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Avatar for AFS Foundation & Waterproofing Specialists
AFS Foundation & Waterproofing Specialists
4.4(
224
)

Serving Section, 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
87 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Frontier Foundation & Crawl Space Repair
Frontier Foundation & Crawl Space Repair
4.3(
88
)

Serving Section, AL and surrounding areas

Approved (Corporate)

In business since 2002

Free estimates

Warranties offered

"Everyone was so great to work with. Robert was honest and very knowledgeable in the quoting process. I had an issue with water in my basement that prevented the pump from being installed while Nashville had record rainfall, but Fernando was very nice and patient to help make sure my basement and yard did not flood while Nashville dried up."
Concrete Leveling with Frontier
Crawl Space Encapsulation
Basement Waterproofing
Clarksville Crawl Space
Concrete Leveling

+36

Response time6 hrs
Response rate97%
Recommended by86%of homeowners
Avatar for Vanguard Crawlspace & Waterproofing LLC
Vanguard Crawlspace & Waterproofing LLC
5.0(
9
)

Serving Section, AL and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Vanguard Crawlspace is reliable, honest and operate with integrity they are also locally veteran owned. I recommend them to anyone who is looking for foundation/crawlspace work around here. Ryan and Josh always takes the time to answer any questions I may have, and provides me with all the options available and I might say the price was way better than I expected. Ryan and Josh does excellent work and I could not be more pleased with the work he has done on my home my floors where squeaking and had lowspots but not anymore!! They also took care of my moisture problems and remediation of some mold the right way. If I could give more than 5 stars I would. Thank you again gentleman!"
Vanguard
5 neighbors recently requested a quote
Bama Specialists
5.0(
22
)

Serving Section, 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!

3 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Frontier Foundation and Crawl Space Repair
Frontier Foundation and Crawl Space Repair
4.1(
96
)

Serving Section, AL and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"I had a previous quote from Frontier Basement Systems. They are scheduled to far into the future to help me with my project. Great customer service though."
Response time30 mins
Response rate100%
42 neighbors recently requested a quote
Avatar for Casa Grande Construction
Casa Grande Construction
4.6(
35
)

Serving Section, AL and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"After a long day this contractor knocked on my door to let me know that the work was completed, one long day. I took one look and was so pleased wow, what a great job I am in quality and the work was really good, the work ethic of these guys is unbelievable. The cleanup was done well. These guys are great and very hard working. I will use them again and have recommended them to my sister."
Our work
Our work
Our work
Our work
Our work

+41

Response time1 day
Response rate85%
7 neighbors recently requested a quote
Avatar for Hydroseal
Hydroseal
New to Angi

Serving Section, 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
Showing 1-10 of 36
Basement Waterproofing questions, answered by experts

Methods include interior sealants, exterior excavation and waterproofing membranes, sump pump installation, and vapor barriers for encapsulation. Techniques vary based on the structure and severity of moisture issues.

In most climates, contractors recommend closing your crawl space vents in winter. Keeping them shut protects your crawl space from freezing temperatures, pests, and cool breezes that can lead to chilly floors in your home. However, it's often best to speak with a local crawl space team about your specific design and its relationship to the winter season.

Crawl space foundation problems can stem from a few different issues, but the most common are moisture and water problems and soil instability. Moisture and water issues are often a result of poor drainage, which can lead to water intrusion and soil expansion and contraction, leaving your foundation under added stress. A few things can cause soil instability, including poor drainage, karst landscapes and resulting sinkholes, and poorly compacted soil during construction.

Crawl spaces are prone to issues caused by excess humidity and improper ventilation, but that doesn’t mean you should avoid buying a house with a crawl space. A home that is encapsulated and well-maintained shouldn’t have any more issues than a slab or basement home.

Yes, usually you will need some kind of vapor barrier on the exterior walls when the framing is attached to concrete and masonry surfaces.

The Section, AL 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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