About Us
Hello to AB Seals Waterproofing in St. Louis, MO, your dependable partner in securing structures from water infiltration in the vibrant city of the St. Louis, MO area. We are dedicated to preserving the sturdiness of both residential and commercial establishments, ensuring they remain water-free, protected, and free from harm.
At AB Seals Waterproofing in St. Louis, MO, our goal is basic but of utmost importance: to defend your valuable properties from the adverse impacts of water-related harm. We strive to go beyond your hopes by delivering premium waterproofing solutions designed to fit your specific needs.

Why You Should Choose Us
Expertise & Excellence: Our team is made up of exceptionally skilled and experienced professionals who are zealous about waterproofing solutions. We employ the cutting-edge developments in the industry and employ tested approaches to offer unmatched results. From the initial assessment to the final waterproofing application, we sustain a high standard of outstanding performance in all our projects.
Customer Satisfaction: Here at AB Seals Waterproofing Contractors St. Louis, MO, your satisfaction is our foremost concern. Our core values revolve around cultivating lasting relationships with patrons based on trust, clarity, and exemplary customer service. We partner closely with you, offering open dialogue and tailored resolutions to ensure your complete satisfaction at every stage of the process.
Cutting-Edge Technology: We employ the latest technology and techniques to offer superior results in all our dealings. Contact our commercial waterproofing contractors today for a quote on your next project and you can expect great value for your money.
Competitive Pricing:At AB Seals Waterproofing Contractors in St. Louis, MO is the leading commercial structure waterproofing expert in St. Louis, MO. We offer waterproofing services at competitive costs without neglecting on superior quality and are dedicated to providing premium quality workmanship and customer care in this sector.
Free Consultation: Opting for AB Seals Waterproofing in St. Louis, MO, You get a cost-free assessment and estimate to assist you in making an knowledgeable decision.
Our Waterproofing Services in St. Louis, MO.
At AB Seals Waterproofing Contractors St. Louis, MO, we deliver quality and reliable waterproofing services that are customized in shielding commercial properties from water-related harm, aiding businesses maintain a protected and functional environment. Covering hotels to office buildings, we have your needs covered. Check out some of our waterproofing services:
Basement Waterproofing:
Basements are particularly susceptible to water infiltration due to their location underground, making them susceptible to groundwater, rainwater, and various forms of dampness.
Here at AB Seals Waterproofing Contractors St. Louis, MO, we deliver top-notch basement waterproofing services to corporate establishments. Our team utilizes a variety of techniques used to avert water and moisture from entering and causing damage to the basement of your building or structure, and ensure that water does not permeate the walls, floors, or foundation of the basement, keeping your interior free from dampness.
Interior Waterproofing:
Our team's interior waterproofing services exemplify excellence, they are our dedicated waterproofing team aimed at preventing water infiltration and manage moisture within your building via the use of waterproofing materials and systems on the interior surfaces of the basement or other vulnerable areas.
We furthermore focus on controlling water that has already entered the basement or foundation, directing it away to stop damage and maintain a dry environment via the placement of drainage systems, such as weeping tiles or drain tiles, along the interior perimeter of the basement to collect and guide water to a sump pump.
Exterior waterproofing
We also offer services for exterior waterproofing at AB Seals Waterproofing Contractors St. Louis, MO. Our professionals diligently avert any form of water infiltration and manage moisture by employing waterproofing materials and systems to the exterior surfaces of the building, particularly the foundation and basement walls, focusing on stopping water before it reaches the building structure, making it a proactive approach to water protection.
Sump pump installation
Sump pump installation is a crucial component of protecting the basement from water and moisture regulation systems, which is why you should have a competent seal waterproofing contractor similar to us.
We set the sump pump within a designated sump pit or basin in the basement or crawl space of your building. The primary purpose of a sump pump is to collect excess water that has built up in the pit and pump it out of the building, preventing potential flooding and water damage.
Crawlspace Waterproofing
Here at AB Seals Waterproofing Contractors St. Louis, MO, we deliver resilient crawlspace waterproofing services focused on protecting the crawlspace area beneath your building from water-related harm and moisture infiltration.
We protect the crawlspace by involving a variety of techniques and systems to ensure it keeps dry and free from excess moisture, that can lead to challenges like mold growth, structural damage, and poor indoor air quality.
Foundation Waterproofing
The foundation is a fundamental component of any structure, and maintaining its integrity is crucial for the building's strength and longevity. The foundation waterproofing is a crucial process that should be carried out by experts similar to us.
