Best basement waterproofing pros near Ashton, ID

Q: Should you put plastic over insulation in basement walls?

• <div><p>A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.</p></div>

Q: What type of foundation repair is best?

• <div><p>The foundation repair that will work best varies based on the extent of the damage, the underlying cause, soil conditions, weather conditions, and more. Permanent foundation solutions like underpinning and exterior drainage solutions are better than temporary fixes that don&rsquo;t address the source of the issue. Some examples of more temporary solutions include <a href="https://www.angi.com/articles/how-much-does-mudjacking-cost.htm">mudjacking</a> or slabjacking, waterproof paint, and dampproofing. The best course of action is to have a reliable foundation specialist inspect your issue, treat the underlying problem, and restabilize your foundation.</p></div>

Q: Why does my basement leak after heavy rain?

• <div><p>If your basement often leaks after heavy rain, it&rsquo;s probably caused by hydrostatic pressure. When the ground is saturated with water, it can put pressure on the exterior of your home&rsquo;s foundation, causing cracks in the basement wall and pushing water through any existing weak spots. Over time, hydrostatic pressure can cause structural damage to your home.</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: Where should I avoid using a dehumidifier?

• <div><p>One handy thing about whole-house dehumidifiers is, once installed, you don&rsquo;t have to worry about placement or changing the dehumidifier&rsquo;s position. But if you are using a portable dehumidifier, we suggest keeping it away from walls, vents, and furniture. It needs a central, unobstructed spot with access to lots of air to do its job.</p></div>

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Verified Reviews for Basement Waterproofing pros in Ashton, ID

*The Angi rating for Basement Waterproofing companies in Ashton, 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 Ashton, 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 November 20, 2024

Reviewed in November 2024
We loved how detailed they are with everything! They took the time to do things perfectly! They are great at what they do!!!
JC Construction LLC
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Reviewed in June 2024
Had a roof issue & called or texted a couple of roofing companies. Denton, responded in a very timely manner, came out that day, inspecting the roof, gave approx price using my spares, & a day/time (2 days) . Confirmed bid that night. Showed up on said day & time. Fast, clean at a very...
High Country Enterprises LLC
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Reviewed in January 2024
Sun Valley did a very professional job of cleaning , repairing and finishing our tile floors. The grout now looks like new. The tile sparkles like new as well. Strongly recommend the services provided by Sun Valley Carpet Care LLC.
Sun Valley Carpet Care, LLC
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Reviewed in October 2023
John Delong came to the house when I decided to have siding and windows replaced. Showed all the options available and is very knowledgeable in what he sells and the process to expect.
DaBella - Idaho Falls
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Reviewed in June 2023
It went great, was able to get me in and out fast and did a perfect job!
savvy details
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Reviewed in October 2022
Carriann has completed 4 sets of homes for us. One of them being a multi unit town homes. She did an outstanding job. Carriann completed these in a very timely manner. She is professional and did an amazing job for us. We would HIGHLY recommend her. Merl and Linda Farnsworth. Idaho
Elms Design, LLC
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Reviewed in February 2022
The service was great. He brought me some test wood (Russian Olive ?) to try. We love we it. And we love the smell too.
Superposition
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Reviewed in October 2021
I plan to use this company again on future projects.
Eyeball Drywall, LLC
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Reviewed in August 2021
It went excellent. They were quick and within the time frame. It was what we expected. The work was good and they are cooperative. They were very accommodating and helped us in trying to decide what to do outside. They helped us choose materials. on how to put it on, and decorate to make sure we...
Big Dog Exteriors, Inc
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Reviewed in July 2020
I use them all the time and they do a good job.
Reynolds Electric & Pumps LLC
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Top-Rated Basement waterproofing pros in Ashton - Updated Nov 2026

Foundation and Crawl Space Repair of Idaho

4.1(

)

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

Serving Ashton, ID and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"On time and no problems"

Response time1 day

Response rate99%

17 neighbors recently requested a quote

Request Quote

All About Home Repair, LLC

4.2(

)

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Ashton, ID and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Great Service! Keaton was very helpful, diagnosed the problem with the water heater, then offered me their options. No pressure on which service level offered. Keaton was very knowledgeable, helpful, and took time to answer my questions and concerns. ð ð »ð ð »ð ð »ð ð »ð ð »"

Response time1 day

Recommended by93%of homeowners

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Ashton, ID and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"Justin did a great job. He was on site when promised, worked quickly and completed the demolition project on time. High attention to detail, thorough and responsive to questions. The post-project job site condition exceeded my expectations."

