Get matched with top basement waterproofing pros in Bellevue, ID

Q: How long does it take to dry out a wet crawl space?

• <div><p>If you set up a dehumidifier, it will usually dry out your wet crawl space within 12 to 24 hours. Once the space is dry, it&rsquo;s a good idea to take preventative measures to keep it dry. These include installing a French drain or other exterior foundation drainage system, installing a sump pump in the crawl space, and <a href="https://www.angi.com/articles/how-to-install-vapor-barrier-in-crawl-space.htm">installing a vapor barrier</a> in addition to leaving the dehumidifier running. </p></div>

Q: How is damp proofing different from waterproofing?

• <div><p>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&rsquo;s more protective, waterproofing typically costs more than damp proofing. </p></div>

Q: What material do you use to waterproof a basement?

• <div><p>&ldquo;Basement waterproofing&rdquo; sometimes refers to applying a waterproof sealant to basement walls, in which case you would use a waterproof paint, often made of latex. However, there are many methods you can use to waterproof a basement, including exterior drainage systems, interior drainage systems, dehumidifiers, and more. As such, the materials you use can vary depending on the methods you use.</p></div>

Q: How deep should a crawl space be under a house?

• <div><p>A crawl space can be as little as 42 inches below the grade of your house, but this is not always recommended in flood-prone areas. At a minimum, there must be at least 16 inches of clearance between the ground and the floor joists to access the space in an emergency.</p></div>

Q: What is the most challenging part of finishing a basement?

• <div><p>Physically, the most challenging part of finishing a basement is installing egress windows or doors when the space is below ground level. Mentally, the hardest part may be envisioning the project and planning around load-bearing and mechanical obstacles.</p></div>

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Verified Reviews for Basement Waterproofing pros in Bellevue, ID

*The Angi rating for Basement Waterproofing companies in Bellevue, 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 Bellevue, 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 July 10, 2026

Reviewed in July 2026
Wade Osterhauf installed our bath to shower conversion all in one day. His work was excellent and very professional. I would highly recommend Wade anytime for a job well done. John Duris, Hailey Idaho
Bath Fitter
Request a quote
Reviewed in May 2025
I had a major drain blockage that was backing up into my home, and Mountain Edge Plumbing came to the rescue! They were quick to respond, professional, and clearly knew what they were doing. They explained the issue, cleared the clog efficiently, and even gave me tips to help prevent it from...
Mountain Edge Plumbing LLC
Request a quote
Reviewed in September 2023
Great! Nikko was super informative and helping during this process.
DaBella - Twin Falls
Request a quote
Reviewed in March 2023
Jesus installed a new kitchen faucet and garbage disposal after we had replaced our existing countertops. He was on time and was very nice to work with. We will definitely use Ikmar plumbing in the future.
Ikmar Plumbing LLC
Request a quote
Reviewed in February 2023
George came , identified the leak problem, suggested two methods to repair. Also identified some roof tile problems. Repaired all of the items with a very fair price.
George W. Scott Home Repairs
Request a quote
Reviewed in January 2023
Love my new windows! Still canâ t believe they were installed during heavy snowfall! Jason K., Cody B., and Hugo M did an exceptional job with the installation and the windows themselves are beautiful. Iâ m very happy.
Renewal by Andersen of Boise
Request a quote
Reviewed in November 2022
Spencer and his team are very professional and do a great job at an affordable price. Would highly recommend them. They removed several large trees from our front yard, and cleaned/removed more in the back. Fantastic work.
Big Wood Tree Care
Request a quote
Reviewed in August 2022
Three Brothers is the company to choose for your roofing needs. Their rep in Hailey Justin was amazing. We had left town while they were doing the work and he came by to check on the work and make sure we were getting what we wanted. They did the whole roof in less then two days and wow does it...
Three Brothers, LLC
Request a quote
Reviewed in January 2021
Superior Roofing called us the night we were checking on Home Advisor to get a leak fixed in our home. He came out the next day and gave us 4 options to fix the problem.. We had rain the next morning so he came and covered the ridge cap. He finished the job the next day when the weather...
Superior Roofing
Request a quote

Find Basement waterproofing pros in Bellevue

Foundation and Crawl Space Repair of Idaho

4.1(

)

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

Serving Bellevue, ID and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"They were on time and on target and did a little extra that they observed above what the invoice was for. Nice person."

