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Find Water main install, replace or repairers in Seattle

Rebuild Plumbing llc

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Rebuild Plumbing llc

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

Rebuild plumbing 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.

Rebuild plumbing 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.


Avatar for Adept Mechanical Services, Inc.

Adept Mechanical Services, Inc.

5.00(
4
)
Approved Pro

Adept Mechanical Services, Inc.

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. 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.

"The price is comparable to others. At 72 everything seems outrageously expensive. Steven is very capable, considerate and professional. Was so relieved he got it cleared. It was at the end of his 25â auger so Iâ m sooo glad I didnâ t try to do it myself. Thanks Steven!"

Dorcas A H on April 2024

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. 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.

"The price is comparable to others. At 72 everything seems outrageously expensive. Steven is very capable, considerate and professional. Was so relieved he got it cleared. It was at the end of his 25â auger so Iâ m sooo glad I didnâ t try to do it myself. Thanks Steven!"

Dorcas A H on April 2024


Avatar for L & N Plumbing

L & N Plumbing

5.00(
1
)
Approved Pro

L & N Plumbing

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. 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.

"My understanding is that the guy that came out to install my new toilet and bidet has actually had more experience with commercial plumbing but you would never know it. He was very personable. Showed up a few minutes late but called and let me know he was running behind and then showed up when he said he would. Very conscientious. Seemed to know what he was doing with the bidet install even though it doesnâ t seem that would be typical for a plumber. Made sure everything worked as it should and then cleaned up after such that my wife couldnâ t even tell work had been done. His prices seemed reasonable. I have him scheduled to replace a water heater soon and just as an example his price is significantly less than the other two bids I got. And Iâ m not sure who it was that called but a few days later a woman called to see if I had had a good experience. Needless to say I answered YES!!"

Mitchell N on September 2023

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. 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.

"My understanding is that the guy that came out to install my new toilet and bidet has actually had more experience with commercial plumbing but you would never know it. He was very personable. Showed up a few minutes late but called and let me know he was running behind and then showed up when he said he would. Very conscientious. Seemed to know what he was doing with the bidet install even though it doesnâ t seem that would be typical for a plumber. Made sure everything worked as it should and then cleaned up after such that my wife couldnâ t even tell work had been done. His prices seemed reasonable. I have him scheduled to replace a water heater soon and just as an example his price is significantly less than the other two bids I got. And Iâ m not sure who it was that called but a few days later a woman called to see if I had had a good experience. Needless to say I answered YES!!"

Mitchell N on September 2023


Avatar for P4 Construction, LLC

P4 Construction, LLC

5.00(
2
)
Approved Pro

P4 Construction, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer drainage services our job is to control and direct water away from your home or building.We have 13 years in the drainage field and specialize in,waterproofing foundation walls,basement drainage,yard drains,french drains,crawlspace interior drain systems,sump pump installations and replacement,new pvc downspout drain pipe installations,clean and or repair downspout pipes.You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with,we work with the best materials out there.We take pride on what we do.Our hard work speaks for itself.We look forward on helping you with your drainage projects.

"We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."

Bill G on June 2024

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer drainage services our job is to control and direct water away from your home or building.We have 13 years in the drainage field and specialize in,waterproofing foundation walls,basement drainage,yard drains,french drains,crawlspace interior drain systems,sump pump installations and replacement,new pvc downspout drain pipe installations,clean and or repair downspout pipes.You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with,we work with the best materials out there.We take pride on what we do.Our hard work speaks for itself.We look forward on helping you with your drainage projects.

"We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."

Bill G on June 2024


Avatar for Steady Flow Sewer & Drain Company, LLC

Steady Flow Sewer & Drain Company, LLC

4.96(
12
)
Approved Pro

Steady Flow Sewer & Drain Company, LLC

4.96(
12
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

Steady Flow Sewer and Drain Co. is a trusted, locally owned plumbing contractor serving Federal Way and surrounding communities across the Puget Sound region. The company specializes in comprehensive sewer and drain solutions, including inspection, cleaning, repair, and replacement services for both residential and commercial properties. Known for reliability and honest workmanship, Steady Flow Sewer and Drain Co. combines advanced diagnostic technology?such as video pipe inspections and trenchless repair methods?with hands-on expertise to deliver cost-effective, long-lasting results. Their team of licensed professionals handles everything from clogged drains and root intrusion to full sewer line replacements, ensuring that customers receive prompt service and peace of mind. the company?s mission is to keep water moving and communities flowing smoothly.

