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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon53
    Verified basement leak repair services reviews

Verified Reviews for Basement Leak Repair pros in Olga, WA

*The Angi rating for Basement Leak Repair companies in Olga, 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 Olga, 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 October 17, 2025

Find Basement leak repair pros in Olga

Avatar for Groundworks

Groundworks

18931 59TH AVE NE
4.68(
25
)
•Approved Pro

Groundworks

18931 59TH AVE NE
4.68(
25
)
•Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
23 local quotes requested

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

Avatar for Groundworks

Groundworks

18915 16th Ave S
4.44(
162
)
•Approved Pro

Groundworks

18915 16th Ave S
4.44(
162
)
•Approved Pro
Customers say: Super punctual
27 local quotes requested
28 years of experience

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

Avatar for SKILLWERX CONSTRUCTION INC.

SKILLWERX CONSTRUCTION INC.

2175 Lagerwey Circle
5.00(
6
)
•Approved Pro

SKILLWERX CONSTRUCTION INC.

2175 Lagerwey Circle
5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 local quotes requested

Here at SKILLWERX CONSTRUCTION INC. we offer all your home needs. We specialize in: - KITCHEN/BATHROOM REMODELS - HOME ADDITIONS - INTERIOR/EXTERIOR PAINTING - DECKS - CONCRETE And so much more. Give us a call. Fernando S. 360-318-6438

"Very well they were very responsible and paid attention to detail - sought my opinion when needed"

DeeDee L on December 2022

Here at SKILLWERX CONSTRUCTION INC. we offer all your home needs. We specialize in: - KITCHEN/BATHROOM REMODELS - HOME ADDITIONS - INTERIOR/EXTERIOR PAINTING - DECKS - CONCRETE And so much more. Give us a call. Fernando S. 360-318-6438

"Very well they were very responsible and paid attention to detail - sought my opinion when needed"

DeeDee L on December 2022

Avatar for Burlingame Contracting

Burlingame Contracting

3780 Britton Rd
5.00(
15
)
•Approved Pro

Burlingame Contracting

3780 Britton Rd
5.00(
15
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
42 local quotes requested

We are a new local business with 30 years of experience in the industry. We can act as General contractors on a large project or take on smaller sub-contracts. Depending on the job we bill for time and materials, or a lump sum total with 40%-50% due at signing of the contract

"Paul Burlingame (and team) constructed a basement garage and attached ADU on the side of our 100 year old house - no small feat at all. Initially we were a little guarded because of all the horror stories you hear about shiesty contractors, but our experience with Paul has been nothing but positive throughout the entire build. He has a keen attention to detail and values good quality work. For example, there were a couple crucial details that were not described by our engineer, and Paul worked hard to determine the right course of action. In the end, what he came up with was better than we could have imagined. Not only is he personable and a knowledgeable contractor, he has an eye for aesthetic which was a delight as we discussed design options, from trim details to pergola hardware. In the end, Paul and his team built us a stunning 800 sf 2 story ADU and 400 sf basement garage, that feels spacious and contemporary while beautifully tying together with the exterior of our existing 1920s Tudor Revival home. I can not recommend Burlingame Contracting enough! Thank you Paul!!"

Claire C on December 2022

We are a new local business with 30 years of experience in the industry. We can act as General contractors on a large project or take on smaller sub-contracts. Depending on the job we bill for time and materials, or a lump sum total with 40%-50% due at signing of the contract

"Paul Burlingame (and team) constructed a basement garage and attached ADU on the side of our 100 year old house - no small feat at all. Initially we were a little guarded because of all the horror stories you hear about shiesty contractors, but our experience with Paul has been nothing but positive throughout the entire build. He has a keen attention to detail and values good quality work. For example, there were a couple crucial details that were not described by our engineer, and Paul worked hard to determine the right course of action. In the end, what he came up with was better than we could have imagined. Not only is he personable and a knowledgeable contractor, he has an eye for aesthetic which was a delight as we discussed design options, from trim details to pergola hardware. In the end, Paul and his team built us a stunning 800 sf 2 story ADU and 400 sf basement garage, that feels spacious and contemporary while beautifully tying together with the exterior of our existing 1920s Tudor Revival home. I can not recommend Burlingame Contracting enough! Thank you Paul!!"

Claire C on December 2022

Avatar for John's Waterproofing Co.

John's Waterproofing Co.

219 Airport Road
4.86(
51
)
•Approved Pro

John's Waterproofing Co.

219 Airport Road
4.86(
51
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
38 local quotes requested

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

Avatar for Legacy Remodeling, LLC

Legacy Remodeling, LLC

4.90(
10
)

Legacy Remodeling, LLC

4.90(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned business that specializes in kitchen and bathroom remodeling. Our belief in strong communications leads to the highest level of professionalism, integrity and honesty in our relationships with our clients. With more than 10 years of experience you can expect to receive quality precise craftsmanship. Our objective is to provide remodeling services at fair and competitive price.

