Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in State Line, MS

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in State Line, MS?

Select your specific project to find the pro for you.

Verified Reviews for Basement Waterproofing pros in State Line, MS

*The Angi rating for Basement Waterproofing companies in State Line, 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 State Line, 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 March 02, 2026

Find Basement waterproofing pros in State Line

Avatar for AFS Foundation & Waterproofing Specialists
AFS Foundation & Waterproofing Specialists
4.4(
111
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving State Line, MS and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"Tommy, Jeremy & Dylan did an excellent job removing the old sub floor in our farmhouse and installing a new one. They communicated with us daily about the job and it’s progress, were respectful, and very easy to work with."
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

+12

146 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Avatar for Midsouth Crawlspace Solutions, LLC
Midsouth Crawlspace Solutions, LLC
5.0(
6
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving State Line, 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
25 neighbors recently requested a quote
Request Quote
Avatar for Mixon Foundation and Crawl Space Repair, LLC
Mixon Foundation and Crawl Space Repair, LLC
4.9(
6
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving State Line, MS and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Ross and his team did an AMAZING job waterproofing my basement! I was worried about the process because my basement is finished but they walked me through it all and left my home ready for the next rains! I highly recommend this company! They will be doing some foundation repairs for me here in the near future as well!! Canâ t wait to work with them again!"
Sales specialist Truck
Mold removed
Mold removed
Spraying the chemical
Mold

+13

Response time2 hrs
Response rate93%
55 neighbors recently requested a quote
Request Quote
Avatar for Southern Affordable Mold Busters
Southern Affordable Mold Busters
4.6(
28
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving State Line, MS and surrounding areas

In business since 2015

Free estimates

Warranties offered

"Kim and their crew did a great job. Kim listened to our concerns and came up with the proposal. She was available to answer any questions we had before making a decision. They started the work immediately and finished right away. We have not had any heavy rain since the work was done, so we do not know if it fixed our problem or needed modifications. That remains to be seen."
Response time1 day
Response rate91%
Recommended by92%of homeowners
Request Quote
Avatar for The Fireplace Doctor
The Fireplace Doctor
3.9(
1,190
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving State Line, MS and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"They did a good job, but some additional yard clean up was needed to be done after they had finished."
Recommended by78%of homeowners
Request Quote
Avatar for Legacy Plumbing Services LLC
Legacy Plumbing Services LLC
4.3(
12
)
Basement Drainage Channels - Install

Serving State Line, MS and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Outstanding plumbers , my water was shot and they came in , took the old one out and put the new one in in no time at all and everything looks and works great ."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Recommended by90%of homeowners
Request Quote
Avatar for Overstreet Construction&roofi.g.l.l.c
Overstreet Construction&roofi.g.l.l.c
4.0(
5
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving State Line, 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.

Additional Photos
Recommended by80%of homeowners
Request Quote
Avatar for Corner Stone Foundation
Corner Stone Foundation
5.0(
1
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving State Line, MS and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"Very knowledgeable in complicated foundational repairs. Went above and beyond to insure proper structural integrity. Respectful and professional !! Would highly recommend"
Foundation repair
Foundation repair
Foundation repair
Foundation repair
Foundation repair

+14

Request Quote
Showing 1-10 of 18
Basement Waterproofing questions, answered by experts

Mold and other fungi love moisture, so the best way to prevent mold growth after water damage is to remove as much moisture as possible. First, find the source of the water or moisture, such as a leak or clogged gutters, and correct the problem. Next, remove standing water, vacuum up puddles with a shop vacuum, and run blower fans and dehumidifiers for 24 to 72 hours. Once you've removed all traces of moisture, disinfect the area using either vinegar or bleach to kill any remaining mold spores.

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

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.

Regular inspections, maintaining proper grading around the foundation, and keeping gutters clear are advisable. Vapor barriers and sealants may need checking for wear after several years.

The best basement waterproofing method depends on the specific issue causing the water intrusion. For minor problems, simple solutions like installing a properly functioning gutter system to direct runoff away and grading the soil to slope away from your foundation can be effective.

If you have more significant water problems, the solution will need to be more robust:

  • For standing water on the basement floor, a floor drain or a sump pump system may be the best solution.

  • For water pooling around the foundation, installing an exterior French drain can intercept water before it reaches the basement walls.

Other effective waterproofing methods, which can be used depending on your home's specific needs, climate, and soil type, include sealing the interior walls, landscape alteration, installing interior drainage systems, and using a dehumidification system to control moisture levels.

The State Line, MS 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