP) lining. We pull a resin-coated liner into the damaged pipe and inflate it. Once it cures, it forms a rock-hard, jointless pipe-within-a-pipe that is guaranteed to last for decades. This "no-dig" solution is faster, cleaner, and often more cost-effective than excavation.





Frequently Asked Questions


  • How do I know if my sewer line is broken? Common signs include frequent backups, gurgling toilets, wet spots in the yard, or a sewage smell outside the house.
  • Will trenchless repair work for my home? In most cases, yes. However, if the pipe has completely collapsed or has a severe belly (dip), we may need to excavate that specific section to correct the grade.
  • How long does trenchless replacement take? Usually 1 to 2 days, compared to a week or more for traditional excavation. It gets your plumbing back online much faster.
  • Is hydro-jetting safe for old pipes?We always inspect the pipe with a camera first. If the pipe is structurally sound, jetting is safe. If it is crumbling, we will recommend replacement.
  • Do you offer a warranty on the liner?Yes. Our liners typically come with a 50-year manufacturer warranty. It is a permanent solution, not a patch.
Plumbing Experts for Blocked Drains




Advanced Technology for Permanent Repairs


Don't let a sewer problem destroy your yard. Choose the modern, minimally invasive solution that fixes the pipe for good.





Customer Reviews

"I was quoted $15k to dig up my driveway. These guys did the trenchless liner method for less and my driveway is untouched. Incredible."

"The camera showed tree roots growing right through the pipe. They jetted them out and lined the pipe. No backups since!"

"Very professional crew. They explained the whole process and finished the job in one day. Highly recommended."





North Conway, NH Insights: Population,
Zip Codes, Influence, and Service Areas

North Conway is a census-designated place (CDP) and village in eastern Carroll County, New Hampshire, United States. The population was 2,116 at the 2020 census. A year-round resort area, North Conway is the second-largest village within the town of Conway, after the village of Conway proper. North Conway maintains its own fire station, post office and public library, sharing its other services with Conway. The White Mountain National Forest is to the west and north. The area is home to Cathedral Ledge (popular with climbers), Echo Lake State Park, and Cranmore Mountain Resort. North Conway is known for its large number of outlet shops.

Zip Codes in North Conway, NH that we also serve: 03860 03847





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