Get matched with top basement waterproofing pros in Genesee, ID

Q: How much does it cost to finish a crawl space?

• <div><p>If you don&rsquo;t wish to dig it out and convert it into a finished basement, you can still <a href="https://www.angi.com/articles/how-much-does-crawl-space-encapsulation-cost.htm">encapsulate your crawl space</a> to protect it from damage for an average cost of <b>$5,500</b>. Finishing a crawl space beyond this isn&rsquo;t really worthwhile, as the low ceilings mean you won&rsquo;t be able to use the area as living space.</p></div>

Q: Can underfloor insulation cause moisture and mold?

• <div><p>Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and&mdash;if your floors are wood&mdash;rotting.</p></div>

Q: What is the best ventilation for a crawl space?

• <div><p>The best ventilation for a crawl space is a fully encapsulated crawl space with its own separate ventilation system. If you go this route, ensure you have the proper <a href="https://www.angi.com/articles/your-crawl-space-built-todays-standards.htm">crawl space code requirements</a> done and dusted before encapsulating your crawl space with a moisture barrier and installing appliances that may not be up to the proper specs. </p></div>

Q: What happens if you don’t fix foundation problems?

• <div><p>If foundation problems are not fixed, they will likely worsen over time, leading to more complex and expensive repairs. Neglecting a damaged foundation can cause a range of issues, including:</p><ul><li><p><b>Structural Damage:</b> Minor problems like small cracks can escalate into major structural issues. This can damage the house above the foundation and, in severe cases, lead to foundation walls caving in or a total collapse.</p></li><li><p><b>Water Damage and Pests:</b> Moisture and water intrusion can cause flooding, mold growth, and pest infestations.</p></li><li><p><b>Health and Safety Risks:</b> Mold can lead to poor indoor air quality and other health risks, while structural instability poses a significant safety hazard.</p></li><li><p><b>Reduced Home Efficiency:</b> A compromised foundation can negatively impact your home's energy efficiency.</p></li></ul><p>To avoid these escalating problems and costs, it's best to hire a foundation repair company to address any issues as soon as you become aware of them. The earlier problems are discovered and fixed, the lower the repair cost will likely be.</p></div>

Q: Should I pick a topical or a penetrating sealer for my project?

• <div><p>Topical sealers adhere to the surface of concrete to create a protective layer. In many cases, this is all you need for concrete that sees light to moderate traffic, such as your basement. Penetrating sealers, on the other hand, bond with the free lime in the top layer of concrete to form calcium silicate, which prevents liquid from passing through. This type of sealer protects the surface from water, oil, and gasoline spills.</p></div>

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Verified Reviews for Basement Waterproofing pros in Genesee, ID

*The Angi rating for Basement Waterproofing companies in Genesee, 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 Genesee, 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 August 12, 2025

Reviewed in August 2025
Did a great job with repairs and staining my ramp/front porch. Communicated issues well and adjusted price when scope of work changed.
Select Woodworking
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Reviewed in March 2025
John and his crew were prompt and skilled. He addressed the issues an older home was having with drainage and offered suggestions. The work was professionally done. He also stood by this work.
John's Continuous Gutter, LLC
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Reviewed in January 2024
Justin provided some solutions to a foundation project and helped fix an irrigation problem with same day service. Justin is very knowledgeable and willing to explain the problem and how best to fix it.
Three Bear Contracting, LLC
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Reviewed in April 2023
We have learned that there is still a company that is proud of the quality of their workmanship and professionalism. Apex Roofing, LLC was on time, very dedicated to the details, clean and provided a high quality product. Our job was not easy as the house is 3 story and very steep with two...
Orca Roofing and Exteriors
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Reviewed in April 2023
The installers Anthony White and Sheldon Teasley did a 10 out of 10 job. They were friendly professionals that were detailed and careful to keep our house clean. I give them extra kudos for finishing the last exterior trim in a North Idaho springtime blizzard. Well done.
Renewal by Andersen of Washington
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Reviewed in December 2022
Sam and the DG Contractor team are incredible. I have never worked with a contractor of any kind that took such care and ownership over a project. We used them to replace our roof and gutters and when we found water damage under a broken gutter they went above and beyond to repair it and help us...
D G Contracting, LLC
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Reviewed in September 2022
Chris and Nick are professional and do amazing work. They did landscaping on our overgrown trees and bushes, moved furniture and even washed windows! And we have extremely high ceilings and lots of windows! I recommend them highly and will be calling them again!
Two Dogs Washing
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Reviewed in August 2022
Everything about this project was seamless. The estimator visited my home within 24 hours of initial contact and made a thorough inspection of the roof and the attic space. He promptly offered a bid, and the work was completed within 3 weeks, as promised. The estimator was my primary contact...
Apex Roofing, LLC
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Reviewed in June 2022
Best job and best price
Empire Insulation
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Reviewed in June 2013
The space between our house and the neighbors retaining wall was very narrow on this side. Yet Basement Systems did not get any dirt or debris in the neighbors yard. They were using heavy equipment and some hand tools. I don't think that I could have done it by hand and not gotten lots of dirt...
Premier Basement Systems
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Find Basement waterproofing pros in Genesee

