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Emergency Sewer Line Repair for the Inland Northwest

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Sewer Cleaning

Your Fast, Reliable Solution to Sewer Backups

Clogged or backed-up sewer line? Mainstream provides fast, professional sewer cleaning to clear blockages and prevent disasters. Our expert technicians use advanced tools to keep your system running smoothly—call today for reliable service!
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Frequently Asked Questions

Watch for slow drains, frequent clogs, sewage smells, gurgling sounds, or water backing up in toilets or tubs. If you notice any of these, call Mainstream—we’ll inspect it before things get worse.

Common culprits include tree root intrusion, grease buildup, shifting soil, corroded or collapsed pipes, and flushing non-flushables. Mainstream can identify the cause and provide long-term solutions.

Main line maintenance includes routine inspections, preventive cleanouts, and addressing early signs of buildup or root intrusion. Mainstream’s Care Club makes it easy to stay ahead of serious issues.

We start with a sewer camera inspection to locate the issue, then walk you through the best repair options. Whether it’s a simple fix or a full replacement, Mainstream keeps the process clear, fast, and minimally disruptive.

With over 20 years of local experience, Mainstream is known for fast response times, advanced equipment, and honest service. From camera inspections to trenchless replacements, our licensed pros do the job right—day or night.

At Mainstream, we start with a camera inspection to pinpoint the problem, then recommend the best solution—whether that’s snaking, hydrojetting, or repair. We focus on long-term results, not quick fixes, and treat your home with the care it deserves.

Hydrojetting is a powerful drain cleaning method that uses high-pressure water to blast away grease, sludge, roots, and debris from inside your pipes. It’s fast, effective, and clears clogs more thoroughly than snaking or chemical cleaners.

Yes—when performed by trained professionals, hydrojetting is safe for most residential plumbing systems. Mainstream uses the right pressure settings and techniques to clear buildup without damaging your pipes.

For most homes, hydrojetting once every 1–2 years can prevent major clogs and keep your drains flowing smoothly. Mainstream can assess your plumbing and recommend a schedule based on your home’s needs and usage.

Customers can expect to pay anywhere from $100 to $500 or more for a sewer camera inspection in Spokane, WA.
The final cost can vary depending on factors such as the length and accessibility of the sewer line, as well as any additional services required (such as blockage detection or pipe damage assessment). For a professional inspection tailored to your specific needs, we recommend reaching out to Mainstream. Our team of experts can provide accurate pricing and top-notch service for your sewer camera inspection needs.

In Spokane, WA, Mainstream utilizes sewer inspection cameras to provide a clear visual of issues causing blockages or backups in sewer or drain pipes, all without the need for yard excavation. Regular inspections and maintenance can prevent untimely sewer line replacements by addressing small problems before they escalate.
The sewer camera eliminates guesswork, allowing our professionals to accurately identify and correct issues. This method helps maintain sewer line integrity, avoiding extensive damage. A sewer camera inspection is a non-invasive way to visually evaluate sewer line condition, locating blockages, cracks, leaks, tree root intrusions, and structural or functional problems. It streamlines the diagnostic process and enables targeted and timely repairs or replacements, ensuring a smoothly functioning sewer system for Spokane residents.

Mainstream offers a comprehensive range of drain and sewer plumbing services to address various issues and ensure optimal functionality in your home. Our services include:

  • Drain Cleaning: We efficiently clear clogs and blockages in drains to restore proper water flow and prevent backups.
  • Sewer Inspections: Using advanced techniques, we inspect sewer lines to identify issues such as cracks, blockages, or root intrusion.
  • Floor Drains: We service and maintain floor drains to prevent flooding and water damage in basements, laundry rooms, and other areas.
  • Sewer Line Replacement: When sewer lines are damaged or deteriorated, we provide expert replacement services to restore functionality and prevent leaks.
  • Trenchless Sewer Lines: Our trenchless sewer line technology minimizes disruption to your property while efficiently replacing or repairing sewer lines.
  • Plumbing Excavation: In cases where excavation is necessary, we perform precise and efficient plumbing excavations to address issues with sewer lines or other underground plumbing components.

Count on Mainstream for all your drain and sewer plumbing needs. We guarantee friendly service, expertise, and commitment to quality in every job.