Sewer Line Repair In Spokane, WA | Mainstream Plumbing

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Having Problems With Your Sewer?

Constantly clogged or backed up drains in your home can be more than just a nuisance. It’s usually a sign that your main line may be in trouble.

Leaving a damaged main sewer line in place can cause severe damage to your home. From a cracked foundation to unwanted pests, it’s best to fix this issue as soon as possible.

Mainstream can correct any main sewer line issue before it causes more problems. An experienced technician will assess the situation and come up with the best solution for your home.

With our flexible, same-day service option, we make it easy for you to receive the care your home deserves within a reasonable timeframe.

Common Causes of Sewer Line Damage

  • Tree roots
  • Orangeburg pipe failure
  • Corroded pipes
  • Frozen pipes
  • Clogs
  • Improper installation

Sewer Line Repair

Mainstream® Electric, Heating, Cooling & Plumbing repairs sewer lines in a few different ways depending on the problem.  Each time our plumbers are called for repair they will complete a sewer line camera inspection to find the source of the problem and offer the appropriate solution.

Our sewer line repair solutions include:

  • Hydrojetting: Sometimes a clog might need a little push. Hydrojetting sprays pressurized water to push out the clog and get your sewer line running like normal again.
  • Trenched Sewer Repair: Certain sewer line repair jobs may require excavation. We will dig a trench and repair your sewer line if necessary.
  • Trenchless Sewer Line Repair: If possible, we can opt for a trenchless approach to repairing your home's sewer line. We offer cured-in-place pipe repair where we insert a new lining inside an existing sewer line.

Signs You May Need Sewer Line Repair

There are quite a few common warning signs that it may be time for a repair to your main sewer line. However, you don’t need to experience all of these to make the call.

To avoid dealing with an entire sewer line replacement, it’s recommended to contact Mainstream at the first sight of any of the following:

The stench of sewage in or around your home

Septic waste pooling

Random patches of flourishing grass

Lawn indentations


Foundation cracks


How Much Does it Cost to Repair a Main Sewer Line?

The short answer is, it depends. There is no cookie cutter approach to repairing a main sewer line as each home and situation is different. Our Mainstream technicians will provide a comprehensive report with the best course of action. Some homes may require new parts or only a couple hours of work. Rest assured, Mainstream provides financing options to fix the problem as soon as possible.

Check out why your neighbors trust us to get the job done right

Friendly, professional, knowledgeable

Steve was great! He was friendly, professional and knowledgeable! We have a main line sewer pipe that is failing. He showed us on camera where the problems are. He discussed options for repair and also financing. I would recommend Mainstream and Steve to everyone!

Great Service!

Our water heater was making noises it shouldn’t. Chandler was professional and very knowledgeable. He educated us on the issues and answered all of our questions. I recommend this company.
Dan C.

Highly Recommend

The entire team was very responsive and nice. Handled scheduling quickly. Process was clearly outlined at multiple points in the job to ensure expectations were being met. Took 48 hours from time I reached out to complete issue resolution. Highly recommend
Jenn C.

Excellent Work

Sam Smiley was our plumbing tech and he was amazing! Very professional and courteous. Did excellent work and had a great attitude. Thanks so much for your help today!
Beth V.
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Serving the Community Since 2000

Mainstream Electric, Heating, Cooling, & Plumbing has become a household name in Spokane and Spokane Valley Use a service provider that your community trusts, and call us at (866) 411-9277 to understand why we are the preferred home company.

Special Offers in Spokane Valley, Washington

FREE Service Call with Repair

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Original Price: $ 129
Savings:$ 50
Sale Price:$79

Super convenient Heating & AC Check. Why are checks important?

  • Keeps your systems running at peak efficiency
  • Helps prevent unexpected breakdowns
  • Extends the life of your equipment
  • Keeps your family safe from carbon monoxide leaks

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