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Verified Reviews for Basement Waterproofing pros in Valley, WA

*The Angi rating for Basement Waterproofing companies in Valley, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Valley, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on October 28, 2025

Find Basement waterproofing pros in Valley

Coeur D'alene painting

No reviews yet

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

Unknown
No reviews yet

Royalrock roofing and remodeling

Unknown
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

PO Box 48469
No reviews yet

Kelley Developments

PO Box 48469
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

Jack and Jill

1038 W Providence Ave
No reviews yet

Jack and Jill

1038 W Providence Ave
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

5475 W. Glen Grove-Staley
No reviews yet

NW General Construction & Contracting

5475 W. Glen Grove-Staley
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.

Pacific grinding

No reviews yet

Pacific grinding

No reviews yet
11 years of experience

We are a concrete polishing company that is focusing on providing solutions that are both affordable and beautiful for homeowners and business alike. We offer discounts for repeat customers and have a referral program for your friends and family. We have flexible payment options available as well.

We are a concrete polishing company that is focusing on providing solutions that are both affordable and beautiful for homeowners and business alike. We offer discounts for repeat customers and have a referral program for your friends and family. We have flexible payment options available as well.

A Greener Planet

18540
4.00(
1
)

A Greener Planet

18540
4.00(
1
)
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

we offer green building products when available ,also energy and money saving options. we are a small family based company we have 3 employees with a wide range of abilities and talents.

we offer green building products when available ,also energy and money saving options. we are a small family based company we have 3 employees with a wide range of abilities and talents.

Avatar for All restoration solution

All restoration solution

12158 Se 212th Ct
1.00(
1
)

All restoration solution

12158 Se 212th Ct
1.00(
1
)
Free onsite estimate

All Restoration Solutions is a full service family owned licensed insured and bonded remodeling company that can help with most any remodeling project you may want To visit our facebook page AllRestorationSolution all one word capital A. and see pictures of some of our latest projects. Commercial Improvements Tenant Improvements Kitchen remodels Bathroom remodels, Finish off basements Garage conversions Countertop replacement. installs of Floor coverings - vinyl to hardwoods Painting Interior and Exterior Siding and window Installation storm damage repair Dry rot repair Complete home flipping remodels and much more. We take Visa and Master Card

All Restoration Solutions is a full service family owned licensed insured and bonded remodeling company that can help with most any remodeling project you may want To visit our facebook page AllRestorationSolution all one word capital A. and see pictures of some of our latest projects. Commercial Improvements Tenant Improvements Kitchen remodels Bathroom remodels, Finish off basements Garage conversions Countertop replacement. installs of Floor coverings - vinyl to hardwoods Painting Interior and Exterior Siding and window Installation storm damage repair Dry rot repair Complete home flipping remodels and much more. We take Visa and Master Card

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Basement Waterproofing questions, answered by experts

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

Yes, if your crawl space is prone to humidity, a dehumidifier can help keep it dry. For use in a crawl space, you’ll need a high-capacity and high-efficiency dehumidifier with built-in air filtration. It’s also wise to purchase one with a self-draining feature. Otherwise, you’ll need to climb into the crawl space to empty the dehumidifier.

The most flood-resistant materials you can count on in a flood scenario are concrete, closed-cell insulation, foam insulation (also known as expandable foam), pressure-treated wood, marine-grade plywood, and ceramic tile. When a material is flood-resistant, it can withstand direct contact with floodwater for at least 72 hours without being significantly damaged.

Brick is designed to absorb moisture, but it is also designed to let it evaporate as well. So in general, the goal shouldn’t necessarily be keeping moisture out but making sure it has the room to breathe. If you have excess moisture getting through your brick wall, it’s more likely that you have a crack or other issue at play that a typical sealant won’t fix. So, instead of investing in sealant, try repairing your brick wall instead.

Flooded basement cleanup can take anywhere from a few days to several weeks, depending on the extent of water damage, the type of water involved, and the need for repairs or mold remediation. Severe cases with structural damage or extensive mold may require longer timelines. Quick action and professional help can speed up the process and reduce overall damage.

The Valley, WA homeowners’ guide to basement waterproofing services

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

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