"Communicated well! Made sure that he knew what needed to be done, that I knew what he was going to do, and what it would cost. Work looked good!"

Jens J on February 2026

Steady Flow Sewer and Drain Co. is a trusted, locally owned plumbing contractor serving Federal Way and surrounding communities across the Puget Sound region. The company specializes in comprehensive sewer and drain solutions, including inspection, cleaning, repair, and replacement services for both residential and commercial properties. Known for reliability and honest workmanship, Steady Flow Sewer and Drain Co. combines advanced diagnostic technology?such as video pipe inspections and trenchless repair methods?with hands-on expertise to deliver cost-effective, long-lasting results. Their team of licensed professionals handles everything from clogged drains and root intrusion to full sewer line replacements, ensuring that customers receive prompt service and peace of mind. the company?s mission is to keep water moving and communities flowing smoothly.

"Communicated well! Made sure that he knew what needed to be done, that I knew what he was going to do, and what it would cost. Work looked good!"

Jens J on February 2026


Avatar for Harts Plumbers, Electricians, & HVAC Technicians

Harts Plumbers, Electricians, & HVAC Technicians

4.76(
1,128
)
Approved Pro

Harts Plumbers, Electricians, & HVAC Technicians

4.76(
1,128
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
408 local quotes requested

Harts is your trusted local provider for all your plumbing, electrical and HVAC needs. With 10 years of business experience, our certified team specializes in delivering top-quality residential and commercial solutions in the PNW. From emergency repairs to routine maintenance, we pride ourselves on using the latest technology for efficient diagnostics and repairs, ensuring minimal disruption to your daily life. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Our company has been serving the local community with dedication and professionalism for over a decade. We specialize in a wide range of services, from intricate electrical installations and repairs to comprehensive plumbing work, including leak detection, pipe repairs, fixture installations, and much more. Trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"Louis was professional, extremely knowledgeable and very friendly. A real asset for your company."

L. B on February 2026

Harts is your trusted local provider for all your plumbing, electrical and HVAC needs. With 10 years of business experience, our certified team specializes in delivering top-quality residential and commercial solutions in the PNW. From emergency repairs to routine maintenance, we pride ourselves on using the latest technology for efficient diagnostics and repairs, ensuring minimal disruption to your daily life. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Our company has been serving the local community with dedication and professionalism for over a decade. We specialize in a wide range of services, from intricate electrical installations and repairs to comprehensive plumbing work, including leak detection, pipe repairs, fixture installations, and much more. Trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"Louis was professional, extremely knowledgeable and very friendly. A real asset for your company."

L. B on February 2026


Avatar for Cahill's Plumbing & Heating

Cahill's Plumbing & Heating

4.31(
35
)
Approved Pro

Cahill's Plumbing & Heating

4.31(
35
)
Approved Pro
Customers say: Quick response

Cahill's Plumbing & Heating has served the greater Maple Valley, WA area for more than 30 years and is setting new industry standards for plumbing. Our company provides every new and existing client honesty, value and high quality services. Our staff of experienced plumbers and heating contractors works hard to surpass your expectations with both materials and labor. We don't use the "flat-rate" gimmick, but provide prompt, honest service. All work is done by knowledgeable plumbers who are trained to use the best tools available. Our plumbing and heating services include: • All plumbing repairs • Grease trap repair and installation • 24-hour service • Hot water tank and boiler sales • Compressed air piping • Drain cleaning and repair At Cahill's Plumbing & Heating, we use American Standard, Moen, Kohler, Delta and Grohe to complete plumbing repairs and installations. You can depend on us to complete all projects efficiently and on time. We are licensed and insured, and your satisfaction is guaranteed. Call Cahill's Plumbing & Heating today for your next service call and see how we're setting the industry standard for honesty, value and service!

