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Sewer main install, replace or repairers in Portland


Avatar for 3 Mountains Plumbing
3 Mountains Plumbing
9800 SE McBrod Ave #100
4.54(
547
)
Approved Pro
3 Mountains Plumbing
9800 SE McBrod Ave #100
4.54(
547
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
42 local quotes requested

Since 2000, 3 Mountains Plumbing has been installing sinks, replacing water heaters, completing large remodel projects and now we offer electrical services too! Our friendly journeymen plumbers are tasked with the highest level of service and respect for your home or business. 3 Mountains Plumbers wear uniforms, booties in your home and have coveralls for dirty crawl spaces. At the end of the day or after we finish your project, we'll clean up so that there is as little impact on you as possible. Our team will ensure that even if we are only replacing your water heater, we can still inspect and fix any other problems that might arise. Here at 3 Mountains, we are passionate about serving our employees, our customers, and our community. We are living our mission of empowerment by partnering with local organizations and sponsorships. If you are interested in learning more please give us a call today.

"They were great!"

James H on October 2024

Since 2000, 3 Mountains Plumbing has been installing sinks, replacing water heaters, completing large remodel projects and now we offer electrical services too! Our friendly journeymen plumbers are tasked with the highest level of service and respect for your home or business. 3 Mountains Plumbers wear uniforms, booties in your home and have coveralls for dirty crawl spaces. At the end of the day or after we finish your project, we'll clean up so that there is as little impact on you as possible. Our team will ensure that even if we are only replacing your water heater, we can still inspect and fix any other problems that might arise. Here at 3 Mountains, we are passionate about serving our employees, our customers, and our community. We are living our mission of empowerment by partnering with local organizations and sponsorships. If you are interested in learning more please give us a call today.

"They were great!"

James H on October 2024


Avatar for Superior Underground, LLC
Superior Underground, LLC
6400 S.E. 101st Avenue, Suite 3
4.83(
16
)
Approved Pro
Superior Underground, LLC
6400 S.E. 101st Avenue, Suite 3
4.83(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
19 local quotes requested

We have over 17 years of experience in the business. Here at Superior Underground, LLC we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"project not completed"

Ben S on February 2025

We have over 17 years of experience in the business. Here at Superior Underground, LLC we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"project not completed"

Ben S on February 2025


Avatar for Henco Plumbing
Henco Plumbing
313 Northwest 209th Street
4.72(
142
)
Approved Pro
Henco Plumbing
313 Northwest 209th Street
4.72(
142
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
318 local quotes requested

Henco Plumbing Services proudly serves its customers with care, integrity and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. Give us a call today! WA Plumbing: HENCOP*7829O ∣ WA GC: HENCOP*782RO ∣ OR Plumbing: PD2795 ∣ OR GC: C1761 ∣ OR CCB: 240516

"We were impressed with Chris. He replaced our broken bathroom faucet quickly. We would use Chris again."

PAMELA M on March 2025

Henco Plumbing Services proudly serves its customers with care, integrity and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. Give us a call today! WA Plumbing: HENCOP*7829O ∣ WA GC: HENCOP*782RO ∣ OR Plumbing: PD2795 ∣ OR GC: C1761 ∣ OR CCB: 240516

"We were impressed with Chris. He replaced our broken bathroom faucet quickly. We would use Chris again."

PAMELA M on March 2025


Avatar for Evergreen Plumbing and Mechanical, LLC
Evergreen Plumbing and Mechanical, LLC
2245 McGilchrist St SE
4.60(
271
)
Approved Pro
Evergreen Plumbing and Mechanical, LLC
2245 McGilchrist St SE
4.60(
271
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
127 local quotes requested

Evergreen Plumbing and Mechanical provides full service whenever our crew comes out to a customer’s home. Being family-owned and operated for the last 20 years, dependable and prompt service our customers can count on is the Evergreen way.

"Camerron was awesome and did great work. Everyone we worked with was friendly and helpful"

Alex S on March 2025

Evergreen Plumbing and Mechanical provides full service whenever our crew comes out to a customer’s home. Being family-owned and operated for the last 20 years, dependable and prompt service our customers can count on is the Evergreen way.

"Camerron was awesome and did great work. Everyone we worked with was friendly and helpful"

Alex S on March 2025


Avatar for Legacy Plumbing and Excavation, LLC
Legacy Plumbing and Excavation, LLC
4707 NE Minnehana St #C305
4.55(
33
)
Approved Pro
Legacy Plumbing and Excavation, LLC
4707 NE Minnehana St #C305
4.55(
33
)
Approved Pro
Customers say: True professional
297 local quotes requested
1 years of experience

Our plumbing experts assist local residents and businesses with a variety of plumbing repairs, installations, and upgrades. With 25 years of experience in the industry and over 40 years of combined experience with sewer line excavation, replacements and repairs, you can trust our team at Legacy Plumbing and Excavation! We pride ourselves on being professional, prompt, and performing exceptional repairs and replacements every time.

"Was on time very professional. Explained in detail what needed to be done."

Esther F on April 2025

Our plumbing experts assist local residents and businesses with a variety of plumbing repairs, installations, and upgrades. With 25 years of experience in the industry and over 40 years of combined experience with sewer line excavation, replacements and repairs, you can trust our team at Legacy Plumbing and Excavation! We pride ourselves on being professional, prompt, and performing exceptional repairs and replacements every time.

