Get matched with top basement waterproofing pros in Sun Valley, ID

Q: What is the real purpose of a crawl space?

• <div><p>A crawl space is an area under the house that provides access to plumbing, electrical, heating ducts, and other HVAC units. Its purpose is to create a buffer between the ground and the living area, helping with ventilation, moisture control, and access for maintenance or repairs. Crawl spaces are most often seen in houses in North America which are built on concrete foundations versus other parts of the world where buildings are constructed differently.</p></div>

Q: Can water seep through cracks in the basement floor?

• <div><p>Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don&rsquo;t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.</p></div>

Q: What happens if I overwater my foundation?

• <div><p>Overwatering can cause issues like water pooling and drainage problems. To prevent overwatering, monitor your soil levels on a regular basis and change your watering schedule as necessary.</p></div>

Q: Where are the most common places to find mold?

• <div><p>Mold can grow anywhere in your home where there&rsquo;s moisture that doesn&rsquo;t dry out, usually in areas that are either not ventilated properly or where moisture gathers continuously. Insulation, drywall, and foundations typically provide mold with areas to grow if moisture is present and does not have a chance to dry out. Some of the most common areas in a home for mold growth include:</p><ul><li><p>Attic</p></li><li><p>Walls</p></li><li><p>Bathroom</p></li><li><p>Crawlspace</p></li><li><p>Basement</p></li></ul><p></p></div>

Q: How long does basement waterproofing last?

• <div><p>Typically, waterproofing a basement should last up to 10 years. However, it&rsquo;s worth noting that with proper maintenance and depending on the waterproofing method and installation quality, you can probably squeeze another decade out of it.</p></div>

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Verified Reviews for Basement Waterproofing pros in Sun Valley, ID

*The Angi rating for Basement Waterproofing companies in Sun Valley, ID 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 Sun Valley, ID 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 December 09, 2025

Reviewed in December 2024
My contractor was amazing getting the work done just like we asked and in a timely manner even with all the other jobs they had going at the time
Revamp Rebuild & Drywall LLC
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Reviewed in May 2022
Completely finished my basement. This included 3 bedrooms and a bathroom. Chad is absolutely on point with his work. The bathroom is beautiful and it is apparent that his attention detail and vey high level skillset stands out on the work that he does. He is very honest and up front regarding...
CBW Construction
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Reviewed in July 2021
Steve Ellis has been fantastic to work with . We did a great deal of remodeling in our family room and Steve and his crew were very knowledgeable and quick and we couldn't have hoped for better work. Everything looks amazing. They've also torn out old carpet and installed vinyl...
H and E Construction, LLC
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Reviewed in January 2021
Very polite and professional. Gave the real results of the test. They could have easily told us the results were bad and talked us into removing all the flooring in our basement. They saved us money and time. Top notch folks.
Stewart Construction and Environmental, LLC
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Reviewed in May 2017
Carpet One did some work in my house in my basement. The carpet and craftsmanship were excellent. I am very pleased with the work that they did. However, I was quite disappointed in a certain element of professionalism displayed by the company as a whole. The work took two days and I had to work...
L & K Carpet One Floor & Home
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Reviewed in September 2014
On Aug. 8th I called Bugnappers because I wanted them to come and spray in my basement for spiders prior to a surgery I was to have on Aug. 14. I gave Bugnappers 3 different phone numbers I could be reached at. The employee I spoke with immediately recommended to have the exterior of my house...
The Bugnappers LLC
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Reviewed in October 2013
All American was a life saver. They responded to our call the day after the flood. There were many people in the area that flooded, but they showed up the same day we called. From that point on, they were amazing. They had people over to take all the mud and grime out of our basement, and...
All American Cleaning & Restoration
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Reviewed in July 2013
The majority of the windows looked fine. Two small basement windows were missed, and while they removed the screens, they did not clean them. The window tracks also were not cleaned. I did not call them back but will look for another service next year.
Crystal Clear Windows
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Reviewed in July 2013
I called KG and T with an emergency! Our septic tank was overflowing in the basement. He got us in first thing the next morning. He was prompt and friendly. He got my tank emptied, cleaned an obstruction that was in it, and even rinsed it out using the hose. The only reason I gave him a B...
KG & T SEPTIC SERVICE
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Reviewed in March 2013
Removal of the old gas fireplace was predictably messy. The installer called to make sure I was home, arrived on time, and spread moving-style blankets on the floor before he started. When he left my house, he completely cleaned up the mess and took it with him. The fireplace did not...
Fireplace Outfitters
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Find Basement waterproofing pros in Sun Valley