"This was by far the absolute worst experience that I have ever had with any company. The plumber came out for a shower that was not draining. I am on septic and let them know that my septic was just pumped in July. However they wanted to check anyways. After checking under the baffle inspection, I was advised by the plumber that my septic tanks were full and needed to be pumped. I contacted a septic company they came out first thing the next morning and checked my septic tanks, they were not full and ironically enough was able to pull out a huge clog of toilet paper from the baffle. He advised this is something that the plumbers do but since we just had one out the day before and they did told us the wrong information he would happily fix the problem for us. My husband called Riley Cahill (the manger) the next day to try to talk to him about the situation and try to find out why we were charged so much since there was not an itemized receipt. Riley proceeded to get very defense and angry and HUNG UP on my husband. He then called back left a message that saying he will check with his plumbers on Monday and get back to us. Monday morning I called Riley Cahill to have a conversation of what went wrong and how we will remedy the situation. He proceeded to once again get very upset, raise his voice and was insanely disrespectful (telling me to be quiet and stop talking). Then hung up on me as well. After that he called back to tell me I was wrong, and hung up on me again. I told him during the conversation that I was going to warn anyone I could not to use this company through reviews, DO NOT USE THIS COMPANY!!!!"

Samantha F on April 2022

Cahill's Plumbing & Heating has served the greater Maple Valley, WA area for more than 30 years and is setting new industry standards for plumbing. Our company provides every new and existing client honesty, value and high quality services. Our staff of experienced plumbers and heating contractors works hard to surpass your expectations with both materials and labor. We don't use the "flat-rate" gimmick, but provide prompt, honest service. All work is done by knowledgeable plumbers who are trained to use the best tools available. Our plumbing and heating services include: • All plumbing repairs • Grease trap repair and installation • 24-hour service • Hot water tank and boiler sales • Compressed air piping • Drain cleaning and repair At Cahill's Plumbing & Heating, we use American Standard, Moen, Kohler, Delta and Grohe to complete plumbing repairs and installations. You can depend on us to complete all projects efficiently and on time. We are licensed and insured, and your satisfaction is guaranteed. Call Cahill's Plumbing & Heating today for your next service call and see how we're setting the industry standard for honesty, value and service!

"This was by far the absolute worst experience that I have ever had with any company. The plumber came out for a shower that was not draining. I am on septic and let them know that my septic was just pumped in July. However they wanted to check anyways. After checking under the baffle inspection, I was advised by the plumber that my septic tanks were full and needed to be pumped. I contacted a septic company they came out first thing the next morning and checked my septic tanks, they were not full and ironically enough was able to pull out a huge clog of toilet paper from the baffle. He advised this is something that the plumbers do but since we just had one out the day before and they did told us the wrong information he would happily fix the problem for us. My husband called Riley Cahill (the manger) the next day to try to talk to him about the situation and try to find out why we were charged so much since there was not an itemized receipt. Riley proceeded to get very defense and angry and HUNG UP on my husband. He then called back left a message that saying he will check with his plumbers on Monday and get back to us. Monday morning I called Riley Cahill to have a conversation of what went wrong and how we will remedy the situation. He proceeded to once again get very upset, raise his voice and was insanely disrespectful (telling me to be quiet and stop talking). Then hung up on me as well. After that he called back to tell me I was wrong, and hung up on me again. I told him during the conversation that I was going to warn anyone I could not to use this company through reviews, DO NOT USE THIS COMPANY!!!!"

Samantha F on April 2022


Avatar for Harts Plumbers, Electricians, & HVAC Technicians

Harts Plumbers, Electricians, & HVAC Technicians

4.72(
1,007
)
Approved Pro

Harts Plumbers, Electricians, & HVAC Technicians

4.72(
1,007
)
Approved Pro
Super Service Award
Customers say: True professional
414 local quotes requested
13 years of experience

Harts is your trusted local provider for all your plumbing, electrical, and HVAC needs. With 10 years of business experience, our certified team specializes in delivering top-quality residential and commercial solutions in the PNW. From emergency repairs to routine maintenance, we pride ourselves on using the latest technology for efficient diagnostics and repairs, ensuring minimal disruption to your daily life. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Our company has been serving the local community with dedication and professionalism for over a decade. We specialize in a wide range of services, from intricate electrical installations and repairs to comprehensive plumbing work, including leak detection, pipe repairs, fixture installations, and much more. You can trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"Excellent service, did a great job!"

