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Find Sewer main install, replace or repairers in Spokane Valley

Avatar for Raptor Rooter & Plumbing, LLC
Raptor Rooter & Plumbing, LLC
5.0(
13
)

Serving Spokane Valley, WA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"These guys are on it! With a remote cabin at the far end of their service area on difficult terrain they were on the job within an hour, identified, consulted, and replaced a deteriorated pipe and had our Air BNB up and running in the same afternoon. I've used them multiple times and have yet to be disappointed! Don't waste your time shopping around. These guys are straight shooters."
2 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Gold Seal Plumbing
Gold Seal Plumbing
4.4(
28
)

Serving Spokane Valley, WA and surrounding areas

Approved

In business since 1967

Free estimates

Emergency services offered

"Gave me a quote on Friday, had my new tank on Monday. Very efficient, friendly and professional. I would hire them again in a hot second. Gave me alot of warranty options to fit my budget."
Water Conditioner
Rinnai Tankless Water Heater
Response time12 hrs
50 neighbors recently requested a quote
Recommended by73%of homeowners
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Avatar for Mainstream Electric, Heating, Cooling and Plumbing
Mainstream Electric, Heating, Cooling and Plumbing
4.4(
43
)

Serving Spokane Valley, WA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2000

Credit card accepted

Offers commercial services

"Tracy the technician was very polite and did everything he could to fix some complications in the project. He took extra steps to get the job done right and explained things very well."
Tech greeting customer
Tech working on HVAC unit
Tech talking with customer
Tech in front of van
Tech working on sink

+4

23 neighbors recently requested a quote
Recommended by59%of homeowners
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PNW TRENCHLESS
New to Angi

Serving Spokane Valley, WA and surrounding areas

Approved

In business since 2025

Free estimates

PNW TRENCHLESS is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

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Avatar for Shaw Plumbing Heating & Air Conditiong
Shaw Plumbing Heating & Air Conditiong
4.7(
232
)

Serving Spokane Valley, WA and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"They did really solid work. My water service line needed replacement and went right under our sidewalk and porch into our basement. Another company was cheaper but wanted to destroy part of the porch and sidewalk to do it. Shaw didn't. They made one hole in the middle of the yard. The only thing they dug up was some dead grass and reseeded after the fact. No porch or sidewalk repair. The tree in the front was fine. The flower box a few feet from the hole was unscathed. Their sales guys were easy to work with, and low pressure. It was a few hundred bucks more than the other company, but much less collateral damage and solid work."
Sink Fixtures
Sink Fixtures
Bathtub and Shower Fixtures
Water Heater
Water Heater

+6

Response time12 hrs
Response rate94%
Recommended by95%of homeowners
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Avatar for Pace Plumbing
Pace Plumbing
4.7(
15
)

Serving Spokane Valley, WA and surrounding areas

In business since 2005

Free estimates

Warranties offered

"I highly recommend Pace Plumbing. 3 years ago they installed a new bathroom for me in an unfinished basement. Work is superior. Since then I have used them for several rentals and for other issues at my home. I am impressed beyond words and I highly recommend them. They are on time! they communicate and they are highly skilled plumbers. Great company to work with."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

1 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Plumbline
Plumbline
5.0(
9
)

Serving Spokane Valley, WA and surrounding areas

In business since 2025

Free estimates

Warranties offered

"From start to finish Plumbline Pro is amazing. He walked me through all the parts needed. But never felt once I was being upsold or lied to. He's right to the point no nonsense. I hope I don't ever need to call him but I know that he is reliable and will be there if I need help at any time."
Replaced Water Heater.
Response time40 mins
Response rate94%
22 neighbors recently requested a quote
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Showing 1-10 of 22
FAQs for sewer main install, replace or repair projects in Spokane Valley, WA

Most trenchless sewer line replacements can be completed within one to three days, though this varies based on your situation. Simple repairs on accessible lines might be finished in hours, while complex systems or challenging soil conditions could extend the timeline. The reduced excavation requirements result in faster completion compared to traditional trenching methods.

Trenchless pipe lining may reduce the interior diameter of your pipes, which could affect flow capacity in already narrow lines. This method also requires the existing pipe to maintain sufficient structural integrity to support the new liner. Severely collapsed sections, major joint separations, or completely misaligned pipes might not be suitable candidates for lining and could require alternative approaches.

Trenchless sewer pipe liners are rated to last up to 50 years when properly installed and maintained. Actual longevity depends on installation quality, usage patterns, and environmental factors like soil movement or tree root intrusion. Regular maintenance and avoiding problematic disposal practices (like flushing non-biodegradable items) can help maximize your system's operational lifespan.

Trenchless technology availability varies by region, with greater accessibility in metropolitan and suburban areas where specialized contractors operate. Some rural locations may have limited access to trenchless equipment and expertise. Local regulations and soil conditions also influence availability. A professional assessment of your property and local contractor options will determine if trenchless methods are feasible for your specific location.

Professional video inspection provides the most reliable assessment of whether your sewer issues suit trenchless repair. Generally, pipes with moderate damage, like small cracks, minor leaks, or partial blockages, respond well to trenchless techniques. Completely collapsed sections, severe misalignments, or extensive structural failures might require traditional excavation. Consulting with contractors who offer both methods ensures you receive unbiased recommendations.

Quality trenchless sewer replacement often includes a workmanship guarantee from the contractor. The specific terms vary by company and region, but many professionals stand behind their installation for at least one year. Material warranties may extend longer, depending on the pipe products used. Always request written warranty information before hiring, and understand exactly what's covered and what might void your protection.

The Spokane Valley, WA homeowners’ guide to sewer main install, replace or repairs

From average costs to expert advice, get all the answers you need to get your job done.

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