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Find Sewer main install, replace or repairers in Spokane

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

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."
2 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Gold Seal Plumbing
Gold Seal Plumbing
4.4(
28
)

Serving Spokane, WA and surrounding areas

Approved

In business since 1967

Free estimates

Emergency services offered

"David K. service pro was friendly, and took the time to explain options of repair or replacement of water heater Everything about the job was excellent including their response time and quality of work. David K. is highly recommended . I would definetly use this company again."
Water Conditioner
Rinnai Tankless Water Heater
Response time12 hrs
26 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Pace Plumbing
Pace Plumbing
4.7(
15
)

Serving Spokane, WA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Riley was professional and friendly. After asking several questions he went straight to clean out the drain under our sink and gave us a primer on what can and can’t go down the garbage disposal and how to flush it ourselves. After 10 minutes of work he left. We had expected a bigger job, and possibly a new garbage disposal. Instead, he said he rather we call him if we ever need a plumber again, instead of charging us for 10 minutes of work. We appreciated his integrity and attitude, and will 100% call him if we have plumbing issues again."
Additional Photos
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+12

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

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%
22 neighbors recently requested a quote
Avatar for Shaw Plumbing Heating & Air Conditiong
Shaw Plumbing Heating & Air Conditiong
4.7(
232
)

Serving Spokane, WA and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"He replaced all the pipes from the shut-off valve, which he also replaced. He also installed a new hot water tank and repaired an outside faucet. All is working very well. He was very knowledgeable and gave me more information than the other 2. I have recommended him to others and would hire him again. I have recommended him to the contractor I usually use and will be using him again during my kitchen remodel later this year."
Sink Fixtures
Sink Fixtures
Bathtub and Shower Fixtures
Water Heater
Water Heater

+6

Response time12 hrs
Response rate94%
Recommended by95%of homeowners
Evergreen Sanitation Inc
4.2(
109
)

Serving Spokane, WA and surrounding areas

In business since 1957

Free estimates

Emergency services offered

"Evergreen was one of three companies I called and, by far, the least expensive and most informative. I was disappointed that the company we usually use insisted on pumping the tanks just to do the inspection which was about $500 more (though, they were not the ones pumping them). Another company insisted that the county would require pumping as it had been over a year since they were last pumped which was completely false (they would have been pumping them themselves) and would have added substantially to the cost of the inspection. Our tanks are of the size that we should only need to pump them every 3-5 years at most and it had only been about 2.5 years. Evergreen inspected and found that there was absolutely no reason to pump them and that everything was fine. In addition their cost of inspection was lower than the others. I enthusiastically recommend them and would use them again in a heartbeat. A big kudos to them for being so straight-shooting and reasonably prices. Not only that, they were easy to schedule with which was greatly appreciated!"
Response time6 days
Recommended by87%of homeowners
Showing 1-10 of 23
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.