Get matched with top basement waterproofing pros in Cascade, ID

Q: Is it better to have a crawl space or a slab?

• <div><p>Crawl spaces are the more desirable option overall because they provide additional space for storage and utilities, but they are more expensive to install and maintain. Slab foundations are considered a better option in warmer climates where the depth of the frost line isn&rsquo;t an issue because they&rsquo;re more affordable, but crawl spaces are better in areas where the frost line is deep or where flooding can be an issue. </p></div>

Q: Can you seal a foundation yourself?

• <div><p>While it&rsquo;s possible to seal a foundation yourself, it&rsquo;s not recommended, as it&rsquo;s a tricky and labor-intensive job. Foundation sealing is best left to the pros to save yourself time, remove the risk of doing it wrong, and keeping yourself safe. Call a <a href="https://www.angi.com/nearme/foundation-repair/">foundation repair professional near you</a> to see what the job will cost. </p></div>

Q: What is the safest insulation for basement walls?

• <div><p>Rigid foam board insulation is one of the safest insulation materials for basement walls. The panels offer a moisture barrier to prevent mold and mildew build-up. At the same time, this material is also fire-resistant, so you don&rsquo;t have to worry as much about a fire breaking out as you would with spray foam insulation. </p></div>

Q: How do you seal a leaky concrete slab?

• <div><p>You can <a href="https://www.angi.com/articles/how-to-seal-concrete.htm">seal a concrete slab</a> by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.</p></div>

Q: How do I get rid of moisture under my elevated deck?

• <div><p>If you notice standing water under the deck after rainstorms, you may need a drainage system to efficiently move this water. You do not want standing water to rest against your foundation or against support posts for the deck, as this could cause significant structural problems over time. Make sure the area has proper grading, too.</p></div>

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Verified Reviews for Basement Waterproofing pros in Cascade, ID

*The Angi rating for Basement Waterproofing companies in Cascade, 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 Cascade, 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 March 31, 2026

Reviewed in March 2026
We had Shane do a complete bathroom for us in cascade. Shane showed up when he said he would, he finished when he said he would and he was very detailed in his work. The bathroom turned out absolutely great.
4B Built LLC
Request a quote
Reviewed in March 2026
High mountain dirtworks was a great company to work with. They did a great job preparing our homesite and everything was done quickly and professionally.
Valley County High Mountain Dirt Works, LLC
Request a quote
Reviewed in August 2025
I highly recommend this company. They were very efficient and quick restoring the water damage to our basement. Fortunately, we were able to remove all of the 2” of water within 2 hours after a broken water line flooded the basement. The water damaged walls, ceiling and floors of a large portion...
Disaster Response, LLC
Request a quote
Reviewed in June 2024
Have a new build. Actually had concrete floors inside the home (laundry and utility room) epoxied. It lightened up the room and am very pleased with the results. We are going to have our garage floor epoxied when the builders remove all their equipment. The guys are very professional and did an...
Sawtooth Epoxy LLC
Request a quote
Reviewed in April 2023
The Crew of Jordan K, Cody B, and Sam M did an outstanding job of installing 11 windows at our log cabin here in Cascade, Idaho.
Renewal by Andersen of Boise
Request a quote
Reviewed in January 2023
They plowed snow at my property last minute and did a fantastic job. They worked longer than expected and the bid was honored. They followed up several times to check and update during the job. Excellent communication and customer service. Thank you, I highly recommend this business.
Hallberg Construction LLC
Request a quote
Reviewed in October 2022
Damian and his crew were outstanding! He assured me that safety of his crew and protection of property was an absolute must! Work was completed as promised, on time and completely cleaned up. They had a lot of property to work around to avoid damage. They had the necessary equipment to do...
Dan's Trees
Request a quote
Reviewed in August 2022
Brandon did a first rate job! Our wood floor looks brand new and it only took one day. I would hire him again of I had another floor. Alan H., Boise, ID
Bearfoot Hardwood Floors
Request a quote
Reviewed in May 2022
Not only are Pratt and Cesar the best floor finishers, but they're great people! It's getting hard to find honest, ethical contractors. I think this business is perfect for Idaho and I highly recommend using them!
Matthews Hardwood Floors
Request a quote
Reviewed in April 2022
King Brothers Plumbing was very professional did a awesome job . Highly recommend them!
King Brothers Contracting, LLC
Request a quote

Find Basement waterproofing pros in Cascade

Foundation and Crawl Space Repair of Idaho

4.1(

)

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Cascade, ID and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"On time and no problems"

Response time1 day

Response rate99%

16 neighbors recently requested a quote

Request Quote

Magic Electric, Plumbing, Heating + Air- Boise

4.6(

237

)

Basement Drainage Channels - Repair

Serving Cascade, ID and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"Needed to have a water softener loop and drain installed with associated replumbing of outside faucets and kitchen main (these have to remain "hard"). Very fast and professional. Great price"

Response time8 hrs

52 neighbors recently requested a quote

Recommended by92%of homeowners

Request Quote

Perfect Plumbing and Air

4.2(

179

)

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Cascade, ID and surrounding areas

Approved

In business since 1984

Emergency services offered

Warranties offered

"Installed new water main line. Company kept me updated with work progression, were very polite and professional on the phone. Answered my questions and finished work. It is early so really can't anticipate how long or how problem free."