Response time1 day

Response rate99%

14 neighbors recently requested a quote

Request Quote

Magic Electric, Plumbing, Heating + Air - Twin Falls

4.6(

)

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Bellevue, ID and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"Drain clog quickly and professionally removed."

+11

17 neighbors recently requested a quote

Recommended by90%of homeowners

Request Quote

Straightline Design, LLC

4.3(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Bellevue, ID and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"The TPO roof cover was installed in under 2 days. Looks great and with a 15 year warrantee I look forward to not worrying about any more leaks from the remaining winter storms."

Response time8 hrs

Response rate88%

149 neighbors recently requested a quote

Request Quote

Marathon Plumbing Co LLC

5.0(

)

Basement Drainage Channels - Repair

Serving Bellevue, ID and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Theron and Vince are some of the most reliable, efficient plumbers I know. They got me onto their schedule right away, showed up to give me an estimate looking very professional, and preformed excellent, clean work. I thought all plumbing companies were the same until I called Marathon Plumbing. I will be recommending Marathon to everyone I know from here on out. No one can beat their professionalism and honest work."

5 neighbors recently requested a quote

Request Quote

Chaud Company Plumbing Services LLC

4.7(

)

Basement Drainage Channels - Install

Serving Bellevue, 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

Request Quote

Foundations First Northwest, LLC

5.0(

)

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

Serving Bellevue, 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

Mountain Edge Plumbing LLC

5.0(

)

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Bellevue, ID and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"I had a major drain blockage that was backing up into my home, and Mountain Edge Plumbing came to the rescue! They were quick to respond, professional, and clearly knew what they were doing. They explained the issue, cleared the clog efficiently, and even gave me tips to help prevent it from happening again. Everything is flowing perfectly now. Highly recommend them for any plumbing issues—top-notch service from start to finish!"

Response time4 days

Request Quote

Hampton Enterprise LLC

3.7(

)

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

Serving Bellevue, 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

Basement Drainage Channels - Install

Serving Bellevue, ID and surrounding areas

In business since 2021

Free estimates

We guarantee your satisfaction. We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!\n\n

Recommended by100%of homeowners

Basement Drainage Channels - Repair

Serving Bellevue, ID and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"They are young men who do a good job"

Response time4 hrs

Recommended by100%of homeowners

Request Quote

Showing 1-10 of 13

Basement Waterproofing questions, answered by experts

If you set up a dehumidifier, it will usually dry out your wet crawl space within 12 to 24 hours. Once the space is dry, it’s a good idea to take preventative measures to keep it dry. These include installing a French drain or other exterior foundation drainage system, installing a sump pump in the crawl space, and installing a vapor barrier in addition to leaving the dehumidifier running.

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.

“Basement waterproofing” sometimes refers to applying a waterproof sealant to basement walls, in which case you would use a waterproof paint, often made of latex. However, there are many methods you can use to waterproof a basement, including exterior drainage systems, interior drainage systems, dehumidifiers, and more. As such, the materials you use can vary depending on the methods you use.

A crawl space can be as little as 42 inches below the grade of your house, but this is not always recommended in flood-prone areas. At a minimum, there must be at least 16 inches of clearance between the ground and the floor joists to access the space in an emergency.

Physically, the most challenging part of finishing a basement is installing egress windows or doors when the space is below ground level. Mentally, the hardest part may be envisioning the project and planning around load-bearing and mechanical obstacles.

The Bellevue, 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.