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Find Water main install, replace or repairers in Mountlake Terrace

Avatar for Schmitty's Plumbing

Schmitty's Plumbing

20522 NE 78th St
4.77(
48
)
Approved Pro

Schmitty's Plumbing

20522 NE 78th St
4.77(
48
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
38 local quotes requested

We offer quality products at reasonable prices because we want to satisfy your requirements without subjecting you to needless hassles or expenses. We are committed to the values of honesty, integrity, and safety. We are a fully licensed organization, so you will not be taking any needless risks when you engage our services. Plumbing installation service from us will enable you to get a new toilet, sink, water heater, or any other type of plumbing fixture or appliance that you desire.

"Schmitty's Plumbing responded to my Angi's service request almost as soon as I submitted it, and they beat out three other Angi plumbing companies in terms of pricing and transparency. I hired Schmitty's to remove an old double bowl kitchen sink and faucet with a new single bowl sink and upgraded faucet. There was no upselling or attempts to convince us to replace our garbage disposal which two of the other plumbers recommended we do. We saw no reason to replace our disposal which functions well and is not that old. Partners Drake and Gage came out to our home as scheduled, and they got to work immediately working efficiently and thoroughly. We appreciated their no-nonsense, honest, prompt service, and very fair pricing. I chose Schmitty's based on the positive customer reviews, and would hire them again. I told them I would recommend them to all my friends who have plumbing needs!"

Deborah K on October 2025

We offer quality products at reasonable prices because we want to satisfy your requirements without subjecting you to needless hassles or expenses. We are committed to the values of honesty, integrity, and safety. We are a fully licensed organization, so you will not be taking any needless risks when you engage our services. Plumbing installation service from us will enable you to get a new toilet, sink, water heater, or any other type of plumbing fixture or appliance that you desire.

"Schmitty's Plumbing responded to my Angi's service request almost as soon as I submitted it, and they beat out three other Angi plumbing companies in terms of pricing and transparency. I hired Schmitty's to remove an old double bowl kitchen sink and faucet with a new single bowl sink and upgraded faucet. There was no upselling or attempts to convince us to replace our garbage disposal which two of the other plumbers recommended we do. We saw no reason to replace our disposal which functions well and is not that old. Partners Drake and Gage came out to our home as scheduled, and they got to work immediately working efficiently and thoroughly. We appreciated their no-nonsense, honest, prompt service, and very fair pricing. I chose Schmitty's based on the positive customer reviews, and would hire them again. I told them I would recommend them to all my friends who have plumbing needs!"

Deborah K on October 2025


Avatar for P4 Construction, LLC

P4 Construction, LLC

19680 146th St SE
5.00(
2
)
Approved Pro

P4 Construction, LLC

19680 146th St SE
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 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 Driftwood Plumbing and Heating LLC

Driftwood Plumbing and Heating LLC

13631 SE 196th Pl
5.00(
1
)
Approved Pro

Driftwood Plumbing and Heating LLC

13631 SE 196th Pl
5.00(
1
)
Approved Pro
1 years of experience
Free onsite estimate

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Driftwood Plumbing and Heating, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"A burst waterpipe in my home's crawlspace caused Matthew Ruby of Driftwood Heating and Plumbing to respond within two hours, though it was by then in the early evening. Matthew Ruby, their plumber, swiftly identified and repaired the pipe and fixture. He also assessed the affected area for water damage, recommending follow up by a water damage restoration company. This was an outstanding encounter. He was prompt, courteous and utterly professional. I can highly recommend him and his company."

William B on September 2025

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Driftwood Plumbing and Heating, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"A burst waterpipe in my home's crawlspace caused Matthew Ruby of Driftwood Heating and Plumbing to respond within two hours, though it was by then in the early evening. Matthew Ruby, their plumber, swiftly identified and repaired the pipe and fixture. He also assessed the affected area for water damage, recommending follow up by a water damage restoration company. This was an outstanding encounter. He was prompt, courteous and utterly professional. I can highly recommend him and his company."

William B on September 2025


Avatar for Trident Plumbing & Drain Cleaning

Trident Plumbing & Drain Cleaning

14751 N Kelsey St
4.97(
145
)
Approved Pro

Trident Plumbing & Drain Cleaning

14751 N Kelsey St
4.97(
145
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
39 local quotes requested

With over 35 years of combined plumbing experience, Trident Plumbing and Drain Cleaning is dedicated to providing our customers with outstanding plumbing services at a competitive price. Trident Plumbing offers discounts to our Service Members, Active or Veteran. Trident Plumbing also offers discounts to Seniors, Microsoft and Boeing Employees. "FOR FAST RESPONSE" Call 425-583-0720. Don't forget to ask about our daily/weekly specials.

"Audel was fantastic. High quality workmanship and took the time to annswer all my questions."

Jamison L on September 2025

With over 35 years of combined plumbing experience, Trident Plumbing and Drain Cleaning is dedicated to providing our customers with outstanding plumbing services at a competitive price. Trident Plumbing offers discounts to our Service Members, Active or Veteran. Trident Plumbing also offers discounts to Seniors, Microsoft and Boeing Employees. "FOR FAST RESPONSE" Call 425-583-0720. Don't forget to ask about our daily/weekly specials.

"Audel was fantastic. High quality workmanship and took the time to annswer all my questions."

Jamison L on September 2025


"I am a general contractor that specializes in bathroom remodels. I hire Dalton for every project of mine. He does a great job! Answers the phone, shows up when he says he will, and is reasonably priced will continue to use his services for the foreseeable future and beyond!"

Shane T on October 2025

Clean, fast, trustworthy 8 years of experience in the plumbing world.