"Was on time very professional. Explained in detail what needed to be done."

Esther F on April 2025


Avatar for Smitty's Sewer Service
Smitty's Sewer Service
PO Box 1992
5.00(
4
)
Approved Pro
Smitty's Sewer Service
PO Box 1992
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Here at Smitty's Sewer Service we are a fully license and insured sewer company. No job is too large or small we do installs, repairs, cleaning on all systems. We pride ourselves on our ability to get things done the right and efficient way. Call now for a free estimate.

"Mario was amazing he communicated everything in a timely manner. He was professional and flexible. I am so happy he did my sewer. I bought a new house that ended up having a sewer blockage and we could not see past the block he quoted me a great price and kept his cost like he said. I would hire him again. He keeps his work area tidy. I canâ t say enough good. Just hire him."

Nichole W on August 2022

Here at Smitty's Sewer Service we are a fully license and insured sewer company. No job is too large or small we do installs, repairs, cleaning on all systems. We pride ourselves on our ability to get things done the right and efficient way. Call now for a free estimate.

"Mario was amazing he communicated everything in a timely manner. He was professional and flexible. I am so happy he did my sewer. I bought a new house that ended up having a sewer blockage and we could not see past the block he quoted me a great price and kept his cost like he said. I would hire him again. He keeps his work area tidy. I canâ t say enough good. Just hire him."

Nichole W on August 2022


Merten Enterprises LLC
102 West Edgewood Dr.
New on HomeAdvisorNew on Angi
Approved Pro
Merten Enterprises LLC
102 West Edgewood Dr.
New on AngiNew on HomeAdvisor
Approved Pro
84 local quotes requested
5 years of experience

With over 20 years experience in the excavation industry, NW Builders Company Inc is your industry expert in St. Paul and surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

With over 20 years experience in the excavation industry, NW Builders Company Inc is your industry expert in St. Paul and surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!


Avatar for Sewer Renewal Specialists, LLC
Sewer Renewal Specialists, LLC
P.O. Box 230147
4.91(
45
)
Approved Pro
Sewer Renewal Specialists, LLC
P.O. Box 230147
4.91(
45
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 local quotes requested

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer need. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Sewer Renewal re-lined our aging sewer main, from the downstairs bathroom out to the city main. From initial quote to job finished they were extremely professional, hard-working, and timely. Communications were excellent - we always knew what was going on. Highly recommended."

Warren B on June 2024

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer need. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Sewer Renewal re-lined our aging sewer main, from the downstairs bathroom out to the city main. From initial quote to job finished they were extremely professional, hard-working, and timely. Communications were excellent - we always knew what was going on. Highly recommended."

Warren B on June 2024


Avatar for KL Excavation LLC
KL Excavation LLC
6021 Geer St
5.00(
1
)
Approved Pro
KL Excavation LLC
6021 Geer St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

With 17 years of experience, KL Excavation LLC is the company you need to call for your excavation needs. We offer quality work at an affordable rate. Give KL Excavation LLC a call today!

"He is a nice guy, and it was a pleasure to work with him!"

Cornell O on October 2022

With 17 years of experience, KL Excavation LLC is the company you need to call for your excavation needs. We offer quality work at an affordable rate. Give KL Excavation LLC a call today!

"He is a nice guy, and it was a pleasure to work with him!"

Cornell O on October 2022

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Sewer main install, replace or repairs FAQs

Sewer line replacement typically costs between $50 and $250 per foot. The price depends on the material you choose and the complexity of the project. PVC pipes are more affordable, while copper pipes are more expensive. Factors like trenching requirements, how accessible your sewer line is, and labor rates in your area also affect the overall cost per foot.

A sewer sleeve is a method used to repair cracks or holes in existing sewer pipes without excavation. Professionals employ a cured-in-place pipe (CIPP) lining technique, where an epoxy-saturated liner is inserted into the damaged pipe to seal defects. This minimally invasive process avoids digging up your yard and is more cost-effective than replacing the entire pipe, extending the life of your sewer system.

Most newer homes use PVC and ABS piping because they're durable, have smooth interiors that prevent clogs, and are affordable. If your home is older, your pipes might be made of copper, Orangeburg, clay, cast iron, or even lead. It's important to have a plumber inspect your piping before handling it, as some older materials can contain toxic substances.

You can look for several signs to tell if your sewer pipes are damaged. Persistent clogs and frequent sewage backups are common indicators of a problem. Sudden increases in utility bills may signal a leak, while sulfur smells suggest sewage is not properly contained. Additionally, noticing sewage in your yard points to a possible sewer line break that requires immediate attention.

While not all plumbing work requires a permit, any work involving a sewer line is almost guaranteed to require permits in every town or city due to sanitary concerns and biohazard risks. Your plumbing pro can handle permits, or you can call or apply for a permit online at your city’s building department.

A clogged sewer line is generally not covered by standard homeowner's insurance policies. Insurance often excludes damage resulting from regular wear and tear or neglect. However, if the clog is due to sudden and accidental damage, such as tree roots infiltrating the line, some policies may offer coverage. It's important to review your policy or speak with your insurance provider to understand your specific coverage.

The 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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