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There are 9 highly-rated local drain pipe installers.
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TRUSTED BY LANGLEY, WA HOMEOWNERS
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Average homeowner rating129
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Verified Reviews for Drain Pipe Installation pros in Langley, WA
*The Angi rating for Drain Pipe Installation companies in Langley, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Pipe Installation needs.
*The HomeAdvisor rating for Drain Pipe Installation companies in Langley, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Pipe Installation needs.
Last update on October 04, 2025
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New Image Excavation & Tree Service
New Image Excavation & Tree Service
Foundation excavation, driveway and patio preparation for concrete, site preparation for building, landscaping, structure demolition, land clearing, tree removal, tree falling, tree trimming, stump removal and grinding.
"Matt was very professional, efficient with his time, competitively priced, and amicable. He avoided many things that we discovered in the ground, even after private utility location. I would absolutely hire him again for future projects and would refer him to anyone needing an excavation operator with refined skills. Thanks, Matt! Five Stars!"
Orion E on July 2024
Foundation excavation, driveway and patio preparation for concrete, site preparation for building, landscaping, structure demolition, land clearing, tree removal, tree falling, tree trimming, stump removal and grinding.
"Matt was very professional, efficient with his time, competitively priced, and amicable. He avoided many things that we discovered in the ground, even after private utility location. I would absolutely hire him again for future projects and would refer him to anyone needing an excavation operator with refined skills. Thanks, Matt! Five Stars!"
Orion E on July 2024
Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
As a provider of essential services here in the Puget Sound Region, Seatown Electric Plumbing Heating & Air remains open to serve you. To ensure the safety of our customers our technicians' health is monitored closely and we are following the highest safety recommendations, including the use of masks and protective gloves. The health and wellness of our customers and employees will always come first. We are here for you! Seatown provides Electrical, Plumbing, Heating, and A/C services in the Greater Puget Sound region, concentrating in King and Snohomish county. With our customer satisfaction guarantee, you can rest assured that your system will outlast industry standards, providing safety, and comfort for your home, for many years to come. You will never have to search for a new electrical, plumbing or heating and air contractor again. That is our promise. Seatown continues to lead Angie's List, with overall "A" reviews, by serving one customer at a time and giving top-notch service. We hope to build long-lasting customer relationships, throughout Washington State. Our world-class technicians will show up to your door in clean uniforms, with visible ID and state certification, trained to over-exceed your expectations, and never leaving a mess behind. We are Seatown Electric Plumbing Heating And Air, Washington's all in one contractor.
"It was way too expensive for the work that was performed. They originally said that the pipes leading up to the faucet may need to be replaced and the wall opened up. Previously before engaging them. I asked for a possible quote for how much it would cost and they told me that it was up to the technician. When they came out to do the work that they would determine the amount. I asked the technician how much it would and he told me that it was up to the company to decide for how much the work would cost. When I contacted the company they told me again that it would be up to the technician to determine the how much it would cost by checking the amount of work. I could not get an answer from both of them because they would just keep passing each other on who to ask for the quote. After the project was completed, I was given the bill of about $750+ to replace the faucet, to replace the hoses and the two knobs roughly $350+ each. When I called the company about the price, I was transferred to the dispatchers and was told that I need to talk to the technician for it."
Peggy M on September 2025
As a provider of essential services here in the Puget Sound Region, Seatown Electric Plumbing Heating & Air remains open to serve you. To ensure the safety of our customers our technicians' health is monitored closely and we are following the highest safety recommendations, including the use of masks and protective gloves. The health and wellness of our customers and employees will always come first. We are here for you! Seatown provides Electrical, Plumbing, Heating, and A/C services in the Greater Puget Sound region, concentrating in King and Snohomish county. With our customer satisfaction guarantee, you can rest assured that your system will outlast industry standards, providing safety, and comfort for your home, for many years to come. You will never have to search for a new electrical, plumbing or heating and air contractor again. That is our promise. Seatown continues to lead Angie's List, with overall "A" reviews, by serving one customer at a time and giving top-notch service. We hope to build long-lasting customer relationships, throughout Washington State. Our world-class technicians will show up to your door in clean uniforms, with visible ID and state certification, trained to over-exceed your expectations, and never leaving a mess behind. We are Seatown Electric Plumbing Heating And Air, Washington's all in one contractor.
"It was way too expensive for the work that was performed. They originally said that the pipes leading up to the faucet may need to be replaced and the wall opened up. Previously before engaging them. I asked for a possible quote for how much it would cost and they told me that it was up to the technician. When they came out to do the work that they would determine the amount. I asked the technician how much it would and he told me that it was up to the company to decide for how much the work would cost. When I contacted the company they told me again that it would be up to the technician to determine the how much it would cost by checking the amount of work. I could not get an answer from both of them because they would just keep passing each other on who to ask for the quote. After the project was completed, I was given the bill of about $750+ to replace the faucet, to replace the hoses and the two knobs roughly $350+ each. When I called the company about the price, I was transferred to the dispatchers and was told that I need to talk to the technician for it."
Peggy M on September 2025

John's Waterproofing Co.
John's Waterproofing Co.
John's Waterproofing Co. is the premier waterproofing company serving in Oregon and Washington for over 50 years. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!
"John’s was quick to respond and were able to get us on the schedule quickly. They communicated effectively and did quality work. I will work with John’s again."
Matt H on October 2022
John's Waterproofing Co. is the premier waterproofing company serving in Oregon and Washington for over 50 years. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!
"John’s was quick to respond and were able to get us on the schedule quickly. They communicated effectively and did quality work. I will work with John’s again."
Matt H on October 2022

Beacon Plumbing & Mechanical INC
Beacon Plumbing & Mechanical INC
Beacon 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.