"I am a general contractor that specializes in bathroom remodels. I hire Dalton for every project of mine. He does a great job! Answers the phone, shows up when he says he will, and is reasonably priced will continue to use his services for the foreseeable future and beyond!"

Shane T on October 2025


Avatar for Steady Flow Sewer & Drain Company, LLC

Steady Flow Sewer & Drain Company, LLC

3410 SW 320th St Unit A1
4.95(
10
)
Approved Pro

Steady Flow Sewer & Drain Company, LLC

3410 SW 320th St Unit A1
4.95(
10
)
Approved Pro
Customers say: Quick response
4 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.

"Kyle unclogged our kitchen sink with the cable /snake and resolved the issue and Dan,removed two leaking angle stops and replaced with two new ones. Kyle and Dan removed old faucet and installed new kitchen faucet for us."

Ruby H on July 2022

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.

"Kyle unclogged our kitchen sink with the cable /snake and resolved the issue and Dan,removed two leaking angle stops and replaced with two new ones. Kyle and Dan removed old faucet and installed new kitchen faucet for us."

Ruby H on July 2022


Avatar for South West Plumbing & Waterheaters, LLC

South West Plumbing & Waterheaters, LLC

4150 Lind Avenue Southwest
4.59(
35
)
Approved Pro

South West Plumbing & Waterheaters, LLC

4150 Lind Avenue Southwest
4.59(
35
)
Approved Pro
Customers say: True professional
49 local quotes requested
45 years of experience

Southwest Plumbing is the 1 to call for all of your plumbing, heating, air & electric needs! Our team always provides up-front pricing, so you can be sure there are never any surprises. The team is comprised of a professional customer service team, licensed technicians and effective managers where an expert is never far away! Give us a call today, we are here to serve you!

"Job done efficiently"

Fred P on January 2025

Southwest Plumbing is the 1 to call for all of your plumbing, heating, air & electric needs! Our team always provides up-front pricing, so you can be sure there are never any surprises. The team is comprised of a professional customer service team, licensed technicians and effective managers where an expert is never far away! Give us a call today, we are here to serve you!

"Job done efficiently"

Fred P on January 2025


Avatar for TradeWorksNW

TradeWorksNW

10210 56th St Se
5.00(
5
)
Approved Pro

TradeWorksNW

10210 56th St Se
5.00(
5
)
Approved Pro
Customers say: Quick response
63 local quotes requested
1 years of experience

Hi Neighbors! TradeWorksNW Plumbing, Heating & Air is here for you. Our goal is to earn the trust of our customers for life. We are dedicated to providing a service that our customers are eager to call/text and/or refer TradeWorksNW. Customers that are proud to have TradeWorksNW be a part of their needs. Thank you!

"Jeremy & team worked fast (water only off less than hour).He did an excellent job replacing faucet and ensuring everything was secure under house before leaving. On time, courteous and efficient."

Tina D on August 2025

Hi Neighbors! TradeWorksNW Plumbing, Heating & Air is here for you. Our goal is to earn the trust of our customers for life. We are dedicated to providing a service that our customers are eager to call/text and/or refer TradeWorksNW. Customers that are proud to have TradeWorksNW be a part of their needs. Thank you!

"Jeremy & team worked fast (water only off less than hour).He did an excellent job replacing faucet and ensuring everything was secure under house before leaving. On time, courteous and efficient."

Tina D on August 2025


Avatar for All Pro Plumbing Northwest, LLC

All Pro Plumbing Northwest, LLC

1902 120th Pl SE STE 102G
4.75(
513
)
Approved Pro

All Pro Plumbing Northwest, LLC

1902 120th Pl SE STE 102G
4.75(
513
)
Approved Pro
Customers say: True professional
140 local quotes requested
31 years of experience

All Pro Plumbing is a locally owned, full-service plumber that has 35 years of experience serving the Puget Sound. We offer expert installation and repair by a team of highly skilled and trained professionals who are the best in the business. As our business grows, we continue to take pride in providing honest work and quality that speaks for itself. The best in town is just a phone call away! **Over the phone quote. General Liability Insurance AM9063777 valid thru 7/01/2018

"reported prompt response, professional service, and high-quality results, he and his worker did an excellent work."

Lori F on October 2025

All Pro Plumbing is a locally owned, full-service plumber that has 35 years of experience serving the Puget Sound. We offer expert installation and repair by a team of highly skilled and trained professionals who are the best in the business. As our business grows, we continue to take pride in providing honest work and quality that speaks for itself. The best in town is just a phone call away! **Over the phone quote. General Liability Insurance AM9063777 valid thru 7/01/2018

"reported prompt response, professional service, and high-quality results, he and his worker did an excellent work."

Lori F on October 2025


John's Handyman Service

12520 14th Ave NE
5.00(
1
)
Approved Pro

John's Handyman Service

12520 14th Ave NE
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

John's Handyman Service: "One call does it all" With 35 years experience in the business, I pride myself on my professionalism, as well as my ability to complete each project to the homeowner's total satisfaction. I never leave a project unfinished, or a homeowner not 100% satisfied with my level of service. Call today!

"He is honest, reliable, flexible, and does great work."

Kaiser S on February 2019

John's Handyman Service: "One call does it all" With 35 years experience in the business, I pride myself on my professionalism, as well as my ability to complete each project to the homeowner's total satisfaction. I never leave a project unfinished, or a homeowner not 100% satisfied with my level of service. Call today!

"He is honest, reliable, flexible, and does great work."

Kaiser S on February 2019

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FAQs for water main install, replace or repair projects in Mountlake Terrace, 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 Mountlake Terrace, 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.