Portland, OR, Drain And Sewer Services

Call Rossco Plumbing at 360-218-2986 for fast, reliable drain and sewer services in Portland, OR, handled by trusted local experts.

When a drain backs up or your sewer system starts failing, you need help right away from a team that knows exactly what to do. Rossco Plumbing provides full-service drain and sewer services in Portland, OR, including sewer line repairs, sewer line replacement, hydro jetting, sewer video inspection, and clogged drain repair. Our trusted plumbers use the latest technology, offer same-day service with on-time service, and back every visit with straightforward pricing you can understand before work begins.

Want to build a career with a 5-star plumber team that uses the latest technology and serves customers with integrity? Visit the Careers page at Rossco Plumbing to see how our trusted technicians support communities like Portland with expert drain and sewer solutions.

Sewer Line Repair Services In Multnomah County

A failing sewer line can quickly turn a normal day into a serious emergency, with sewage backing up into tubs, floor drains, and basements. As a local sewer contractor serving Multnomah County, Rossco Plumbing specializes in diagnosing and repairing sewer line issues quickly and accurately, so you can protect your home and family.

From older homes with aging sewer pipe to newer properties experiencing unexpected settling or root intrusion, we tailor every sewer repair to the specific layout and soil conditions on your property. Our goal is to restore your sewer system’s performance with the most effective, long-term solution possible.

Signs You May Need Sewer Line Repair

Watch for these common signs that your sewer line may be damaged or failing:

  • Multiple slow drains: Sinks, tubs, and showers across the home draining slowly at once
  • Gurgling toilets and drains: Bubbling noises when other fixtures are used
  • Frequent backups: Repeated need for clogged drain repair in the same bathroom or area
  • Persistent sewer odors: Unpleasant sewage smells in bathrooms, basements, or outside
  • Wet or sunken yard areas: Soggy spots or unusually lush grass along the sewer line path
  • Sewage in low fixtures: Wastewater backing into basement tubs, showers, or floor drains
  • Older or known-problem sewer system: Clay, Orangeburg, or heavily corroded metal piping

If you notice any of these red flags, scheduling an inspection right away can help prevent a full sewer failure and costly property damage.

How We Repair Or Replace Sewer Lines

Rossco Plumbing uses a step-by-step approach to make sure you get the right fix the first time. We typically begin with a sewer video inspection to see exactly what is happening inside your sewer line. Once we understand the problem, we explain your options and provide straightforward pricing before any work starts.

Common sewer line solutions we provide in Portland include:

  • Targeted sewer repair for isolated cracks, offsets, or root intrusions
  • Partial sewer drain replacement when a specific section of pipe is severely damaged
  • Full main sewer line replacement when the entire line is failing or undersized
  • Trenchless Water & Sewer Pipe Repair to restore lines with minimal digging and disruption
  • Burst pipe repair and repiping services when age, shifting soil, or freezing causes breaks

Our trusted technicians are trained to work efficiently while protecting your landscaping and hardscaping as much as possible. With IICRC Water Restoration Certification, we are also qualified to help you address any water or sewage damage caused by a sewer backup, coordinating cleanup with plumbing repairs for a complete solution.