We apply professional techniques and materials to defend your building's foundation from water damage and moisture infiltration by employing a waterproofing membrane or coating on the exterior surface of the foundation walls to form a barrier against water intrusion.
Crack repair
At AB Seals Waterproofing Contractors St. Louis, MO, we use appropriate products and comply with the manufacturer's instructions for the specific sealant and waterproofing system being utilized. Therefore, getting guidance from a professional waterproofing contractor for complex or extensive repairs like ours is suggested to ensure a thorough and effective solution.
Our crack sealing solutions are delivered to uphold the integrity and effectiveness of the seal. We meticulously assess the area to identify the extent and nature of the cracks and determine if they are hairline cracks or more substantial fissures.
Sealant application
Up to the present time, AB Seals Waterproofing Contractors St. Louis, MO has been the chosen provider of sealant application and moisture control throughout the St. Louis, MO area. We focus on shielding your residential or commercial property from Florida’s by professionally applying the sealant to your interior and exterior spaces.
Commercial Waterproofing
AB Seals Waterproofing in St. Louis, MO delivers premium commercial waterproofing in St. Louis, MO. We specialize in shielding your commercial properties from water damage and aiding your businesses maintain a protected and functional environment. Covering hotels to office buildings, we've got you covered.
Waterproofing for businesses
AB Seals Waterproofing in St. Louis, MO delivers premium commercial waterproofing in St. Louis, MO. We specialize in shielding your commercial properties from water damage and aiding your businesses maintain a protected and functional environment. Covering hotels to office buildings, we've got you covered.
Foundation Waterproofing
Our foundation waterproofing experts are on hand to waterproof the foundation of your building to prevent groundwater infiltration and dampness. It's essential for the structural integrity of your building and to steer clear of potential damage to stored inventory or equipment.
We render these services at an affordable rate. That is why we set ourselves apart among foundation waterproofing service providers in St. Louis, MO.

Waterproofing for industrial facilities
In our capacity as a licensed waterproofing company operating in St. Louis, MO, we deliver premium waterproofing services for industry facilities at a budget-friendly cost. You can have full confidence in our services because we are an experienced waterproofing company with specialized skills, knowledge, and technology for your complete waterproofing projects and maintenance needs throughout St. Louis, MO.
Reach out to us today for top-quality services. Our contractors are always ready to render top-notch services without any hassle.
Waterproofing Solutions
Waterproofing solutions refer to multiple approaches, materials, and techniques designed to avert the entry of water or moisture into buildings, structures, or specific areas. These methods are essential to preserve the integrity of structures, stop damage caused by water, and boost the longevity of various surfaces. At an affordable rate, we cater to your waterproofing needs by draining the systems and installing vapor barriers in your home and offices.
Take a look at some of our offerings in waterproofing that we deliver:
- Drainage systems: We help install drainage systems that channel water away from structures, such as French drains, sump pumps, and exterior drainage systems, aimed at preventing water accumulation and potential damage.
- Vapor barriers:We also insert materials into gaps, cracks, or joints to fill voids, provide an airtight seal, and block vapors.
- Waterproof coatings: These solutions that shield against water from surfaces without completely sealing them, allowing the material to breathe. Commonly used for masonry, concrete, and wood. We're here to assist you apply this
Common waterproofing issues and solutions
Problems with waterproofing can arise due to various factors, including age, poor installation, weather conditions, or inadequate maintenance. Addressing these issues promptly is crucial to stop further damage and uphold the integrity of the structure. Below are common waterproofing issues and their solutions:
1. Fractures and openings in walls, floors, or roofs can allow water infiltration.
Solution: Close cracks and voids using appropriate sealants, injection grouting, or patching materials. For larger cracks, use epoxy injections for a strong and lasting repair.
2. Poorly Maintained Joints and Seals:Damaged or deteriorated seals around windows, doors, and joints might cause water penetration.
Solution: Swap out damaged seals and apply a new sealant to ensure a tight seal. Furthermore, it's important to regularly inspect and maintain seals to avoid future complications.
3. Ineffective Drainage: Improper slope, and blocked or damaged drainage systems might lead to water to accumulate and lead to leaks or flooding.
Solution:Establish correct slopes surfaces for optimal drainage, clear debris from gutters and downspouts, and address or upgrade damaged drainage systems as needed.
