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Best basement waterproofing pros near Dawson, AL

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

Avatar for AFS Foundation & Waterproofing Specialists
AFS Foundation & Waterproofing Specialists
4.4(
229
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Dawson, AL and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"Excellent experience with AFS Foundation & Waterproofing in Huntsville! Christian Sanchez, Charles Freeman, Jaime Mahan, and Riley were professional and kind. The man that came out to give us a quote was also professional and kind (so sorry I didn't get his name). Thank you for making us feel better about purchasing this house. The first thing we did was waterproof the crawlspace."
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

+12

Response time3 hrs
90 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Frontier Foundation & Crawl Space Repair
Frontier Foundation & Crawl Space Repair
4.3(
88
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dawson, AL and surrounding areas

Approved (Corporate)

In business since 2002

Free estimates

Warranties offered

"I live on a hill in the Goodlettesville/Joelton area and my concrete driveway had started to inch down the hill due to erosion underneath. It was not being supported properly and would only get worse. The previous owner replaced the driveway before I bought the house 5 years ago so I didn't think I would have any issues with it. Nightmare situation for any homeowner and I knew I needed to act quick. I spoke with several companies who said they could fix it and even got several estimates for the cost of repair. None of them felt quite right. Then I had someone mention Frontier Basement Systems and I did a little research on them and decided to give them a try. They were able to not only quote me a competitive price, but also came with the knowledge and quality customer service as well. Eric Furman and Anthony come out and used the polylevel product to stabilize my driveway for years to come. From the first call all the way through to the finished job, every person I interacted with was friendly, professional, honest, and knowledgeable. Most companies have at least one weak link in the chain, but not FBS. They know how to treat their customers with respect and get the job done right. I will be recommending Frontier Basement Systems to everyone I know that needs work done. The peace of mind I have from knowing this is one problem I wont have to deal with again is worth every penny. Thank you again Eric!"
Concrete Leveling with Frontier
Crawl Space Encapsulation
Basement Waterproofing
Clarksville Crawl Space
Concrete Leveling

+51

Response time6 hrs
Response rate100%
Recommended by86%of homeowners
Bama Specialists
5.0(
22
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Dawson, AL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

Here at Bama Specialists, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

6 neighbors recently requested a quote
Recommended by90%of homeowners
I Green Solutions Inc
4.8(
5
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dawson, AL and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

At iGreen Solutions Inc., we are your trusted local experts specializing in comprehensive exterior and interior home solutions. From roofing and seamless metal gutters to energy-efficient insulation and professional mold remediation, we pride ourselves on reliability, great communication, integrity, and quality workmanship. We believe in keeping our customers fully educated throughout every step of their project to ensure the best possible results. Whether it's a small residential repair or a large commercial project, we offer free estimates and look forward to earning your business!

33 neighbors recently requested a quote
Avatar for Lookout Pest Control- Cedar Bluff
Lookout Pest Control- Cedar Bluff
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dawson, AL and surrounding areas

Approved (Corporate)

In business since 1983

Free estimates

Credit card accepted

For more than 40 years, Lookout Pest Control has been a regionally-recognized provider of general pest, termite, wildlife and encapsulation services in the north Georgia and Chattanooga, TN markets. These 40 years have earned Lookout a reputation of excellence and integrity in the community. Today, Lookout is a growing family of pest control companies throughout the Southeast into AL, SC, NC, and KY -- we're slated to become a top pest control company in the US while maintaining our personal touch, local connections. Lookout is a champion for creating a safe home…we're Always on the Lookout!

Response time8 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Hydroseal
Hydroseal
New to Angi
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dawson, AL and surrounding areas

Approved

In business since 2003

Free estimates

Offers commercial services

Offering competitive prices for high quality basement/crawlspace encapsulations and structural home stability. \n\nHere at HyrdoSeal, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project.

Response time6 hrs
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Basement Waterproofing FAQs, answered by experts

A vapor barrier keeps moisture out of the crawl space, while insulation reduces the amount of unconditioned air—and sometimes moisture—that enters the space. Coupling a vapor barrier with insulation can help prevent humidity and related moisture damage in a crawl space while also making your home more energy-efficient. Just be sure to use insulation that won’t get damaged from moisture, like rigid foam board or expanding spray foam insulation.

You don’t always need to install a dehumidifier in your encapsulated crawl space, but it might be a good idea in certain instances. If you notice obvious signs of condensation, mold, or musty smells permeating from your crawl space, a dehumidifier can help. It’s ideal for homes in humid areas.

In a worst case scenario, structural damage like rust on metal beams, rotting wood, and swelling on doors and windows can signal moisture problems that would benefit from a dehumidifier.

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.

Yes, a crawl space can add value to your home. However, there is a higher chance of it adding value if it is an enclosed crawl space, as this reduces issues caused by excess moisture in the home. That being said, a basement does add more value than a crawl space.

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

The Dawson, AL homeowners’ guide to basement waterproofing services

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