Get matched with top basement leak repair pros in Seattle, WA
There are 30 highly-rated local basement leak repair pros.
TRUSTED BY HOMEOWNERS
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223 Verified Reviews for Basement Leak Repair pros in Seattle, WA
*The Angi rating for Basement Leak Repair companies in Seattle, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
*The HomeAdvisor rating for Basement Leak Repair companies in Seattle, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
Last update on May 30, 2025
Basement leak repair pros in Seattle
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
Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.
"Great; competitive price, installation went great, friendly and responsive staff in person and office"
Andrew M on February 2020
Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.
"Great; competitive price, installation went great, friendly and responsive staff in person and office"
Andrew M on February 2020
Our employees have countless years of construction experience. Our primary focuses are providing top quality craftsmanship and customer satisfaction.
Our employees have countless years of construction experience. Our primary focuses are providing top quality craftsmanship and customer satisfaction.
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
JC Anderson Enterprises Inc is located on the Kitsap peninsula. Our service areas include: Poulsbo, Silverdale, Port Orchard, Bainbridge, and Gig Harbor. We offer fine residential building and renovations, We focus on service and quality with over 35 years experience. We are licensed, bonded, and insured. • Residential and commercial remodeling. • Vacation home renovations.
"It went well"
DEAN R on February 2025
JC Anderson Enterprises Inc is located on the Kitsap peninsula. Our service areas include: Poulsbo, Silverdale, Port Orchard, Bainbridge, and Gig Harbor. We offer fine residential building and renovations, We focus on service and quality with over 35 years experience. We are licensed, bonded, and insured. • Residential and commercial remodeling. • Vacation home renovations.
"It went well"
DEAN R on February 2025
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
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We are not a big company that you have to go through all the phone calls. Owner Andy Zhang will be the one to answer the phone, provide you the bid, and supervise and inspect the work before finish. We are so confident in our work, quality, and over all experience that we don't need any money down. Our customers don't pay us anything until the work is done and customer is happy! For a house on the market, in most cases, we allow owner pay the full bill through escrow at closing. We pride ourselves in treating every customer with honestly.We looking forward to hear and serve you soon!
"They did a great job"
Chris D on May 2025
We are not a big company that you have to go through all the phone calls. Owner Andy Zhang will be the one to answer the phone, provide you the bid, and supervise and inspect the work before finish. We are so confident in our work, quality, and over all experience that we don't need any money down. Our customers don't pay us anything until the work is done and customer is happy! For a house on the market, in most cases, we allow owner pay the full bill through escrow at closing. We pride ourselves in treating every customer with honestly.We looking forward to hear and serve you soon!
"They did a great job"
Chris D on May 2025
We specialize in small and medium-sized remodels, covering from bathrooms and kitchens to painting, hardwood installations and deck constructions. With over 20 years of experience, we've honed ur craft and built a reputation for quality and reliability. Serving the Eastside and Seattle communities, we prioritize building lasting relationships and ensuring customer satisfaction. Our business thrives on word-of-mouth referrals, a testament to our commitment to excellence.
"Alex and the Alda team did a great job with my flooring installation project and I would highly recommend them and flhite thank again in the future."
Christina V on February 2024
We specialize in small and medium-sized remodels, covering from bathrooms and kitchens to painting, hardwood installations and deck constructions. With over 20 years of experience, we've honed ur craft and built a reputation for quality and reliability. Serving the Eastside and Seattle communities, we prioritize building lasting relationships and ensuring customer satisfaction. Our business thrives on word-of-mouth referrals, a testament to our commitment to excellence.
"Alex and the Alda team did a great job with my flooring installation project and I would highly recommend them and flhite thank again in the future."
Christina V on February 2024
We are a Seattle-based general contractor specializing in remodels and new home construction. We can transform your existing structure into the house of your dreams, build you a backyard cottage, or start from scratch to build you an entire new home. We do second-story additions, basement expansions, house lifting, and structural work. We can help you get the primary bedroom, bathroom, or kitchen that you've always wanted, and can make sure that your addition blends seamlessly with your existing structure. We can get you set up with architects and engineers to get your project started, and our team of professionals will get your project finished. We guide you through from start to finish: from demolition, framing, plumbing, electrical, drywall, and flooring all the way to finish carpentry, tile work, built-in cabinetry, and fine finishes.
"We had a great experience working with NRC Homes on a significant remodel as we prepared to move into our new home. They were highly organized, very communicative, and a pleasure to work with. Despite a tight timeline and several changes along the way (Due to changes from us), they delivered everything on time and were incredibly patient and flexible. We’re so grateful for their professionalism and would absolutely recommend them!"
Richard M on March 2025
We are a Seattle-based general contractor specializing in remodels and new home construction. We can transform your existing structure into the house of your dreams, build you a backyard cottage, or start from scratch to build you an entire new home. We do second-story additions, basement expansions, house lifting, and structural work. We can help you get the primary bedroom, bathroom, or kitchen that you've always wanted, and can make sure that your addition blends seamlessly with your existing structure. We can get you set up with architects and engineers to get your project started, and our team of professionals will get your project finished. We guide you through from start to finish: from demolition, framing, plumbing, electrical, drywall, and flooring all the way to finish carpentry, tile work, built-in cabinetry, and fine finishes.
"We had a great experience working with NRC Homes on a significant remodel as we prepared to move into our new home. They were highly organized, very communicative, and a pleasure to work with. Despite a tight timeline and several changes along the way (Due to changes from us), they delivered everything on time and were incredibly patient and flexible. We’re so grateful for their professionalism and would absolutely recommend them!"
Richard M 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
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
Basement leak repair services FAQs
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.
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.
Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.
Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms.
Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.
Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.
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.
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