Straightline Design, LLC

4.75(

)

•Approved Pro

Straightline Design, LLC

4.75(

)

•Approved Pro

Customers say: Quick response

Recommended by 90% of Angi customers

2000 years of experience

Straightline Design LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

"Jake and his crew did a great job from start to finish. Siding,facia, soffit and gutters look awesome. Brian was always nice to us , asked us every day if we have any questions or concerns. What a great team. I'm absolutely happy with the job. Thank you "

Ebi E on November 2025

"Jake and his crew did a great job from start to finish. Siding,facia, soffit and gutters look awesome. Brian was always nice to us , asked us every day if we have any questions or concerns. What a great team. I'm absolutely happy with the job. Thank you "

Ebi E on November 2025

Dorian Visionheart Dyer

4.80(

)

Dorian Visionheart Dyer

4.80(

)

Customers say: True professional

Recommended by 100% of Angi customers

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

Sweets Plumbing

4.08(

)

Sweets Plumbing

4.08(

)

Customers say: Quick response

1942 years of experience

Additional DBA - Sweet's Sewer Drain & Cleaning. For all your sewer and water needs one call we do it all.

Hampton Enterprise LLC

3.40(

)

Hampton Enterprise LLC

3.40(

)

1989 years of experience

Our mission at Hampton Enterprise LLC is to provide clients with superior customer service, quality work and speedy service in all aspects of their home improvement needs. Licensed, insured and trusted since 1989; come discover the Hampton difference today! We specialize in the installation and repair of Windows, Doors, Flooring, Sinks, Bathtubs, Showers, Sprinkler Systems and much more. We also offer Interior and Exterior Home Painting, Custom Welding Fabrication and Carpentry.Localy in your area just call and i will call back with a local number thank you . from James Hampton AL.Dothan 334-648-3817, AL Birmingham 334-648-3817, AL Huntsville 334-648-3817, AL Mobile 334-648-3817, AL Tuscaloosa 334-648-3817, AL Montgomery 334-578-4761, AR Little Rock 334-648-3817, AZ Phoenix 334-648-3817, CA LosAngeles/Sacramento 334-648-3817, CO Denver/Colorado Springs 334-648-3817, CT Hartford 334-648-3817, DE Dover 334-648-3817, FL Tallahassee 334-648-3817, FL Cape Canaveral/ Cocoa 334-648-3817, FL. Destin 334-648-3817, FL Gainsville 334-648-3817 Fl Jacksonville 334-648-3817, FL Orlando 334-648-3817, FL Panama City 334-648-3817, FL Tampa 334-648-3817, FL Miami 334-648-3817, GA Atlanta 334-648-3817, GA Albany 334-648-3817, GA Augusta 334-648-3817, GA Columbus 334-648-3817, GA Macon 334-648-3817, GA Valdosta 334-648-3817, IA Des Moines 334-648-3817, ID Boise 334-648-3817, IL Chicago/Springfield 334-648-3817, IN Indianapolis 334-648-3817, KS Levenworth/Topeka 334-648-3817, KY Frankfort 334-648-3817, LA New orleans/Baton Rouge 334-648-3817, MA Boston 334-648-3817, MD Annapolis 334-648-3817, ME Augusta 334-648-3817, MI Detroit/Lansing 334-648-3817, MN Saint Paul 334-648-3817, MO kansas City/Jefferson City 334-648-3817, MS Jackson 334-648-3817, MS Biloxi 334-648-3817, MS Gulf Port 334-648-3817, MT helena 334-648-3817, NC Raleigh 334-648-3817, ND Bismark 334-648-3817, NE Lincoln 334-648-3817, NJ Trenton 334-648-3817, NM Santa Fe 334-648-3817, NV Carson City 334-648-3817, NV Las Vegas 334-648-3817 NY Albany 334-648-3817, OH Columbus 334-648-3817, OK Oklahoma Ciy 334-648-3817, OR Salem 334-648-3817, PA harrisburg 334-648-3817, RI Providence 334-648-3817, SC Columbia 334-648-3817, SD Pierre 334-648-3817, TN nashville 334-648-3817, TX Austin 334-648-3817, UT Salt Lake City 334-648-3817, VA Richmond 334-648-3817, VT montpelier 334-648-3817, WI Madison 334-648-3817, WV Charleston 334-648-3817, WY Cheyenne 334-648-3817