"The tech explained everything and was very polite."
Michelle B on April 2025
Beacon 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.
"The tech explained everything and was very polite."
Michelle B on April 2025
Accurate Design Company
Accurate Design Company
Landscape Contractor
Landscape Contractor
Elk Excavation LLC
Elk Excavation LLC
Demolition, Excavating, Land Clearing, Stone & Gravel Driveways, Drainage Installation, Ditches.
Demolition, Excavating, Land Clearing, Stone & Gravel Driveways, Drainage Installation, Ditches.
Dirt Cheap Inc
Dirt Cheap Inc
Dirt Cheap Sewer Co. provides service in sewer repair and replacement, sewer inspection, trenchless sewer repair, sewer excavation and drain clearing & line maintenance. We pride ourselves on service that is fast, fair and affordable with materials and workmanship that are permitted, inspected and “up to code.”
"They did 2 jobs for my community. I had to get them to rewrite the 2nd estimate to be more explicit and clear from the first job being incomplete. They didn't communicate when they were done with the job. I just thought they had stopped working for weeks. There were leftover tasks that were not done. In the end, it did not solve our leaking planters and we have to get another company to redo their work. We have drain holes that are not drilled low enough. We have a drain hole that leaves mud down the side of our building."
Aubi A on January 2024
Dirt Cheap Sewer Co. provides service in sewer repair and replacement, sewer inspection, trenchless sewer repair, sewer excavation and drain clearing & line maintenance. We pride ourselves on service that is fast, fair and affordable with materials and workmanship that are permitted, inspected and “up to code.”
"They did 2 jobs for my community. I had to get them to rewrite the 2nd estimate to be more explicit and clear from the first job being incomplete. They didn't communicate when they were done with the job. I just thought they had stopped working for weeks. There were leftover tasks that were not done. In the end, it did not solve our leaking planters and we have to get another company to redo their work. We have drain holes that are not drilled low enough. We have a drain hole that leaves mud down the side of our building."
Aubi A on January 2024
M & C Remodeling Construction
M & C Remodeling Construction
Give us a call today for all of your remodeling needs!
"We love it. I like their work and she was very clean."
Karen F on August 2020
Give us a call today for all of your remodeling needs!
"We love it. I like their work and she was very clean."
Karen F on August 2020
Dragon Construction
Dragon Construction
General Construction Remodels,Interior/Exterior painting Fence,concrete,Decks,Siding Kitchen Remodel Bathroom remodel And more
General Construction Remodels,Interior/Exterior painting Fence,concrete,Decks,Siding Kitchen Remodel Bathroom remodel And more
Cannon Construction, Inc
Cannon Construction, Inc
We are an Underground Utility General Contractor. Established in 1985 Cannon Companies has been doing work in the Pacific Northwest for 30 Years. With an outstanding reputation & high standards for the quality of work that we do has help us attract new customers and has kept our current customers coming back. We offer a wide range of services; give us a call. Dont forget to mention the %3 discount off your estimate if you found us on Angies List.
We are an Underground Utility General Contractor. Established in 1985 Cannon Companies has been doing work in the Pacific Northwest for 30 Years. With an outstanding reputation & high standards for the quality of work that we do has help us attract new customers and has kept our current customers coming back. We offer a wide range of services; give us a call. Dont forget to mention the %3 discount off your estimate if you found us on Angies List.
FAQs for drain pipe installation projects in Langley, WA
The regulations around whether drain pipe installers need to hold licenses or certifications differ based on where you live and the type of drain pipe installed. Municipalities have varying rules and regulations about who can and can’t perform plumbing work. However, we recommend hiring a certified plumber to install or modify your drain lines. Licensed plumbers will perform a high-quality, professional installation, which translates to a lower risk of clogs and leaks in the future. Use Angi’s state licensing tool to confirm the license status of your potential plumber before hiring them to install your drain pipe.
The cost to install a drain pipe is $600 on average, but the total can range between $150 and $2,000. Some cost factors that influence your project price include the type of drain, the area’s accessibility, the proximity of existing drain lines, and whether you’re installing a new drain or replacing an old one. Replacing the p-trap or s-trap under a single fixture will usually cost around $150, while replacing a main drain pipe can cost well over $2,000.
Plumbers will typically take one to two hours to install a new drain pipe, but that timeline can vary based on the area’s accessibility, the drain length, and the type of drain line. Replacing an easily accessible p-trap under a sink could take as little as a half an hour, while replacing a larger section of drain line behind the wall could take as long as three to four hours. When hiring a plumber for your specific installation, ask them to provide an estimated timeline to get a more accurate assessment.
You might need a permit to modify or repair any portion of your plumbing system, including drainage lines, depending on where you live. In some areas, simple replacements of existing drain lines don’t require a permit. We recommend asking your drain pipe installer or your local building department about permitting requirements. In many cases, only certified plumbers can pull plumbing permits, so you’ll usually need to leave the permit application to your professional. The fee for the permit will be passed to you on your project bill, though.
We highly recommend leaving the work of replacing drain pipes to a professional plumber. Drain pipes are a key part of your plumbing system, and making mistakes during the installation or even using the wrong size pipes for your specific fixture can lead to an elevated risk of leaks and clogs. Additionally, drain pipes prevent harmful sewer gas from entering your home, so hiring a professional plumber is essential to keeping the risk of leaks and clogs low and avoid reducing your indoor air quality.
The Langley, WA homeowners’ guide to drain pipe installations
From average costs to expert advice, get all the answers you need to get your job done.
Drain pipe replacement costs depend on a variety of factors. Use this guide to learn how much drain pipe replacements cost based on the pipe’s material, location, and more.
Learn about the pros and cons of the most common types of stormwater drainage systems so you can navigate through the storm season safely.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"