Foundation and Crawl Space Repair of Idaho

4.1(

)

Serving Genesee, ID and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"On time and no problems"

Response time1 day

Response rate99%

5 neighbors recently requested a quote

Serving Genesee, ID and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"We’ve had a lot of crews in our home for various projects over the years, and I have to say this was one of the most courteous. They worked hard, navigating through our kitchen to access the basement and I really appreciated their efforts. Thank you MTU, we now have safe walls in our cellar and fresh beams to keep the house standing ;)"

Piers under an existing homes middle wall

Response time1 day

Response rate100%

13 neighbors recently requested a quote

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Three Bear Contracting, LLC

5.0(

)

Serving Genesee, ID and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Justin provided some solutions to a foundation project and helped fix an irrigation problem with same day service. Justin is very knowledgeable and willing to explain the problem and how best to fix it."

Response time2 days

10 neighbors recently requested a quote

Recommended by100%of homeowners

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Roach Construction Company

5.0(

)

Serving Genesee, ID and surrounding areas

Approved

In business since 1946

Free estimates

Credit card accepted

"Left the site looking better than when they started!"

Recommended by100%of homeowners

Serving Genesee, ID and surrounding areas

In business since 2020

Free estimates

Warranties offered

"I had some major cracks in the walls of my basement. They were very professional and made sure I understood what they were doing. Super hard working guys and awesome customer service."

Response time10 hrs

Response rate91%

Recommended by94%of homeowners

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Chaud Company Plumbing Services LLC

4.7(

)

Serving Genesee, ID and surrounding areas

In business since 1986

Credit card accepted

"He was efficient and very knowledgeable. Fixed everything thoroughly and did the job promptly."

Recommended by96%of homeowners

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Hampton Enterprise LLC

3.7(

)

Serving Genesee, 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

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Maughan Concrete & Excavation LLC

New to Angi

Serving Genesee, ID and surrounding areas

In business since 2020

Free estimates

Credit card accepted

Offering concrete and excavation services. I have been in the trade of concrete and excavation for 20 years. Quick, efficient & quality work. Licensed and Bonded

Response time40 mins

Response rate100%

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Morris Paint and Coat

New to Angi

Serving Genesee, ID and surrounding areas

In business since 2021

Free estimates

Morris Paint and Coat sustains our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. If you're looking for anything painting or refinishing projects then Morris Paint and Coat is your best choice!

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Basement Waterproofing questions, answered by experts

If you don’t wish to dig it out and convert it into a finished basement, you can still encapsulate your crawl space to protect it from damage for an average cost of $5,500. Finishing a crawl space beyond this isn’t really worthwhile, as the low ceilings mean you won’t be able to use the area as living space.

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

The best ventilation for a crawl space is a fully encapsulated crawl space with its own separate ventilation system. If you go this route, ensure you have the proper crawl space code requirements done and dusted before encapsulating your crawl space with a moisture barrier and installing appliances that may not be up to the proper specs.

If foundation problems are not fixed, they will likely worsen over time, leading to more complex and expensive repairs. Neglecting a damaged foundation can cause a range of issues, including:

Structural Damage: Minor problems like small cracks can escalate into major structural issues. This can damage the house above the foundation and, in severe cases, lead to foundation walls caving in or a total collapse.
Water Damage and Pests: Moisture and water intrusion can cause flooding, mold growth, and pest infestations.
Health and Safety Risks: Mold can lead to poor indoor air quality and other health risks, while structural instability poses a significant safety hazard.
Reduced Home Efficiency: A compromised foundation can negatively impact your home's energy efficiency.

To avoid these escalating problems and costs, it's best to hire a foundation repair company to address any issues as soon as you become aware of them. The earlier problems are discovered and fixed, the lower the repair cost will likely be.

Topical sealers adhere to the surface of concrete to create a protective layer. In many cases, this is all you need for concrete that sees light to moderate traffic, such as your basement. Penetrating sealers, on the other hand, bond with the free lime in the top layer of concrete to form calcium silicate, which prevents liquid from passing through. This type of sealer protects the surface from water, oil, and gasoline spills.

The Genesee, 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

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