Certified | Experienced | Family-Owned
A moisture problem in your crawl space or basement can have a detrimental impact on your entire property, making a dependable waterproofing service essential. At Foundation 1st, we provide effective waterproofing solutions for homes and commercial properties in and around Jemison, AL, addressing standing water, damp walls, and musty odors. Our experienced team tackles these foundation problems head-on so you can enjoy a safe, dry, and structurally sound space once more.
Foundation 1st is a certified, family-owned waterproofing service based in Jemison, AL, offering property owners throughout Central Alabama crawl space and basement moisture solutions. We specialize in crawl space encapsulation, waterproofing, insulation, drainage systems, restoration, and vapor barrier installation, using years of field experience to guide our recommendations. Our team also provides free inspections and dependable workmanship designed to protect structures from moisture, water damage, and structural concerns.
As of April 2026, we’re proud to have a 5-out-of-5-star rating on our Google Business Profile. Check out our latest customer feedback and learn why your neighbors trust our waterproofing services.
With our crawl space encapsulation services, we help control moisture and create a healthier environment beneath your home or commercial property. Our team installs dehumidifiers, sump pumps, drainage systems, and air sealing solutions to improve energy efficiency and reduce humidity.
At Foundation 1st, our waterproofing services focus on keeping crawl spaces and basements dry and protected from water intrusion. We install drainage systems, sump pumps, and foundation sealing solutions that help manage groundwater and reduce moisture buildup.
Proper insulation plays an important role in controlling temperature and moisture in crawl spaces and basements. We install insulation along walls, floors, and rim joists to help reduce energy loss and improve comfort throughout your home.
Effective drainage systems help move water away from your crawl space or basement before it causes damage. Our team installs solutions designed to reduce standing water, protect your foundation, and limit moisture buildup.
When moisture or structural issues affect your crawl space or basement, our restoration services help bring the space back to a healthier condition. We repair damaged materials, address water issues, and reinforce areas with sagging floors or weakened supports.
Installing a vapor barrier helps block ground moisture from entering your crawl space or basement. Our vapor barrier installation services include durable liners that help reduce humidity, prevent musty odors, and protect structural components.

Our crawl space encapsulation services transform damp, vulnerable areas into clean, conditioned spaces that benefit your entire house. We install high-quality dehumidifiers, sump pumps, and perimeter French drainage systems to eliminate standing water and naturally deter pests. By completely air sealing the space with closed-cell spray foam, we greatly increase your home’s energy efficiency and prevent frozen pipes during the colder months.
Managing moisture beneath your home is crucial for maintaining a healthy living environment and preventing costly structural damage over time. We install robust waterproofing systems in basements and crawl spaces to stop water intrusion right at the source. By sealing foundation walls and redirecting groundwater safely away from your property, we keep your lower levels completely dry and stop dangerous mold growth in its tracks.
Proper insulation plays a massive role in regulating your home’s temperature and managing excess humidity levels. We install premium insulation along basement walls, floors, and rim joists to drastically reduce energy loss and keep your living spaces comfortable year-round. This critical step prevents condensation buildup, supporting better moisture management while keeping your floors significantly warmer in the winter and cooler in the summer.
Choosing the right waterproofing service matters, and we focus on honest guidance and helpful service from beginning to end.
With an excavation certification and years of hands-on experience, we help homeowners understand their options and feel confident in their decisions.
As a family-owned and operated business, our team brings personal care and real industry experience to every waterproofing project.
We provide complimentary inspections to help you better understand what’s happening beneath your home.
Our company offers discounts for veterans as a small way to give back to those who served.
Yes. Homes in Jemison and throughout Central Alabama often experience heavy rainfall and high humidity, all of which can contribute to moisture buildup around foundations and crawl spaces. Waterproofing helps manage groundwater, prevent mold growth, protect structural components, and maintain healthier indoor air quality.
Yes. A waterproofing service commonly addresses crawl space moisture by installing drainage systems, sump pumps, vapor barriers, and dehumidification solutions. These methods help reduce humidity, prevent wood rot, discourage pests, and improve overall home comfort.
Common signs include musty odors, standing water in the crawl space or basement, sagging floors, mold growth, high indoor humidity, and visible moisture on walls or floors. Waterproofing professionals can perform a thorough inspection and recommend solutions based on the specific conditions around your home.
A waterproofing service typically focuses on preventing water intrusion and managing moisture around and beneath your home. This may include installing drainage systems, sealing foundation walls, adding sump pumps, improving grading, and installing vapor barriers to help keep crawl spaces and basements dry.
Waterproofing is most commonly needed in crawl spaces, basements, and around foundation walls. In Jemison and the surrounding areas, crawl spaces are especially common, making moisture control, drainage systems, and vapor barriers important for protecting the home's structure and improving air quality.
FAQs reviewed by Dee Kelsey, owner of Foundation 1st, a local and certified waterproofing service.
We look forward to creating a customized plan that helps keep your home or commercial space dry, safe, and comfortable for decades to come.