Get matched with top basement leak repair pros in Union, WA
There are 7 highly-rated local basement leak repair pros.
Need a pro for your basement leak repair project in Union, WA?
Select your specific project to find the pro for you.
TRUSTED BY UNION, WA HOMEOWNERS
4.6 Average homeowner rating
158 Verified basement leak repair services reviews
Verified Reviews for Basement Leak Repair pros in Union, WA
*The Angi rating for Basement Leak Repair companies in Union, 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 Union, 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 December 02, 2025
Find Basement leak repair pros in Union
Rain Pros Inc
Rain Pros Inc
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
2006 years of experience
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
Andy Construction LLC
Andy Construction LLC
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2011 years of experience
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
Groundworks
Groundworks
Customers say: Quick response
1997 years of experience
Free onsite estimate
Groundworks, formerly, Matvey Foundation Repair is the leading structural and concrete repair firm in Western Washington. We specialize in repairing residential and commercial foundations, concrete slabs, bowing/cracked basement walls, sinking floors, concrete porches, settling/cracked foundations, and other structural issues. We raise and level concrete pavements, driveways, and sidewalks. We also offer basement waterproofing. Our expert design technicians provide professional services for commercial, residential, industrial, government, and municipal applications with award-winning products and superior customer service. CALL US TODAY FOR A FREE ESTIMATE! GROUN**76305
"Very informative. Clear and concise. Gave us many options. Daniel is a wonderful and honest person and was so helpful with our questions. The crew lead by Anthony, with Jordan, Uriel, and Richard did professional work. The finished product is wonderful and can already feel the results in the house. Would 1000% recommend. Just keep in mind it is a very messy job. These guys do the best they can to keep it clean"
Charles W on May 2025
Groundworks, formerly, Matvey Foundation Repair is the leading structural and concrete repair firm in Western Washington. We specialize in repairing residential and commercial foundations, concrete slabs, bowing/cracked basement walls, sinking floors, concrete porches, settling/cracked foundations, and other structural issues. We raise and level concrete pavements, driveways, and sidewalks. We also offer basement waterproofing. Our expert design technicians provide professional services for commercial, residential, industrial, government, and municipal applications with award-winning products and superior customer service. CALL US TODAY FOR A FREE ESTIMATE! GROUN**76305
"Very informative. Clear and concise. Gave us many options. Daniel is a wonderful and honest person and was so helpful with our questions. The crew lead by Anthony, with Jordan, Uriel, and Richard did professional work. The finished product is wonderful and can already feel the results in the house. Would 1000% recommend. Just keep in mind it is a very messy job. These guys do the best they can to keep it clean"
Charles W on May 2025
Fusion Builders
Fusion Builders
Super Service Award
2025 years of experience
Free onsite estimate
Fusion Builders is a licensed and insured general contractor serving homeowners across Washington State. We specialize in home remodeling, kitchen and bathroom renovations, additions, ADUs, roofing, and flooring. Our team is known for quality craftsmanship, clear communication, and reliable service. From remodels to new builds, Fusion Builders delivers lasting results that fit your vision, on time and on budget
"We were looking for someone to remodel our kitchen in Kent and honestly didn’t know where to start. A friend from work mentioned Fusion Builders and said to ask for Daniel. I gave him a call and he came by the next day to take a look. From the first meeting, Daniel was super professional and easy to talk to—he gave us ideas we hadn’t even considered, like opening up the wall to the dining area for more light. The whole process went smoothly; his crew showed up on time every day, kept the area clean, and finished earlier than we expected. Now our kitchen looks completely different—bright, modern, and way more functional. We’ve already had family over and everyone keeps asking who did it. We’re really glad we found Daniel through that recommendation, and we’ll definitely call him again for our bathroom next!"
Sue T on November 2025
Fusion Builders is a licensed and insured general contractor serving homeowners across Washington State. We specialize in home remodeling, kitchen and bathroom renovations, additions, ADUs, roofing, and flooring. Our team is known for quality craftsmanship, clear communication, and reliable service. From remodels to new builds, Fusion Builders delivers lasting results that fit your vision, on time and on budget
"We were looking for someone to remodel our kitchen in Kent and honestly didn’t know where to start. A friend from work mentioned Fusion Builders and said to ask for Daniel. I gave him a call and he came by the next day to take a look. From the first meeting, Daniel was super professional and easy to talk to—he gave us ideas we hadn’t even considered, like opening up the wall to the dining area for more light. The whole process went smoothly; his crew showed up on time every day, kept the area clean, and finished earlier than we expected. Now our kitchen looks completely different—bright, modern, and way more functional. We’ve already had family over and everyone keeps asking who did it. We’re really glad we found Daniel through that recommendation, and we’ll definitely call him again for our bathroom next!"