4. Missing Waterproofing Membrane:
Solution: Apply suitable waterproofing membranes including bituminous, PVC, or liquid-applied membranes to create a water-resistant shield.
5. Exterior Wall Damage:Cracks, deterioration, or porous walls can allow water to penetrate the premises, leading to damage and damp conditions.
Solution:Mend walls in disrepair, administer waterproof coatings, and consider using exterior insulation systems to boost protection against water intrusion.
6. Roofing Problems: Compromised or inadequately sealed roofing materials result in leaks and water damage.
Solution: Regularly inspect and maintain the roof, promptly fix any issues, and apply appropriate roof coatings or sealants to ensure watertightness.
7. Moisture in Basements: Water penetration, moisture buildup, or basement inundation in basements could cause structural damage and mold growth.
Solution:You can apply basement waterproofing coatings, set up a sump pump, and upgrade the foundation drainage and landscaping to redirect water away from the basement.
8. Leaking Balconies or Decks:
Solution:Repair cracks, administer waterproof coatings or membranes, and ensure proper slope for efficient drainage.
9. Erosion and Settlement: Soil erosion or settlement near the foundation might cause water pooling and increased hydrostatic pressure on walls.
Solution:Address soil erosion and ensure proper grading to direct water away from the foundation. You should also installing drainage systems to handle surplus water.
Regular inspections, proactive maintenance, and timely repairs are essential to preventing waterproofing issues and ensuring a watertight building envelope. If unsure, consult us at AB Seals Waterproofing Contractors St. Louis, MO for a thorough assessment and corrective measures.
FAQs
Is waterproofing typically included in insurance policies?
Typically, waterproofing for preventive maintenance is not covered by insurance. However, if water damage occurs and necessitates waterproofing as a repair measure, it may be covered.. It's best to consult your insurance provider for clarity.
Do you offer warranties for your waterproofing services?
Certainly, we back our waterproofing services with warranties to provide our clients with assurance. Warranties can differ depending on the service type and materials employed, and you'll find all the specifics in the contract.
What is seal waterproofing, and why is it important in St. Louis, MO?
Seal waterproofing is the process of using custom coatings or sealants to surfaces for the prevention of water ingress and shield against damage caused by moisture. In St. Louis, MO, with its tropical climate and frequent rain, waterproofing is vital to maintain the structural integrity of buildings, stop mold from proliferating, and boost the lifespan.
What areas of my property can benefit from seal waterproofing
Applying sealant-based waterproofing is useful for various areas, including roofs, walls, basements, balconies, decks, parking garages, and more. It protects against water damage, increases the longevity of constructions, and keeps an environment safe and moisture-free.
How long does seal waterproofing last, and when should I consider reapplying it?
The durability of seal waterproofing varies depending on the type of sealant used, exposure to weather elements, and regular maintenance practices. Generally, seal waterproofing can last several years. It's wise to reapply or touch up the sealant when you notice signs of wear, deterioration, or decreased effectiveness.
What types of sealants or coatings do you offer for waterproofing in St. Louis, MO?
We have a selection of premium sealants and coatings, including liquid-applied membranes, polyurethane coatings, acrylic coatings, elastomeric coatings, and more. Our products are tailored to handle the climate of St. Louis, MO and adequately defend your property against water penetration.
Can seal waterproofing help in reducing energy costs for my property in St. Louis, MO?
Yes, waterproofing can contribute to energy efficiency by creating a better-insulated building envelope. It helps in maintaining a more stable indoor temperature, decreasing the HVAC system's workload, and ultimately leading to potential energy savings.
Is seal waterproofing a DIY project, or should I hire professionals?
While there are DIY waterproofing products available, hiring professionals like us provides assurance of correct application and durable results. Our experienced team comprehends the regional climate and utilizes suitable materials and methodologies to provide effective waterproofing solutions for your property.
How can I request a quote for seal waterproofing services in St. Louis, MO?
Requesting a quote is a straightforward process by contacting our team via phone, email, or the contact form on our website. We'll quickly get back to you, gather the necessary information about your project, and offer you a detailed and competitive estimate.
How do I choose the right waterproofing contractor?
Look for experienced, licensed, and insured contractors. Check their portfolio, browse through client feedback, seek recommendations, and verify that they supply a detailed assessment and an extensive proposal for your specific waterproofing needs.

Contact Us
Thank you for considering AB Seals Waterproofing Contractors St. Louis, MO for your waterproofing projects. We look forward to assisting you. Please feel free to contact us using the information below: