Super fast and super service. My drain line is ok now. Highly recommended!

Get matched with top foundation drain installation pros in Mountlake Terrace, WA
There are 31 highly-rated local foundation drain installation pros.
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TRUSTED BY MOUNTLAKE TERRACE, WA HOMEOWNERS
4.5
Average homeowner rating3.9k+
Verified foundation drain installation services reviews
Verified Reviews for Foundation Drain Installation pros in Mountlake Terrace, WA
Last update on October 11, 2025
- Jonathan B.
- Y L.
Root invaded on main line. He have great equipments to fix all drain problems
- Karen S.
I stop using them because they gave me a bid of thirteen thousand dollars and I said I can't afford to do thirteen thousand dollars for you to drill under my concrete foundation. they are very very expensive that's all I have to say, very nice but very expensive, I probably will not use them...
- Loren E.
We had a Pfister Push and Seal drain (obtained under warranty from Pfister) and Stack’s agreed to install it (along with a faucet and stops). After installed the drain seal would not work. The top piece that you push would hit the lavatory before the device activated. At the time the...
- Vincent T.
They arrived within the time frame given me, were polite, professional and cleared the drain with a power router. The job was done in less then an hour. They gave us a $25 discount if we posted a review of our experience the same day as the service. Based on this experience, we would use...
- Glenn H.
The drain now works great instead of water from the downspouts spilling onto the ground (and neighbors property).
- Susanna C.
Got clear explanation of what is covered with the deal, which is all we needed. Cleared a slow side drain. Took video of the main drain connection to the city main sewer line, which looked fine. Did not see pipe breakage so all is well.
- James A.
Cleared out underground drain pipe.
Find Foundation drain installation pros in Mountlake Terrace

Renovate Construction, LLC
Renovate Construction, LLC
Renovate Design/Build is a woman-owned family business servicing the Greater Seattle Area. Each person on our team is an integral part of our company's success, providing excellent service and beautifully finished remodel projects for our clients. As a small business, every job is important to our team at Renovate - you are never just a number. Please call us today for a free consultation!
"We worked with Renovate from August 2024 through April 2025. Our experience was exceptional. Ross, Eric, and Jeremiah were efficient and effective, treating our project with great care. The Renovate team stands out in several ways: - Their pricing is transparent. We paid an hourly cost and subcontractor costs, plus a fixed mark-up, which aligned incentives. Amanda provided receipts and timesheets regularly. - They have superb attention to detail. They pointed out issues we might have missed and ensured they were fixed. - They were super responsive, encouraging us to text or email any time and often responding quickly. They kept us updated on the timeline and explained any delays. - They have a strong client focus. They addressed subcontractor errors quickly and reminded us to ask for what we wanted, even if non-standard. They provided recommendations but let us make the final decisions. We highly recommend the Renovate team. For our more detailed review, see Google."
Mark V on May 2025
Renovate Design/Build is a woman-owned family business servicing the Greater Seattle Area. Each person on our team is an integral part of our company's success, providing excellent service and beautifully finished remodel projects for our clients. As a small business, every job is important to our team at Renovate - you are never just a number. Please call us today for a free consultation!
"We worked with Renovate from August 2024 through April 2025. Our experience was exceptional. Ross, Eric, and Jeremiah were efficient and effective, treating our project with great care. The Renovate team stands out in several ways: - Their pricing is transparent. We paid an hourly cost and subcontractor costs, plus a fixed mark-up, which aligned incentives. Amanda provided receipts and timesheets regularly. - They have superb attention to detail. They pointed out issues we might have missed and ensured they were fixed. - They were super responsive, encouraging us to text or email any time and often responding quickly. They kept us updated on the timeline and explained any delays. - They have a strong client focus. They addressed subcontractor errors quickly and reminded us to ask for what we wanted, even if non-standard. They provided recommendations but let us make the final decisions. We highly recommend the Renovate team. For our more detailed review, see Google."
Mark V on May 2025

Knockout Plumbing & Mechanical, LLC
Knockout Plumbing & Mechanical, LLC
Knockout Plumbing & Mechanical LLC is a local Seattle based company. Knockout strives to leave their clients with peace of mind when each job is said and done. From hydro jetting and sewer repair to remodels/new construction we knock it out. We look forward to hearing from you, so please never hesitate to reach out.
"We had a great experience with Knockout. Small plumbing repair job that they were able to fix quickly. Gave us multiple options on how best to address the immediate problem, as well as prospective problems in the future. No complaints and would definitely hire again."
Will B on March 2024
Knockout Plumbing & Mechanical LLC is a local Seattle based company. Knockout strives to leave their clients with peace of mind when each job is said and done. From hydro jetting and sewer repair to remodels/new construction we knock it out. We look forward to hearing from you, so please never hesitate to reach out.
"We had a great experience with Knockout. Small plumbing repair job that they were able to fix quickly. Gave us multiple options on how best to address the immediate problem, as well as prospective problems in the future. No complaints and would definitely hire again."
Will B on March 2024

Rain Pros Inc
Rain Pros Inc
Rain Pros is Puget Sounds premier full-service sprinkler and drainage company, with a reputation of unmatched customer service and exceptional quality. Our professionals have years of experience in drainage and irrigation installation, repair and maintenance. We are very proud to be growing company and leader in each of our fields. For bid requests regarding the installation of a new sprinkler or drainage system please email our general manager ([email protected]). For drainge repair and inspection requests please contact our service coordinator at (253) 678-7111, additionally you can email- [email protected] to immediately cue for with our service department.
"The work was done quickly and efficiently. Communication was very easy, clear, pleasant. The work was very good and I highly recommend them. The clean up wasn't thorough so they sent someone out immediately to finish the job."
Joan G on September 2025
Rain Pros is Puget Sounds premier full-service sprinkler and drainage company, with a reputation of unmatched customer service and exceptional quality. Our professionals have years of experience in drainage and irrigation installation, repair and maintenance. We are very proud to be growing company and leader in each of our fields. For bid requests regarding the installation of a new sprinkler or drainage system please email our general manager ([email protected]). For drainge repair and inspection requests please contact our service coordinator at (253) 678-7111, additionally you can email- [email protected] to immediately cue for with our service department.
"The work was done quickly and efficiently. Communication was very easy, clear, pleasant. The work was very good and I highly recommend them. The clean up wasn't thorough so they sent someone out immediately to finish the job."
Joan G on September 2025

PNW Design & Remodel
PNW Design & Remodel
PNW Design & Remodel is a premier local general construction company transforming kitchens and bathrooms, offering personalized transformations that merge style and functionality. Our streamlined process guarantees a smooth journey from concept to completion, promising a stress-free experience at every step! By staying ahead of trends and utilizing quality craftsmanship, we create interiors that blend modern design with timeless elegance. Trust us to deliver exceptional affordable results that turn your house into the home of your dreams. Instagram link for more photos: https://www.instagram.com/pnwdesignandremodel?igsh=MXJwdnZoeW15cDJqbA==
"Amir did a great job on my bathroom. I was very specific in my vision and he made sure to stay within budget and make my dream bathroom a reality. He was always communicating and involving me, which I really appreciated!"
Ieva K on March 2024
PNW Design & Remodel is a premier local general construction company transforming kitchens and bathrooms, offering personalized transformations that merge style and functionality. Our streamlined process guarantees a smooth journey from concept to completion, promising a stress-free experience at every step! By staying ahead of trends and utilizing quality craftsmanship, we create interiors that blend modern design with timeless elegance. Trust us to deliver exceptional affordable results that turn your house into the home of your dreams. Instagram link for more photos: https://www.instagram.com/pnwdesignandremodel?igsh=MXJwdnZoeW15cDJqbA==
"Amir did a great job on my bathroom. I was very specific in my vision and he made sure to stay within budget and make my dream bathroom a reality. He was always communicating and involving me, which I really appreciated!"
Ieva K on March 2024

RICCON CONSTRUCTION LLC
RICCON CONSTRUCTION LLC
Riccon Construction LLC is a Licensed & Insured General Contractor serving King & Snohomish County. We serve both residential and commercial customers and are listed with the Better Business Bureau. We offer quality craftsmanship at an affordable cost and treat every customer like family. We provide free estimates and are happy to meet you in person to discuss your next project.
"Fast, efficient and high quality workmanship. Jeff, Jon and their team were highly communicative and knowledgeable about our home remodel project. Will definitely be using them again!"
Bella K on February 2024
Riccon Construction LLC is a Licensed & Insured General Contractor serving King & Snohomish County. We serve both residential and commercial customers and are listed with the Better Business Bureau. We offer quality craftsmanship at an affordable cost and treat every customer like family. We provide free estimates and are happy to meet you in person to discuss your next project.
"Fast, efficient and high quality workmanship. Jeff, Jon and their team were highly communicative and knowledgeable about our home remodel project. Will definitely be using them again!"
Bella K on February 2024
Excel General Contractor, LLC
Excel General Contractor, LLC
Excel General Contractor is a full service home remodeling and construction contractor. We offer a high level of customer service while maintaining fair pricing. Our team is small enough that you get individualized attention but big enough to get your project done effectively and efficiently. We do all projects from small repairs and renovations up to designing and building you a complete new custom home.
"Nate allowed me to order my bathtub myself, which was nice. Lowe's failing to deliver when promised, was not. This delayed the start, and although it did take longer than I expected, everything came out great. They did not charge me extra after the water damage was exposed, which was a relief. One of the other estimates I got from a general contractor was for 3x as much, AND they planned to add on after the wall was opened. The bathroom specialists wanted 150% of what we paid, and I think we ended up with better results."
Christopher B on March 2025
Excel General Contractor is a full service home remodeling and construction contractor. We offer a high level of customer service while maintaining fair pricing. Our team is small enough that you get individualized attention but big enough to get your project done effectively and efficiently. We do all projects from small repairs and renovations up to designing and building you a complete new custom home.
"Nate allowed me to order my bathtub myself, which was nice. Lowe's failing to deliver when promised, was not. This delayed the start, and although it did take longer than I expected, everything came out great. They did not charge me extra after the water damage was exposed, which was a relief. One of the other estimates I got from a general contractor was for 3x as much, AND they planned to add on after the wall was opened. The bathroom specialists wanted 150% of what we paid, and I think we ended up with better results."
Christopher B on March 2025