"Legacy Remodeling did an awesome job to our bathrooms and family room. It turned out beautifully and was completed on time. After meeting up with Alvaro (owner) several times to discuss the projects, we decided to hire him. The best part about this renovation was that Alvaro did the work himself with very good eye on details, as well he is very knowledgeable on plumbing, tiles, carpentry and electrical. Also, he has a great crew. Often, they worked weekends and stayed late. We were very happy with Alvaro and his crew and, we plan to hire them again soon for our next house project."

Jerry D on August 2021

We are a family owned business that specializes in kitchen and bathroom remodeling. Our belief in strong communications leads to the highest level of professionalism, integrity and honesty in our relationships with our clients. With more than 10 years of experience you can expect to receive quality precise craftsmanship. Our objective is to provide remodeling services at fair and competitive price.

"Legacy Remodeling did an awesome job to our bathrooms and family room. It turned out beautifully and was completed on time. After meeting up with Alvaro (owner) several times to discuss the projects, we decided to hire him. The best part about this renovation was that Alvaro did the work himself with very good eye on details, as well he is very knowledgeable on plumbing, tiles, carpentry and electrical. Also, he has a great crew. Often, they worked weekends and stayed late. We were very happy with Alvaro and his crew and, we plan to hire them again soon for our next house project."

Jerry D on August 2021

Paradigm Home Renovations LLC

5952 Longdin Rd
No reviews yet

Paradigm Home Renovations LLC

5952 Longdin Rd
No reviews yet
23 years of experience

Paradigm Home Renovations LLC - A full service remodeling company that offers a wide range of skill sets with the experience and credentials to back it up. Licensed, Bonded and Insured in the State of Washington - PHR LLC is devoted to the quality building practices that our clients expect of professionals and we strive to make the dreams come true. We love what we do!. Dont stress - we handle projects of all sizes. From minor handyman interior/exterior repairs to large new construction and interior/exterior remodeling! Do you have excavation needs? We do that too! The right professionals for the best work in town. Not only do we offer the work, we will handle the Permitting if required and/or any design help that is needed. We believe that attention to detail and customer service along with our 25 years of experience in large or small projects with all the assets in one place sets us apart!

Paradigm Home Renovations LLC - A full service remodeling company that offers a wide range of skill sets with the experience and credentials to back it up. Licensed, Bonded and Insured in the State of Washington - PHR LLC is devoted to the quality building practices that our clients expect of professionals and we strive to make the dreams come true. We love what we do!. Dont stress - we handle projects of all sizes. From minor handyman interior/exterior repairs to large new construction and interior/exterior remodeling! Do you have excavation needs? We do that too! The right professionals for the best work in town. Not only do we offer the work, we will handle the Permitting if required and/or any design help that is needed. We believe that attention to detail and customer service along with our 25 years of experience in large or small projects with all the assets in one place sets us apart!

The Handyman Contractor

6067 Portal Way, Suite 1
No reviews yet

The Handyman Contractor

6067 Portal Way, Suite 1
No reviews yet
Free onsite estimate

We are a full-service remodeling, repair, and maintenance company that specialize in highly skilled, multi-trade jobs. Our projects range from small home repairs to full home remodeling projects. Our service areas include Whatcom, Skagit, Island, Snohomish, and King County of Washington. Some of our services include home remodeling, home repair, landscaping, and electrical services, but visit our website for a full list of our services. Our team of professionals can handle all of your repair, remodeling and maintenance needs, so feel free to contact us today to discuss your project ideas. If you have a home repair emergency, you may call us after hours as well.

We are a full-service remodeling, repair, and maintenance company that specialize in highly skilled, multi-trade jobs. Our projects range from small home repairs to full home remodeling projects. Our service areas include Whatcom, Skagit, Island, Snohomish, and King County of Washington. Some of our services include home remodeling, home repair, landscaping, and electrical services, but visit our website for a full list of our services. Our team of professionals can handle all of your repair, remodeling and maintenance needs, so feel free to contact us today to discuss your project ideas. If you have a home repair emergency, you may call us after hours as well.

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Basement Leak Repair questions, answered by experts

The best basement waterproofing method depends on the issue you’re trying to solve. For example, if you have standing water on your basement floor, a floor drain or sump pump might be your best solution. Or, if you have standing water around your foundation, installing a drainage system that protects your basement and foundation might be better.

The most challenging part of finishing a basement is addressing moisture control. Basement waterproofing is an essential task that requires a professional’s skills and knowledge. If you don’t properly waterproof your finished basement, it’ll be vulnerable to dampness, water damage, and mold growth. Ensuring proper insulation and ventilation to combat these issues while meeting building codes adds complexity to your remodeling project.

Many prevention methods can be used individually or in combination to waterproof your basement. Some of the most common waterproofing methods include:

  • Using dehumidifiers 

  • Silicate concrete sealers

  • Vapor barriers 

  • Baseboard channels 

  • Drain tile systems

  • Waterproofing paint

  • Drainage systems

  • Epoxy injection

  • Interior French drains

  • Exterior excavation and waterproofing

  • Cement waterproofing

  • Weep tiles

  • Liquid membrane

  • Sheet membrane 

  • Yard grading

  • Gutters and downspouts

Yes, many contractors offer warranties for their work. Confirm terms before starting the project.

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

The Olga, 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.

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