Response time3 days

Recommended by100%of homeowners

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Shuler Contracting and Excavation LLC

5.0(

)

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Ashton, ID and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Shows up on time and does what they say they will do. I would highly recommend Shuler Contracting. We will likely have them back for more work around our place. Honest, hard working, good at what they do and pleasant to have on the property."

8 neighbors recently requested a quote

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Platinum Site Services

3.7(

)

Basement Drainage Channels - Repair

Serving Ashton, ID and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"We had platinum site services, install our sprinkler system and sod as well as some plants and rock and a custom pergola. 10 out of 10 experience, would recommend"

2 neighbors recently requested a quote

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Legacy Home Repair

New to Angi

Basement Drainage Channels - Repair

Serving Ashton, ID and surrounding areas

Approved

I am a small business owner with many years of experience doing many different tasks. I have landscaping experience as well as general construction experience.

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ZR Contracting & Excavation LLC

4.9(

)

Basement Drainage Channels - Install

Serving Ashton, ID and surrounding areas

In business since 2022

Free estimates

Small jobs welcome

"Very responsive to the needs of my yard"

+20

Response time11 hrs

Recommended by100%of homeowners

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Chaud Company Plumbing Services LLC

4.7(

)

Basement Drainage Channels - Install

Serving Ashton, ID and surrounding areas

In business since 1986

Credit card accepted

"Showed up before I was off of the phone.
Diagnosed the problem and solved it before a tear fell from my
face about having to call a plumber on a Monday!
"

Recommended by96%of homeowners

Basement Drainage Channels - Repair

Serving Ashton, ID and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"They were very knowledgeable, professional, efficient, and friendly. I felt very confident in them and am thankful for their service,"

Response time1 day

Recommended by100%of homeowners

Request Quote

Iron Spade Construction, LLC

5.0(

)

Basement Drainage Channels - Install

Serving Ashton, ID and surrounding areas

In business since 2019

Free estimates

Warranties offered

"Great price and quick turnaround."

+11

Response time3 days

Recommended by100%of homeowners

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Showing 1-10 of 18

Basement Waterproofing FAQs, answered by experts

A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.

The foundation repair that will work best varies based on the extent of the damage, the underlying cause, soil conditions, weather conditions, and more. Permanent foundation solutions like underpinning and exterior drainage solutions are better than temporary fixes that don’t address the source of the issue. Some examples of more temporary solutions include mudjacking or slabjacking, waterproof paint, and dampproofing. The best course of action is to have a reliable foundation specialist inspect your issue, treat the underlying problem, and restabilize your foundation.

If your basement often leaks after heavy rain, it’s probably caused by hydrostatic pressure. When the ground is saturated with water, it can put pressure on the exterior of your home’s foundation, causing cracks in the basement wall and pushing water through any existing weak spots. Over time, hydrostatic pressure can cause structural damage to your home.

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.

One handy thing about whole-house dehumidifiers is, once installed, you don’t have to worry about placement or changing the dehumidifier’s position. But if you are using a portable dehumidifier, we suggest keeping it away from walls, vents, and furniture. It needs a central, unobstructed spot with access to lots of air to do its job.

The Ashton, 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
•
Oct 16, 2026Oct 16, 2026
How Much Does Basement Waterproofing Cost? [2026 Data]
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•
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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.
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•
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How to Waterproof a Basement Like a Pro
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•
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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.