"They guys suck."

Penny S on February 2024

"They guys suck."

Penny S on February 2024

DZ Home Improvement LLC

No reviews yet

DZ Home Improvement LLC

No reviews yet

1975 years of experience

DZ Home Improvement LLC does all kinds of home improvement: Basement Finishing, Patios, Decks and Extensions, Room Additions, Siding, Soffit & Fascia, Replacement Windows, Storm Doors, and interior upgrades such as molding. We are a local, family-owned business and have been doing home improvement projects in Utah and its surrounding states for more than 30 years already. We implement the highest standard possible in delivering services to clients who desire nothing but the best in home remodelling.

Wellard Constructors Inc.

No reviews yet

Wellard Constructors Inc.

No reviews yet

1947 years of experience

We Are a full sevice General building contractor. Member of the A.G.C. Of America. we have been in Buisness for over 60 years. We also construct green Buildingings. and also install Radon Sytems.

Gem State Handyman Services

1.00(

)

Gem State Handyman Services

1.00(

)

1974 years of experience

BEEN IN BUSINESS FOR 37 YEARS RCT NUMBER 3099 INSURED

Caldera Design LLC

No reviews yet

Caldera Design LLC

No reviews yet

2000 years of experience

Full service Interior Design firm for both residential and commercial projects. Project Management, Owner's Representative during remodeling and new construction projects. A liaison between owner and contractors, will work with architects on layout and design.

Basement Waterproofing questions, answered by experts

A crawl space is an area under the house that provides access to plumbing, electrical, heating ducts, and other HVAC units. Its purpose is to create a buffer between the ground and the living area, helping with ventilation, moisture control, and access for maintenance or repairs. Crawl spaces are most often seen in houses in North America which are built on concrete foundations versus other parts of the world where buildings are constructed differently.

Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don’t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.

Overwatering can cause issues like water pooling and drainage problems. To prevent overwatering, monitor your soil levels on a regular basis and change your watering schedule as necessary.

Mold can grow anywhere in your home where there’s moisture that doesn’t dry out, usually in areas that are either not ventilated properly or where moisture gathers continuously. Insulation, drywall, and foundations typically provide mold with areas to grow if moisture is present and does not have a chance to dry out. Some of the most common areas in a home for mold growth include:

Attic
Walls
Bathroom
Crawlspace
Basement

Typically, waterproofing a basement should last up to 10 years. However, it’s worth noting that with proper maintenance and depending on the waterproofing method and installation quality, you can probably squeeze another decade out of it.