Sue T on November 2025
Opportunity Construction
Opportunity Construction
Super Service Award
Customers say: Terrific value
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2002 years of experience
We are a general contractor that focuses on the customers needs since 2002. Our primary goal is find solutions that fit into the clients time frame and budget. We work on remodels, rental renovations, handy mans services for general maintenance and repairs, drainage and sewer solutions, decking. Emergency Service. Big or small projects welcome. Let us fulfill your desired needs.
"Opportunity Construction will always be my #1 company to go to for my fencing needs. Here's the reason why. First, from start to finish, Dean Currow was very knowledgeable about installation of fencing. He displayed great customer service, professionalism, attention to details, and was so easy to work with. He was prompt; arriving on time each day. Second, his team of workers were exceptional! They were the best; working hard...non stop, until the last steel panel was in place. Opportunity Construction made my dream come true. They are an A++++ company. Last, I couldn't be happier with the installation. The fence looks beautiful, and from all of the drive-bys, I am sure this company will be receiving a few more calls."
patti B on June 2025
We are a general contractor that focuses on the customers needs since 2002. Our primary goal is find solutions that fit into the clients time frame and budget. We work on remodels, rental renovations, handy mans services for general maintenance and repairs, drainage and sewer solutions, decking. Emergency Service. Big or small projects welcome. Let us fulfill your desired needs.
"Opportunity Construction will always be my #1 company to go to for my fencing needs. Here's the reason why. First, from start to finish, Dean Currow was very knowledgeable about installation of fencing. He displayed great customer service, professionalism, attention to details, and was so easy to work with. He was prompt; arriving on time each day. Second, his team of workers were exceptional! They were the best; working hard...non stop, until the last steel panel was in place. Opportunity Construction made my dream come true. They are an A++++ company. Last, I couldn't be happier with the installation. The fence looks beautiful, and from all of the drive-bys, I am sure this company will be receiving a few more calls."
patti B on June 2025
TerraFirma Foundation Systems
TerraFirma Foundation Systems
Customers say: Quick response
2005 years of experience
Free onsite estimate
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
TerraFirma Foundation Systems
TerraFirma Foundation Systems
Customers say: Quick response
2005 years of experience
Free onsite estimate
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.
"Good and fair estimate. Good solution to our problem. The team were very professional and produced excellent results."
Stuart D on November 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.
"Good and fair estimate. Good solution to our problem. The team were very professional and produced excellent results."
Stuart D on November 2025
BUILDING PERFORMANCE PROS LLC
BUILDING PERFORMANCE PROS LLC
2025 years of experience
Free onsite estimate
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"The workers were on time. Very efficient. They did a blower door test and found the air leaks and insulated these areas. Blew installation above the garage, cleaned out the crawl space and put new installation there and basement. Found a water leak from my toilet,Thank goodness. Covered everything in the basement and swept and cleaned up after. I would recommend them!"
Nancy W on October 2025
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"The workers were on time. Very efficient. They did a blower door test and found the air leaks and insulated these areas. Blew installation above the garage, cleaned out the crawl space and put new installation there and basement. Found a water leak from my toilet,Thank goodness. Covered everything in the basement and swept and cleaned up after. I would recommend them!"
Nancy W on October 2025
Sentri Homes
Sentri Homes
2023 years of experience
Free onsite estimate
Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.
Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.
Shocking Difference LLC
Shocking Difference LLC
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
We are a small family owned and ran business. We believe in giving great service to our customers. We have fair prices and do our best to minimize costs to our customers. We warranty our work for 3 year and parts for the manufacturer's warranty. Serving Little Rock & Spanaway.
"The work went well. They did everything that I expected."
Linda G on November 2023
We are a small family owned and ran business. We believe in giving great service to our customers. We have fair prices and do our best to minimize costs to our customers. We warranty our work for 3 year and parts for the manufacturer's warranty. Serving Little Rock & Spanaway.
"The work went well. They did everything that I expected."
Linda G on November 2023
Basement Leak Repair questions, answered by experts
The Union, WA homeowners’ guide to basement leak repair services
From average costs to expert advice, get all the answers you need to get your job done.
The first step toward a cozy finished basement is adding its framing. How much does it cost to frame a basement? Let's break down the numbers.
The cost of installing a wine cellar varies based on square footage, the type of wine cellar or wine cave, materials used, where it is located in the property, and where you live. Use this guide to find how much your wine cellar will cost.
Sump pump replacement costs depend on the type of unit you have and the cost of labor, which varies by region. Read on to find out more about what to expect.
Dealing with a damp crawl space? Use these eight simple tips to get rid of the moisture and water-related problems once and for all.
An unfinished basement is often the final frontier of home design. While the uses of other rooms are often preordained, the basement can be so many different things, from a playroom to a home office to a bar.
Discover the pros, cons, and what it takes to turn a crawl space into a basement to add functional space and increase your home's value.
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