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Best basement waterproofing pros near Diamondhead, MS

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Top-Rated Basement waterproofing pros in Diamondhead - Updated Nov 2026

Avatar for AFS Foundation & Waterproofing Specialists
AFS Foundation & Waterproofing Specialists
4.3(
116
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Diamondhead, MS and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"Motherson Electroplating US LLC Says: ⭐⭐⭐⭐⭐ We couldn’t be happier with the outstanding service we received from AFS Foundation & Waterproofing Specialists. From start to finish, their commitment to customer satisfaction was nothing short of exceptional. The entire process—from the initial quote to scheduling and execution—was smooth, efficient, and stress-free. The team was incredibly professional, hardworking, and kind, tackling every aspect of the job with care and precision. They went above and beyond to ensure the work was done perfectly, leaving us completely confident in the results. What truly stood out was their unwavering dedication and attention to detail. The technicians worked tirelessly, treating our project as if it were their own. Their expertise and determination were evident in every step, and their incredible work ethic was second to none. AFS successfully leveled the concrete pad supporting an oil-filled transformer weighing approximately 8,000"
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

+12

108 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Belmont - Property Care
Belmont - Property Care
New to Angi
Basement Drainage Channels - Repair

Serving Diamondhead, MS and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Meet Belmont – Property Care\n\nHello! My name is Jorge Flores, owner of Belmont – Property Care.\n\nI’m proud to provide dependable, professional property care services to homeowners, landlords, property managers, and businesses throughout the Gulfport area.\n\nOur goal is to make property ownership easier by helping keep homes, rental properties, and commercial spaces clean, maintained, and ready for use.\n\nFrom property inspections and photo reports to lawn care, cleaning, junk removal, minor repairs, and rental property preparation, we take pride in providing reliable service, honest communication, and attention to detail.\n\nWhether you need a one-time cleanup or ongoing property maintenance, we’re here to help protect your investment and give you peace of mind.\n\nThank you for considering Belmont – Premier Property Care. We look forward to earning your trust and taking care of your property.

Avatar for KAGS Construction
KAGS Construction
5.0(
6
)
Basement Drainage Channels - Install

Serving Diamondhead, MS and surrounding areas

In business since 2021

Free estimates

Emergency services offered

KAGS is your local contractor who cares. An experienced plumber and handy man with over 28 years of experience. Our goal is to build a successful business through outstanding customer experiences. We endeavor to ensure we leave your home better than before. Being only as good as our last job, we strive to ensure each customer is 100% satisfied. I guarantee we will beat all competitors in price and quality. All work comes with a full warranty. No job too big or too small. Once you work with us, we will be your contractor for life. Call KAGS for more information and your estimate today!\nAnthony Nap\nOwner/Master Plumber\nKAGS Construction\n504-236-1275\[email protected]\n

New faucet and soap dispenser. Removed the old and installed new faucet. Total time was 45 minutes.
New vanity, sink, and faucet.
Plumbing Project
State of the art shower with lights, temp, body sprayers, wond, and mutliple settings.
Additional Photos

+3

Recommended by100%of homeowners
Showing 1-10 of 21
Basement Waterproofing FAQs, answered by experts

Anything having to do with the structure of your home, such as raising the ceiling, is usually the most expensive part of finishing a basement. Another project component that could be a surprisingly high expense is adding an exterior entrance. 

The cost of a walkout basement can be anywhere from $5,000 to $35,000.

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.

The purpose of crawl space encapsulation is to prevent mold by blocking moisture and reducing humidity. If the vapor barrier is properly installed, it significantly reduces the chance of mold developing within the crawl space. However, mold can sometimes grow behind the encapsulation material, but it will be sealed away from the main area. Additionally, moisture can still condense inside the encapsulated space, so if you notice excess humidity, installing a dehumidifier is recommended to prevent mold and mildew growth.

Yes, it’s worth it to repair a crawl space foundation, even if the issue seems relatively minor. Foundation problems often get worse and more expensive to fix if you leave them untreated. Additionally, your entire home, from the framing and flooring to the roof system, relies on the foundation for even and level support. Issues with your foundation will almost always manifest as problems in and above your living space, so it’s important to find a solution.

In perfect conditions—meaning, no overexposure to the elements without roofing material on top of it—an ice and water shield can last for decades. In fact, many come with a limited lifetime warranty because they should last for a long time. If, however, the membrane is exposed to the elements during building or if there is a delay in installing the roofing material, it might only last up to 180 days if exposed to the elements. The key is to make it a layer of protection and then protect that layer by installing the roofing.

The Diamondhead, MS homeowners’ guide to basement waterproofing services

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