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    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Spokane

Avatar for TG Excavating & Construction

TG Excavating & Construction

5.00(
8
)
Approved Pro

TG Excavating & Construction

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

At TG EXCAVATING & CONSTRUCTION LLC, 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!

"An outstanding Professional Iâ ll definitely have TG do projects for me in the future!!"

Bob D on June 2024

At TG EXCAVATING & CONSTRUCTION LLC, 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!

"An outstanding Professional Iâ ll definitely have TG do projects for me in the future!!"

Bob D on June 2024


Avatar for Premier Basement Systems, Inc.

Premier Basement Systems, Inc.

4.32(
25
)
Approved Pro

Premier Basement Systems, Inc.

4.32(
25
)
Approved Pro
Customers say: Quick response
38 local quotes requested
33 years of experience

Premier Basement Systems, Inc. is the company to trust regarding any issues you may have with foundation repairs, and foundation and basement waterproofing. We also provide services for crawl space repair, radon gas abatement, and mold or toxicity removal. We have more than 18 years experience serving happy clients in both the greater Spokane area and Idaho. Call now for the best service and experience available!

"Outstanding experience. They figured out the problem and fixed it. Fair, honest, reliable, did good quality work. Great price. Responsive to all communication. Really nice guys, too. Wouldn't hesitate to hire them again. "

Leigh T on April 2025

Premier Basement Systems, Inc. is the company to trust regarding any issues you may have with foundation repairs, and foundation and basement waterproofing. We also provide services for crawl space repair, radon gas abatement, and mold or toxicity removal. We have more than 18 years experience serving happy clients in both the greater Spokane area and Idaho. Call now for the best service and experience available!

"Outstanding experience. They figured out the problem and fixed it. Fair, honest, reliable, did good quality work. Great price. Responsive to all communication. Really nice guys, too. Wouldn't hesitate to hire them again. "

Leigh T on April 2025


Avatar for MTU Services LLC

MTU Services LLC

5.00(
5
)
Approved Pro

MTU Services LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
76 local quotes requested

Protect the investment you’ve made with the knowledgeable team at MTU Services LLC. We are your local basement and foundation experts serving all of Washington state and North Idaho. We offer customized basement waterproofing, foundation repair, concrete crack repair, and basement sump pump solutions and egress windows for your home. Contact MTU Services LLC today to learn more about how we can help you protect your home. Give us a call to request a quote or to schedule service. Services include: leaking basement or crawl space repairs, foundation cracks repaired, lifting piers and levelling for your home or building, sup um systems and more.

"The project at xxxxx was complete last Thursday. Impressive is an understatement for Jesse and his crew. Excellent communication; excellent followthrough and project completed within estimated timeline and completed as quoted. From our original contact with MTU Services on Aug 20th, through the proposal, scheduling and actual project, MTU has provided service excellence! Thank you!!! I recommend MTU services!"

Gina B on October 2025

Protect the investment you’ve made with the knowledgeable team at MTU Services LLC. We are your local basement and foundation experts serving all of Washington state and North Idaho. We offer customized basement waterproofing, foundation repair, concrete crack repair, and basement sump pump solutions and egress windows for your home. Contact MTU Services LLC today to learn more about how we can help you protect your home. Give us a call to request a quote or to schedule service. Services include: leaking basement or crawl space repairs, foundation cracks repaired, lifting piers and levelling for your home or building, sup um systems and more.

"The project at xxxxx was complete last Thursday. Impressive is an understatement for Jesse and his crew. Excellent communication; excellent followthrough and project completed within estimated timeline and completed as quoted. From our original contact with MTU Services on Aug 20th, through the proposal, scheduling and actual project, MTU has provided service excellence! Thank you!!! I recommend MTU services!"

Gina B on October 2025



Coeur D'alene painting

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Coeur D'alene painting

No reviews yet

I am a paint contractor with one employee. We pride ourselves in quality assurance. To achieve that we do the work ourselves. We ask for half the bill at the start of the job and the last half received upon completion and customer satisfaction.

I am a paint contractor with one employee. We pride ourselves in quality assurance. To achieve that we do the work ourselves. We ask for half the bill at the start of the job and the last half received upon completion and customer satisfaction.


Royalrock roofing and remodeling

No reviews yet

Royalrock roofing and remodeling

No reviews yet
10 years of experience

We are a general contracting business with 12 years of construction experience. We specialize in full remodels from roofing to flooring, along with priding ourselves in having great prices and quality craftsmanship.

We are a general contracting business with 12 years of construction experience. We specialize in full remodels from roofing to flooring, along with priding ourselves in having great prices and quality craftsmanship.


