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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."
3 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
33 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

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
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
Avatar for 1st Response Plumbing
1st Response Plumbing
4.6(
22
)

Serving Spokane, WA and surrounding areas

In business since 2009

Emergency services offered

Credit card accepted

"After purchasing a gas dryer at Sears to replace our old one, we were informed that Sears couldn't install it when it was delivered. We were fortunate to get ahold of 1st Response Plumbing; they came when they said they would and easily did the work that Sears couldn't. Derrick was great; we were really happy with the work he did and it was very reasonable as well. We will definitely use them again."
Spokane Plumber
Recommended by93%of homeowners
Evergreen Sanitation Inc
4.2(
109
)

Serving Spokane, WA and surrounding areas

In business since 1957

Free estimates

Emergency services offered

"Out septic tank backed up on a Saturday and we called and left a message.  We quickly received an e-mail that advised us they had received our message and would call on Monday.  Also provided a number to call  if emergency service was needed.  They called first thing Monday morning and we set up an appointment for Wednesday.  Truck arrived at the scheduled time and the technician went right to work and explained what he had found, answered my questions, and made suggestions as he felt were necessary.
    A different technician was required to install the optional risers and covers we agreed to, and he arrived as scheduled on Friday morning to complete the job.
    We appreciated the office staff at Evergreen keeping us constantly updated as to the arrival times and costs.  We would definitely use them again.
"
Response time6 days
Recommended by87%of homeowners
Showing 1-10 of 22
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.