The Sun Valley, ID homeowners’ guide to basement waterproofing services

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

See all articles

Dan Simms
•
Oct 17, 2025Oct 17, 2025
How Much Does Crawl Space Encapsulation Cost? [2025 Data]
A variety of factors can affect your total crawl space encapsulation cost. Here’s a breakdown of the cost of this project, whether you hire a pro or DIY.
Dan Simms
•
Nov 3, 2025Nov 3, 2025
How Much Does Crawl Space Repair Cost? [2025 Data]
Crawl space repair costs can seem intimidating, but putting them off can lead to bigger issues. Learn about repair costs in this guide to set your budget.
Angi
•
Oct 20, 2025Oct 20, 2025
How Much Does Sump Pump Installation Cost? [2025 Data]
Discover how much sump pump installation costs, including average prices, key cost factors, and tips to save on your basement waterproofing project.
Paige Bennett
•
Nov 5, 2025Nov 5, 2025
How to Unclog a Sump Pump in 5 Steps
Knowing how to unclog a sump pump saves you from flooding headaches and wallet woes. Hone your DIY plumbing skills and follow this step-by-step guide.
Catherine Hiles
•
Nov 3, 2025Nov 3, 2025
How to Fix a Leaky Basement
A basement offers additional living or storage space, but if it leaks, it can become a significant headache. Learn how to fix a leaky basement and prevent water damage.
Stacey L. Nash
•
Nov 4, 2025Nov 4, 2025
How to Keep Floodwater Out of Houses: A DIY Guide
This handy, step-by-step guide teaches DIYers how to keep floodwater out of the house, and it’s designed for any property or climate.

Get matched with top basement waterproofing pros in Sun Valley, ID

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Need a pro for your basement waterproofing project in Sun Valley, ID?

Concrete Foundation Repair

Batt, Rolled or Reflective Insulation Install or Upgrade

Seamless Metal Gutters Installation

Verified Reviews for Basement Waterproofing pros in Sun Valley, ID

Find Basement waterproofing pros in Sun Valley

Straightline Design, LLC

Straightline Design, LLC

Dorian Visionheart Dyer

Dorian Visionheart Dyer

Sweets Plumbing

Sweets Plumbing

Hampton Enterprise LLC

Hampton Enterprise LLC

DZ Home Improvement LLC

DZ Home Improvement LLC

Wellard Constructors Inc.

Wellard Constructors Inc.

Gem State Handyman Services

Gem State Handyman Services

Caldera Design LLC

Caldera Design LLC

D 3 Contracting

D 3 Contracting

Elite Restoration- Bellevue

Elite Restoration- Bellevue

The Sun Valley, ID homeowners’ guide to basement waterproofing services

How Much Does Crawl Space Encapsulation Cost? [2025 Data]

How Much Does Crawl Space Repair Cost? [2025 Data]

How Much Does Sump Pump Installation Cost? [2025 Data]

How to Unclog a Sump Pump in 5 Steps

How to Fix a Leaky Basement

How to Keep Floodwater Out of Houses: A DIY Guide

Get our Angi-powered app

Get matched with top basement waterproofing pros in Sun Valley, ID

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Sun Valley, ID?

Concrete Foundation Repair

Batt, Rolled or Reflective Insulation Install or Upgrade

Seamless Metal Gutters Installation

Verified Reviews for Basement Waterproofing pros in Sun Valley, ID

Find Basement waterproofing pros in Sun Valley

Straightline Design, LLC

Straightline Design, LLC

Dorian Visionheart Dyer

Dorian Visionheart Dyer

Sweets Plumbing

Sweets Plumbing

Hampton Enterprise LLC

Hampton Enterprise LLC

DZ Home Improvement LLC

DZ Home Improvement LLC

Wellard Constructors Inc.

Wellard Constructors Inc.

Gem State Handyman Services

Gem State Handyman Services

Caldera Design LLC

Caldera Design LLC

D 3 Contracting

D 3 Contracting

Elite Restoration- Bellevue

Elite Restoration- Bellevue

The Sun Valley, ID homeowners’ guide to basement waterproofing services

How Much Does Crawl Space Encapsulation Cost? [2025 Data]

How Much Does Crawl Space Repair Cost? [2025 Data]

How Much Does Sump Pump Installation Cost? [2025 Data]

How to Unclog a Sump Pump in 5 Steps

How to Fix a Leaky Basement

How to Keep Floodwater Out of Houses: A DIY Guide

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Which Basement waterproofing task are you tackling?Find Sun Valley Basement waterproofing services on Angi who specialize in any of these tasks