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Verified Reviews for Basement Waterproofing pros in Mount Olive, MS

*The Angi rating for Basement Waterproofing companies in Mount Olive, MS 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 Mount Olive, MS 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 January 07, 2026

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Avatar for Midsouth Crawlspace Solutions, LLC
Midsouth Crawlspace Solutions, LLC
5.0(
6
)

Serving Mount Olive, MS and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Jamie was very thorough in his explanation. Sadly this project will have to wait quite a while due to the cost."
Before
After
Before
After!
After

+4

Response time7 hrs
27 neighbors recently requested a quote
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Avatar for Groundworks
Groundworks
4.0(
4
)

Serving Mount Olive, MS and surrounding areas

Approved (Corporate)

In business since 2025

Free estimates

Warranties offered

"Stanley came out and took time to thoroughly inspect our foundation and proposed a solution to level the floors and waterproof the crawl space. Really appreciated his thorough service and clear advice."
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Foundation

+17

120 neighbors recently requested a quote
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Avatar for The Fireplace Doctor
The Fireplace Doctor
3.9(
1,190
)

Serving Mount Olive, MS and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"Bought this in the spring to use before burning in the fall/winter.  Ended up moving in December and did not use it.
I'm wasn't sure how to score a company I didn't use (and not reviewing isn't really an option), so I just picked a score consistent with the average rating.
"
Recommended by78%of homeowners
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Avatar for Overstreet Construction&roofi.g.l.l.c
Overstreet Construction&roofi.g.l.l.c
4.0(
5
)

Serving Mount Olive, MS and surrounding areas

In business since 1969

Free estimates

Emergency services offered

Operating since 1969 with having had offices in Houston Texas and Atlanta Georgia. We are a local company based out of Hattiesburg petal area. We are licensed bonded and Insured.a family owned proud to serve the people overstreet a family name you can count on an trust.

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Recommended by80%of homeowners
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Basement Waterproofing questions, answered by experts

As the first layer of water protection for your roof deck and the building materials below, underlayment is designed to prevent water damage, so it’s okay if it gets wet. However, you shouldn’t rely solely on underlayment for protection. If rain interrupts your roof project and you have all of the underlayment down, you’ll likely be fine, but you should install shingles over that layer as soon as possible, as long-term exposure can lead to water damage.

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

In nearly all cases, you are required to install a vapor barrier in your crawl space. However, local regulations will change based on the local climate and the crawl space's susceptibility to moisture. Even if a vapor barrier is not legally required, it is often a good idea to keep your crawl space dry.

You should plan on waiting at least a year and ideally two to three years after construction before finishing your basement. This will give the foundation time to settle in response to the weight of your home and the expansion of the surrounding soil. You can then repair your foundation and seal any cracks as needed before finishing it to reduce your risk of future leaks or other issues.

Yes, outside leaks can easily cause damage to your home if you don’t have waterproofing measures in place. Regularly check your property for signs of a leak, ensure your home’s landscaping is at least at a 5% slope, your basement windows are sealed, and you have an aligned gutter system to catch rainwater.

The Mount Olive, MS homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.

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