- HEP Plumbing
- Main Sewer Lines

Main Sewer Lines
Main Sewer Lines | Drain Opening | Plumbing | Caryville
A slow gurgle from the basement or a stubborn clog in the kitchen sink can bring life in Caryville to a messy halt, but HEP’s seasoned plumbers know exactly how to set things right. Using camera inspections, precision augers, and high-pressure water jetting, we clear main sewer lines fast and protect them from future backups. Homeowners and businesses alike count on our transparent pricing, courteous technicians, and around-the-clock emergency response to keep water flowing and worries at bay.
Whether tree roots have invaded your lateral line or years of grease have constricted the pipe, our team tailors a solution that restores full capacity without guesswork. One quick call delivers prompt arrival, a spotless work area when we leave, and the peace of mind that comes from choosing Caryville’s most trusted name in drain opening and sewer service.
FAQs
What are the most common warning signs that my main sewer line is blocked?
Homeowners in Caryville typically notice several red flags when a main sewer line is clogged: multiple drains backing up at the same time, gurgling sounds coming from toilets or tub drains, water appearing around floor drains, strong sewage odors indoors or outside, and slow draining throughout the house. If you see more than one of these issues, the problem is likely in the main line rather than an individual fixture, and you should call a licensed plumber right away to prevent sewage back-ups.
How does your Caryville plumbing team clear a clogged main sewer line?
Our technicians begin with a detailed inspection, often using a video camera inserted through a clean-out to identify the exact cause—roots, grease, scale, or a foreign object. Depending on what we find, we may use a heavy-duty sewer auger, high-pressure hydro-jetting to scour the pipe walls, or specialized root-cutting heads. After the obstruction is removed we perform a second camera pass to confirm full flow and check for damage or cracks that could cause future problems.
Is it safe to pour chemical drain cleaners into my main sewer line?
Most store-bought chemical drain cleaners are formulated for small sink or tub drains, not large sewer mains. They rarely reach the blockage, can corrode older cast-iron or clay pipes, and create health hazards if they splash back during professional service. For main sewer lines we recommend mechanical or hydro-jet methods only; they are more effective and won’t damage your plumbing or the environment.
How much does it cost to have a main sewer line opened in Caryville?
Typical drain-opening fees range from $175–$350 for straightforward mechanical snaking through an accessible clean-out. If the clog is severe, requires hydro-jetting, or is buried under landscaping or concrete, the price can rise to $400–$750. Camera inspections are often included in those figures, but if purchased separately they run about $125. We provide up-front, written estimates after an on-site evaluation, so there are no surprises.
Will you have to dig up my yard to unclog the sewer line?
In most cases, no. Modern sewer augers and hydro-jetting equipment allow us to clear obstructions through existing clean-outs or a small access hole inside the home. Excavation is only needed if the pipe has collapsed, is severely offset, or if tree-root damage is so extensive that a section must be replaced. Even then, we offer trenchless pipe-lining and pipe-bursting options that minimize surface disruption.
What can I do to prevent future sewer line blockages?
• Never pour grease, fat, or oil down the drain—collect it in a sealed container and dispose of it in the trash. • Only flush human waste and toilet paper; wipes (even “flushable” ones), paper towels, and feminine products belong in the trash. • Install drain strainers to catch hair and food particles. • If you have mature trees near the sewer line, consider annual camera inspections or root-control treatments to stop intrusion early. • Schedule preventive hydro-jetting every 18–24 months to keep the line scoured clean. • Maintain proper slope and repair any low spots (“bellies”) in aging lines to avoid future debris buildup.