Carter L on February 2026

Harts is your trusted local provider for all your plumbing, electrical, and HVAC needs. With 10 years of business experience, our certified team specializes in delivering top-quality residential and commercial solutions in the PNW. From emergency repairs to routine maintenance, we pride ourselves on using the latest technology for efficient diagnostics and repairs, ensuring minimal disruption to your daily life. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Our company has been serving the local community with dedication and professionalism for over a decade. We specialize in a wide range of services, from intricate electrical installations and repairs to comprehensive plumbing work, including leak detection, pipe repairs, fixture installations, and much more. You can trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"Excellent service, did a great job!"

Carter L on February 2026


Avatar for Randklev Plumbing LLC

Randklev Plumbing LLC

4.92(
6
)
Approved Pro

Randklev Plumbing LLC

4.92(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
80 local quotes requested
1 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction

"Absolutely the best! I just now logged back in to this Angies and see this option to leave review. Randklev was super fast and very good at fixing our leaking water line outside! Could not be happier with every aspect of the people and work they did for us. Very grateful! Will hire again and again! "

Aaron H on January 2026

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction

"Absolutely the best! I just now logged back in to this Angies and see this option to leave review. Randklev was super fast and very good at fixing our leaking water line outside! Could not be happier with every aspect of the people and work they did for us. Very grateful! Will hire again and again! "

Aaron H on January 2026


Avatar for Pinpoint Construction LLC

Pinpoint Construction LLC

5.00(
6
)
Approved Pro

Pinpoint Construction LLC

5.00(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
2 years of experience
Free onsite estimate

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Pinpoint re-graded and re-graveled my driveway, using a laser to accurately slope the drive, so water would drain away from the house. Re-grading involved excavation of the old gravel (to lower the drive), removal of some large rocks which were encountered, and hauling away of all the excavated material. New gravel was then spread and compacted. I am completely happy with the work and Pinpoint. Pinpoint was professional, with good equipment, arrived on time, did what they said they would do, completed the work promptly, didn't leave a mess, and provided a great looking job. I would definitely hire Pinpoint again. "

Louis F on November 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Pinpoint re-graded and re-graveled my driveway, using a laser to accurately slope the drive, so water would drain away from the house. Re-grading involved excavation of the old gravel (to lower the drive), removal of some large rocks which were encountered, and hauling away of all the excavated material. New gravel was then spread and compacted. I am completely happy with the work and Pinpoint. Pinpoint was professional, with good equipment, arrived on time, did what they said they would do, completed the work promptly, didn't leave a mess, and provided a great looking job. I would definitely hire Pinpoint again. "

Louis F on November 2025

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FAQs for water main install, replace or repair projects in Seattle, WA

If you notice puddles or standing water in your yard, a sudden drop in water pressure, cracks forming in your foundation, frequent clogs in your plumbing fixtures, or water that looks or smells unusual, you might have a leak in your main water line. These signs mean it's time to call a professional to evaluate the issue and prevent further damage.

A professional water main inspection is a comprehensive evaluation performed by a licensed plumber who checks every section of your plumbing system. The inspection costs $165 and uses advanced diagnostic techniques to identify hidden leaks or wear. This service clarifies the exact condition of your water main, enabling precise repairs that prevent future damage and ensure the overall health of your plumbing system.

Protect your water main by scheduling a cleaning and inspection every two to five years. The average cost of a sewer line cleaning is $400. It’s also important to never dig in your yard without first calling the dig line (811) to ensure you don't accidentally hit the water or sewer lines. Watch for soil erosion, low water pressure, or wet spots in your yard, and take immediate action if you suspect a leak. Remember, the longer you leave it, the worse the problem gets and the more costly it is to fix.

When properly maintained, your water main is engineered to remain functional for 50 years or longer. A durable water service in excellent condition should consistently perform without major issues for half a century. In contrast, metal pipes exposed to acidic soil corrode faster, whereas modern plastic pipes resist corrosion and function for decades beyond metal alternatives. Regular maintenance and inspections are essential for confirming your system’s longevity.

No, homeowners insurance does not cover the cost to repair a water main. Insurers fund only sudden, unforeseen events like a burst pipe and exclude gradual issues or normal wear and tear. Damage resulting from leaks, such as mold remediation or property claims, is not covered. It is essential to contact your insurance provider immediately to confirm your policy’s details and any potential adjustments needed.

The Seattle, WA homeowners’ guide to water main install, replace or repairs

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