Response time1 day

Response rate88%

117 neighbors recently requested a quote

Request Quote

Straightline Design, LLC

4.3(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Cascade, ID and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"It was great. They started removing the shingles earlier than expected and the project was finished on the day that they said it would be finished on. The cleanup was great."

Response time8 hrs

Response rate88%

144 neighbors recently requested a quote

Request Quote

Restoration North, LLC

4.0(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Cascade, ID and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Very professional and willing to help in any situation."

+10

Recommended by92%of homeowners

Request Quote

Chaud Company Plumbing Services LLC

4.7(

)

Basement Drainage Channels - Install

Serving Cascade, ID and surrounding areas

In business since 1986

Credit card accepted

"Well. 1st plumber who looked at the system said shower valves needed to be replaced but that was a problem because there are no access panels. Chaub plummer advised valves were good quality and there was no need to replace. He replaced/installed new hardware and did a great job in a timely manner."

Recommended by96%of homeowners

Basement Drainage Channels - Install

Serving Cascade, ID and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"Elite took care of the clogged plumbing"

+28

Recommended by100%of homeowners

Request Quote

New Frontier Construction LLC

5.0(

)

Basement Drainage Channels - Install

Serving Cascade, ID and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Kenny and his crew were awesome. I had a different idea for a residential fence other than wood and Kenny was very open minded and worked with me on some other ideas and options to bring this project together. Very impressed with workmanship and customer service. We installed a galvanized corrugated fence with steel pipes. Very industrial and unique. I would definitely recommend this company as well as hire them again for my next project."

+18

Recommended by100%of homeowners

Request Quote

Foundations First Northwest, LLC

5.0(

)

Basement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Cascade, ID and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Foundation Northwest was amazing! Helped us with water issues in our crawlspace."

+22

Response time2 days

3 neighbors recently requested a quote

Request Quote

Hampton Enterprise LLC

3.7(

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Cascade, ID and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"They were good. They were pretty fast and came on time. My overall experience with them has been good."

Recommended by60%of homeowners

Request Quote

Showing 1-10 of 12

Basement Waterproofing questions, answered by experts

Crawl spaces are the more desirable option overall because they provide additional space for storage and utilities, but they are more expensive to install and maintain. Slab foundations are considered a better option in warmer climates where the depth of the frost line isn’t an issue because they’re more affordable, but crawl spaces are better in areas where the frost line is deep or where flooding can be an issue.

While it’s possible to seal a foundation yourself, it’s not recommended, as it’s a tricky and labor-intensive job. Foundation sealing is best left to the pros to save yourself time, remove the risk of doing it wrong, and keeping yourself safe. Call a foundation repair professional near you to see what the job will cost.

Rigid foam board insulation is one of the safest insulation materials for basement walls. The panels offer a moisture barrier to prevent mold and mildew build-up. At the same time, this material is also fire-resistant, so you don’t have to worry as much about a fire breaking out as you would with spray foam insulation.

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

If you notice standing water under the deck after rainstorms, you may need a drainage system to efficiently move this water. You do not want standing water to rest against your foundation or against support posts for the deck, as this could cause significant structural problems over time. Make sure the area has proper grading, too.

The Cascade, 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

Lawrence Bonk
•
Jul 20, 2026Jul 20, 2026
How Much Does Basement Waterproofing Cost? [2026 Data]
Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.
Rachel Hoffman
•
Jul 9, 2026Jul 9, 2026
How Much Does It Cost to Finish a Basement? [2026 Data]
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
Dan Simms
•
Jul 8, 2026Jul 8, 2026
How to Waterproof a Basement Like a Pro
Dealing with a damp basement? Follow these steps for DIY basement waterproofing to keep water and moisture out and boost your home’s energy efficiency.
Dan Simms
•
Jul 9, 2026Jul 9, 2026
What Is Basement Waterproofing and How Does It Work?
Struggling with a damp basement? Learn about basement waterproofing and how these tips can help keep your basement safe from the elements.
Deirdre Sullivan
•
Jul 20, 2026Jul 20, 2026
How to Keep Your Basement Dry and Get Rid of Moisture
Can’t seem to get rid of the moisture and mold in your basement? Learn why basements tend to hold moisture and how to get rid of moisture in the basement.
C.E. Larusso
•
Jul 8, 2026Jul 8, 2026
7 Reasons Water Is Seeping Through Your Basement Floor
Unearth the root causes of water seepage in your basement floor. Explore effective solutions to keep your basement dry and your home protected.