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Verified Reviews for Basement Waterproofing pros in Sagle, ID

*The Angi rating for Basement Waterproofing companies in Sagle, 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 Sagle, 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 25, 2026

Find Basement waterproofing pros in Sagle

Avatar for Premier Basement Systems, Inc.
Premier Basement Systems, Inc.
3.7(
46
)

Serving Sagle, ID and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"They worked hard to finish on time. They brought in a few extra guys. The water is gone, the vapor barriers are successful."
Mold in the Inland Northwest
Mold in the Inland Northwest
Mold in the Inland Northwest
Mold in the Inland Northwest
Mold in the Inland Northwest

+1

Response time2 days
22 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for MTU Services LLC
MTU Services LLC
5.0(
5
)

Serving Sagle, 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 ;)"
Elevator pit waterproofing and sealing
Piers under an existing home
Piers under an existing homes middle wall
Solutions/Answers
Response time1 day
Response rate100%
13 neighbors recently requested a quote
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Avatar for MTU Services, LLC
MTU Services, LLC
4.8(
21
)

Serving Sagle, 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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Avatar for Providence Plumbing, LLC
Providence Plumbing, LLC
4.9(
16
)

Serving Sagle, ID and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Bill responded within a few minutes of my request to HomeAdvisor, and was at my home to diagnose the water heater problem first thing the next morning. He made the repairs the same day. His price was very reasonable and customer service was exceptional. The repair work was done very professionally. I will refer Providence Plumbing to my neighbors, friends and family."
Response time11 hrs
Recommended by100%of homeowners
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Showing 1-10 of 27
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.

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.

In most cases, a crawl space will not dry out on its own unless the moisture comes from an uncommon flood and isn’t expected to be a recurring issue. For most homeowners, moisture problems in the crawl space will only continue to get worse over time, so addressing the underlying problem with gutter systems or a foundation drainage system and setting up a preventative solution like a dehumidifier is necessary.

To ensure your basement walls are waterproof, it's crucial to address any existing moisture issues before finishing. Inspect for signs of water seepage, such as dampness or discoloration, and repair any leaks or cracks. Install a vapor barrier to prevent moisture from penetrating the walls, and consider waterproofing paints or coatings.

Proper drainage systems, such as interior or exterior waterproofing, can also be beneficial.

While "dry" mode on your AC can help reduce humidity levels to some extent, it may not be as effective as a dedicated dehumidifier, especially in areas with extremely high humidity or larger spaces. Dehumidifiers are specifically designed to remove moisture from the air more efficiently, making them a better choice for tackling persistent humidity issues.

The Sagle, ID homeowners’ guide to basement waterproofing services

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