Kelley Developments

No reviews yet

Kelley Developments

No reviews yet
10 years of experience

We are an experienced locally owned and operated company that specializes in major projects (commercial and residential) in restorations and property maintenance. We have a community-based philosophy and look forward to the opportunity to earn your business. Our work is warrantied for 1 full year following the service. We are one of only around 5% of General Contractors in the Inland Empire who are accredited with the Better Business Bureau and we maintain an A+ service rating with them. Call us to ask how we can help complete your project for an affordable price. Thanks! Keith Kelley, Contractor License #: KELLEDL852CP

We are an experienced locally owned and operated company that specializes in major projects (commercial and residential) in restorations and property maintenance. We have a community-based philosophy and look forward to the opportunity to earn your business. Our work is warrantied for 1 full year following the service. We are one of only around 5% of General Contractors in the Inland Empire who are accredited with the Better Business Bureau and we maintain an A+ service rating with them. Call us to ask how we can help complete your project for an affordable price. Thanks! Keith Kelley, Contractor License #: KELLEDL852CP


Avatar for Eagle River Development, LLC "General Contractor"

Eagle River Development, LLC "General Contractor"

No reviews yet

Eagle River Development, LLC "General Contractor"

No reviews yet
25 years of experience

Eagle River Development, LLC was organized in the year 2000 through a merger between a general contracting company and an environmental/geological consulting and services firm. The company provides its customers a business having credible vertical and horizontal building experience as well as professional environmental and geological consulting capabilities. Eagle River is a graduate of the SBA 8(a) business program and qualifies as a Minority Business Enterprise. The company also participates in an SBA approved Mentor-Protégé program and has a successful Joint Venture (ERLK JV) in effect with one of the regions larger construction firms. Recently the Joint Venture entity has successfully completed a 27-home housing development and community center at Inchelium, WA. Eagle River employs a staff of project managers, superintendents, operators and craftsmen-a team that has experience and that has successfully completed more than 500 construction and professional consulting projects. Eagle River maintains a perfect L&I safety record (EMR 0.89), high standards of work quality and craftsmanship, technical know-how, integrity, financial strength (D&B rated), and large scale project bonding capacity. Partner and owner Richard W. Curtiss is a member of the Spokane Indian Tribe and has over forty years’ experience in numerous building and civil engineering construction projects. Partner and owner, John F. Wark, is a licensed Professional Geologist with over thirty-five years of experience in construction and mining management, scheduling and estimating together with the discovery of a number of large gold mines and successful completion of numerous geological and environmental projects. Together, the owners oversee the company contracts, estimates, schedules, quality control and safety procedures.

Eagle River Development, LLC was organized in the year 2000 through a merger between a general contracting company and an environmental/geological consulting and services firm. The company provides its customers a business having credible vertical and horizontal building experience as well as professional environmental and geological consulting capabilities. Eagle River is a graduate of the SBA 8(a) business program and qualifies as a Minority Business Enterprise. The company also participates in an SBA approved Mentor-Protégé program and has a successful Joint Venture (ERLK JV) in effect with one of the regions larger construction firms. Recently the Joint Venture entity has successfully completed a 27-home housing development and community center at Inchelium, WA. Eagle River employs a staff of project managers, superintendents, operators and craftsmen-a team that has experience and that has successfully completed more than 500 construction and professional consulting projects. Eagle River maintains a perfect L&I safety record (EMR 0.89), high standards of work quality and craftsmanship, technical know-how, integrity, financial strength (D&B rated), and large scale project bonding capacity. Partner and owner Richard W. Curtiss is a member of the Spokane Indian Tribe and has over forty years’ experience in numerous building and civil engineering construction projects. Partner and owner, John F. Wark, is a licensed Professional Geologist with over thirty-five years of experience in construction and mining management, scheduling and estimating together with the discovery of a number of large gold mines and successful completion of numerous geological and environmental projects. Together, the owners oversee the company contracts, estimates, schedules, quality control and safety procedures.


Jack and Jill

No reviews yet

Jack and Jill

No reviews yet
19 years of experience

We are a married couple raised in Spokane Washington, Katie went to Spokane community colleges and studied small business management and speech communications while Isaac learned to be the jack of all trades. We now reside in the historical garland district. If we can't do what your asking for, we will say so. We have a commitment to our community to be loyal and honest helping hands.

We are a married couple raised in Spokane Washington, Katie went to Spokane community colleges and studied small business management and speech communications while Isaac learned to be the jack of all trades. We now reside in the historical garland district. If we can't do what your asking for, we will say so. We have a commitment to our community to be loyal and honest helping hands.


Avatar for NW General Construction & Contracting

NW General Construction & Contracting

No reviews yet

NW General Construction & Contracting

No reviews yet
12 years of experience

We, at NW General pride ourselves in providing a quality service to complete a job done right, swiftly, and beautifully. We employ a very knowledgeable staff and work hard to meet every aspect of your building needs.

We, at NW General pride ourselves in providing a quality service to complete a job done right, swiftly, and beautifully. We employ a very knowledgeable staff and work hard to meet every aspect of your building needs.

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FAQs for basement waterproofing projects in Spokane, WA

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

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.

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.

Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.

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 Spokane, WA homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.