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Find Sewer main install, replace or repairers in Spokane

Avatar for Raptor Rooter & Plumbing, LLC
Raptor Rooter & Plumbing, LLC
4.8(
223
)

Serving Spokane, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Raptor Rooter were in a crunch situation as they needed to respond to an emergency situation at another site. They suggested possibly rescheduling for the next day at the time I was calling to inform them we had developed a problem which required us to shut down the main water to the house. Raptor's service dispatcher immediately responded let me work with our crews i Will call you back. I received a call back about 5 minutes later and was informed she had come up with a crew that were on their way to pickup the water heater and would install today the original instillation date and they would handle the additional leak problem. Raptor Rooter came thru big time the crew arrived unloaded the new heater one man started removing the old heater while the other replaced the problem water valve which was my emergency. Both men then concentrated in completing the water heater replacement very efficiently. In my opinion these guys are top rate. The four stars on money even though the were the low bidders for the replacement, I would like it to be cheaper. Sorry that's just me."
Groundworks
Groundworks
Groundworks
Response time6 hrs
Response rate89%
34 neighbors recently requested a quote
Avatar for Pace Plumbing
Pace Plumbing
4.6(
14
)

Serving Spokane, WA and surrounding areas

Approved

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."
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+12

Recommended by85%of homeowners
Avatar for Raptor Rooter & Plumbing, LLC
Raptor Rooter & Plumbing, LLC
5.0(
11
)

Serving Spokane, 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."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Plumbline
Plumbline
5.0(
7
)

Serving Spokane, WA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"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%
6 neighbors recently requested a quote
Avatar for Gold Seal Mechanical, Inc.
Gold Seal Mechanical, Inc.
4.7(
21
)

Serving Spokane, WA and surrounding areas

Approved

In business since 1967

Free estimates

Emergency services offered

"I called Gold Seal to fix a water leak and David K. arrived very quickly . He diagnosed the problem, fixed it and explained everything very clearly to me. David K is awesome I have used Gold Seal services several times and highly recommend them to everyone"
Water Conditioner
Rinnai Tankless Water Heater
Response time12 hrs
Recommended by90%of homeowners
FAQs for sewer main install, replace or repair projects in Spokane, WA

When installing a sewer line, you should consider extra costs like tree removal, driveway repairs, or patio resurfacing. Hiring a professional plumber is essential, and you may need additional specialists if landscaping or heavy excavation is involved. Addressing these potential extras up front helps ensure accurate budgeting and prevents sudden cost overruns.

To calculate the length of sewer piping you need, measure the distance from your house to the main sewer line, adding the depth of the city main to this distance. Be sure to account for any obstacles like tree roots or utility lines that may require additional piping.

City sewer lines are installed at a lower elevation to prevent unwanted backflow and water damage. This lower positioning ensures enhanced performance and long-term safety, meeting all technical and safety standards.

With trenchless methods, a plumber inserts a smaller pipe within the existing plumbing, avoiding full excavation. It can be more cost-effective and less disruptive than traditional methods, but it's not suitable for all homes.

Yes, you must secure permission from your local water authority before connecting to a public sewer line. This approval ensures your connection meets all regulatory requirements.

Sewer lines are buried between 18 inches and 8 feet deep, with most systems placed between 18 and 30 inches. In colder regions, pipes are set deeper to remain below the frost line.

The Spokane, 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.