Ram Jack West - Seattle
Ram Jack West - Seattle
At Ram Jack West, we treat customers with respect and care. If you notice cracks, damages, or other issues with your foundation, our team is ready to help. We have innovative systems that have been refined over our 40+ years of experience.
"Very well. They worked diligently for two days to do the repair."
Bonnie L on October 2025
At Ram Jack West, we treat customers with respect and care. If you notice cracks, damages, or other issues with your foundation, our team is ready to help. We have innovative systems that have been refined over our 40+ years of experience.
"Very well. They worked diligently for two days to do the repair."
Bonnie L on October 2025

Arnott Construction Services
Arnott Construction Services
At Arnott Construction, we understand how important it is to find a contractor with integrity who values your personal interest and financial investment in your home. We are an experienced team of dedicated professionals and we take pride in producing excellent workmanship. With over 25 years of experience, our services extend from kitchen and bath remodeling to complete-house transformation. We are dedicated to top-quality construction and attention to detail.
"We have not yet begun the project due to scheduling and lead time on items, but we are under contract and plans are in place to begin the end of February. We have been very pleased with John Arnott and look forward to working with him to complete our project. I will definitely provide reviews when we are complete. Can't wait!!"
Debra F on January 2021
At Arnott Construction, we understand how important it is to find a contractor with integrity who values your personal interest and financial investment in your home. We are an experienced team of dedicated professionals and we take pride in producing excellent workmanship. With over 25 years of experience, our services extend from kitchen and bath remodeling to complete-house transformation. We are dedicated to top-quality construction and attention to detail.
"We have not yet begun the project due to scheduling and lead time on items, but we are under contract and plans are in place to begin the end of February. We have been very pleased with John Arnott and look forward to working with him to complete our project. I will definitely provide reviews when we are complete. Can't wait!!"
Debra F on January 2021

Groundworks
Groundworks
Since 1987, Groundworks has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across North-West Washington. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or crawl space. GROUN**76305
"Current employee of the Arlington Location posted this on her social media account."
John S on September 2025
Since 1987, Groundworks has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across North-West Washington. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or crawl space. GROUN**76305
"Current employee of the Arlington Location posted this on her social media account."
John S on September 2025

Skyline Builders WA INC
Skyline Builders WA INC
At Skyline Builders WA, we uphold the core values of honesty, reliability, and superior craftsmanship. Established in 2019, we specialize in transforming bathrooms and kitchens, bringing our expertise to Bellevue and the wider King County area as trusted general contractors. Licensed by the Washington State Board, our unwavering commitment to ensuring 100% customer satisfaction propels every project forward, guaranteeing a journey devoid of surprises or disappointments.
"Well, here is a contractor story you don’t always hear. My bathroom was remodeled late last year. Unfortunately, my tub started leaking into my neighbors condo. I texted Tony and heard back in 15 minutes. A crew was by the next day and it was fixed without questions and at no cost to me. This company has integrity, pride and excellent customer service. You will not be disappointed!!!!"
Rebecca H on May 2025
At Skyline Builders WA, we uphold the core values of honesty, reliability, and superior craftsmanship. Established in 2019, we specialize in transforming bathrooms and kitchens, bringing our expertise to Bellevue and the wider King County area as trusted general contractors. Licensed by the Washington State Board, our unwavering commitment to ensuring 100% customer satisfaction propels every project forward, guaranteeing a journey devoid of surprises or disappointments.
"Well, here is a contractor story you don’t always hear. My bathroom was remodeled late last year. Unfortunately, my tub started leaking into my neighbors condo. I texted Tony and heard back in 15 minutes. A crew was by the next day and it was fixed without questions and at no cost to me. This company has integrity, pride and excellent customer service. You will not be disappointed!!!!"
Rebecca H on May 2025
FAQs for foundation drain installation projects in Mountlake Terrace, WA
The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end.
For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.
Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing.
If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.
Foundation repairs cost about $5,000, on average. Typically, prices range from $2,200 to $7,800, depending on the type and extent of repairs needed. Cost factors include foundation type, home size, soil stability, accessibility, and the ultimate cause of the problem and what methods and materials are required to fix it.
The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in.
If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.
The Mountlake Terrace, WA homeowners’ guide to foundation drain installation services
From average costs to expert advice, get all the answers you need to get your job done.
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
Crawl space repair costs can seem intimidating, but putting them off can lead to bigger issues. Learn about repair costs in this guide to set your budget.
A basement remodel can often cost as much as adding another room. However, homeowners should consider the usefulness and ROI of a remodel.
Thinking of finishing your basement? Before you do, learn about when permits are required and what happens if you don’t get one before beginning construction.
Keeping your crawl space vents open or closed largely depends on the season, moisture, and existing ventilation. Learn why weather is a major factor.
Converting your basement lets you gain valuable living space. Learn how to turn a basement into a living space with these nine tips.
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