- HEP Plumbing
- Sewer Line

Sewer Line
Sewer Line | Main Line Issues | Plumbing | Collegedale
When foul odors, slow drains, or soggy spots in the yard start causing concern in Collegedale, homeowners trust HEP to get to the root of the problem—literally. Our licensed plumbers use state-of-the-art cameras and hydro-jetting equipment to pinpoint and clear blockages, tree-root invasions, and pipe collapses hidden deep in your sewer system’s main artery. From emergency backups that threaten to ruin your weekend to proactive inspections that safeguard your property value, we handle every facet of main line issues with the speed and courtesy that have made us a local favorite for decades.
Choosing HEP means choosing transparent pricing, punctual arrival, and craftsmanship backed by rock-solid guarantees. We’ll walk you through video footage of the damage, provide upfront repair options, and even help navigate city permits or insurance claims—so you can get back to enjoying life in Collegedale without worrying about what’s happening beneath your feet. Call today and discover why your neighbors say, “Call HEP!” whenever main line issues strike.
FAQs
How can I tell if my sewer main line is clogged?
Watch for multiple drains backing up at the same time, gurgling sounds in toilets when other fixtures are used, water pooling around basement floor drains, and foul odors coming from sinks or tubs. If you notice any of these symptoms—especially after heavy rain, which is common in Collegedale—call a licensed plumber promptly. Waiting can allow wastewater to back-up into your home and cause significant damage.
What are the most common causes of sewer line blockages in Collegedale homes?
The top culprits are tree-root intrusion from large oaks and maples that thrive in our region, grease buildup from kitchen drains, flushed hygiene products, and pipe sagging in the clay-rich soil found throughout Collegedale. Aging clay or cast-iron pipes installed before the 1980s are also prone to cracking, letting roots and soil enter and clog the line.
Do I need a sewer line repair or a full replacement?
A video camera inspection is the best way to decide. If only one or two small sections are cracked or root-infested, a spot repair or trenchless liner is often enough. Widespread breaks, severe pipe belly (sag), or pipes made of Orangeburg fiberboard usually justify full replacement. Your plumber should provide footage, explain code requirements, and offer written estimates for both options so you can make an informed choice.
How does trenchless sewer line repair work?
After cleaning the pipe, we insert a flexible epoxy-soaked liner (CIPP) or use pipe-bursting equipment through small access holes. The liner cures in place to create a seamless new pipe, while pipe bursting breaks the old line and pulls in HDPE pipe behind it. Both techniques minimize yard damage, avoid removing driveways or mature landscaping, and are approved by the City of Collegedale’s building department when installed by a certified contractor.
Are permits required for main line repairs in Collegedale?
Yes. Any work that involves replacing, relocating, or substantially repairing a building sewer outside the home requires a plumbing permit from the Collegedale Building & Codes Department. A licensed plumber will handle the permit application, schedule required inspections, and ensure the repair meets the International Plumbing Code and local amendments. Skipping permits can lead to fines and problems when selling your property.
How can I prevent future sewer line problems?
Schedule a professional sewer camera inspection every 2–3 years, especially if your home was built before 1990. Avoid planting deep-root trees within 10 feet of the sewer lateral, never flush wipes—even those labeled "flushable"—and dispose of cooking grease in the trash instead of the sink. Installing a backwater valve can also protect low-lying fixtures from city main surcharges during heavy storms. Consistent maintenance costs a fraction of an emergency excavation.