About Us
Welcome to AB Seals Waterproofing Contractors Winona, Minnesota, your reliable partner in safeguarding structures from water infiltration in the lively city of the Winona, Minnesota area. We are devoted to upholding the integrity of both residential and commercial establishments, ensuring they continue to be water-free, protected, and free from harm.
At AB Seals Waterproofing Contractors Winona, Minnesota, our mission is basic but of utmost importance: to protect your valuable properties from the harmful effects of water-related harm. Our goal is to go beyond your expectations by delivering top-notch waterproofing solutions designed to fit your specific needs.

Why You Should Choose Us
Expertise & Excellence: Our crew comprises highly skilled and knowledgeable professionals who are passionate about waterproofing. We utilize the latest advancements in the industry and employ tested approaches to deliver unrivaled results. From the initial assessment to the final waterproofing application, we maintain a superior level of outstanding performance in all our projects.
Customer Satisfaction: Here at AB Seals Waterproofing Contractors Winona, Minnesota, your satisfaction is our foremost concern. Our core values revolve around fostering lasting relationships with patrons established on confidence, clarity, and exemplary customer service. We partner closely with you, presenting open dialogue and personalized solutions to assure your utter delight at every stage of the process.
Cutting-Edge Technology: We utilize state-of-the-art technology and approaches to deliver outstanding results in every task we handle. Reach out to our corporate waterproofing experts at this moment for a quotation on your next project and you will get a value for your money.
Competitive Pricing:AB Seals Waterproofing Contractors Winona, Minnesota is an industry-leading commercial building waterproofing contractor in Winona, Minnesota. We offer waterproofing services at affordable prices without neglecting on superior quality and are devoted to providing premium quality workmanship and customer care in this sector.
Free Consultation: At AB Seals Waterproofing Contractors Winona, Minnesota, you obtain a free consultation and estimate to assist you in making an informed decision.
Our Waterproofing Services in Winona, Minnesota.
At AB Seals Waterproofing in Winona, Minnesota, we deliver high-quality and trustworthy waterproofing services that are customized in shielding commercial properties from water-related harm, aiding businesses maintain a protected and efficient environment. Covering hotels to office buildings, we've got you covered. Here are some of our waterproofing services:
Basement Waterproofing:
Basements are particularly susceptible to water infiltration due to their location underground, making them vulnerable to below-surface water, rain, and other sources of moisture.
Here at AB Seals Waterproofing in Winona, Minnesota, we offer quality basement waterproofing services to corporate establishments. We have a variety of approaches used to avert water and moisture from entering and resulting in damage to the basement of your building or structure, and assure that water does not permeate the walls, floors, or foundation of the basement, keeping your interior dry.
Interior Waterproofing:
Our team's interior waterproofing services are top-notch, they are our dedicated waterproofing team to prevent water infiltration and handle moisture within your building by applying waterproofing materials and systems on the interior surfaces of the basement or other vulnerable areas.
We also focus on regulating water that has already entered the basement or foundation, channeling it elsewhere to stop damage and maintain a dry environment by installing 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 exterior waterproofing services at AB Seals Waterproofing in Winona, Minnesota. Our professionals thoroughly avert any form of water infiltration and handle moisture by applying waterproofing materials and systems to the exterior surfaces of the building, specifically the foundation and basement walls, emphasizing stopping water before it reaches the building structure, transforming it into a proactive approach to water protection.
Sump pump installation
The installation of sump pumps is a crucial component of basement waterproofing and moisture regulation systems, which is why you need a competent seal waterproofing contractor like us.
We install the sump pump within a designated sump pit or basin inside 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 expel it of the building, stopping potential flooding and water damage.
Crawlspace Waterproofing
Here at AB Seals Waterproofing in Winona, Minnesota, we deliver resilient crawlspace waterproofing services aimed at protecting the crawlspace area beneath your building from water-related harm and moisture infiltration.
We protect the crawlspace by involving various techniques and systems to assure it keeps dry and free from excess moisture, that can lead to challenges like mold growth, structural damage, and low indoor air quality.
Foundation Waterproofing
The foundation is a essential component of any structure, and upkeeping its integrity is essential for the building's strength and longevity. The foundation waterproofing is a critical process that should be carried out by experts like us.
We apply professional techniques and materials to protect your building's foundation from water damage and moisture infiltration by applying 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 in Winona, Minnesota, we use correct products and follow the manufacturer's instructions for the specific sealant and waterproofing system you're using. Hence, getting guidance from a seasoned waterproofing contractor for complex or extensive repairs similar to ours is advisable to ensure a thorough and effective solution.
Our crack repair services are delivered to uphold the integrity and effectiveness of the seal. We thoroughly examine 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 Winona, Minnesota has been the chosen provider of sealing services and moisture control throughout the Winona, Minnesota 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 Contractors Winona, Minnesota delivers premium commercial waterproofing in Winona, Minnesota. We excel at shielding your commercial properties from water damage and aiding your businesses maintain a protected and efficient environment. Covering hotels to office buildings, we're here to meet your requirements.
Waterproofing for businesses
AB Seals Waterproofing Contractors Winona, Minnesota delivers premium commercial waterproofing in Winona, Minnesota. We excel at shielding your commercial properties from water damage and aiding your businesses maintain a protected and efficient environment. Covering hotels to office buildings, we're here to meet your requirements.
Foundation Waterproofing
Our foundation waterproofing experts are available to waterproof the foundation of your building to prevent groundwater infiltration and dampness. This is crucial for the structural integrity of your building and to steer clear of potential damage to stored inventory or equipment.
We render these services at a competitive price. This is the reason we stand out among foundation waterproofing service providers in Winona, Minnesota.

Waterproofing for industrial facilities
In our capacity as a licensed waterproofing company operating in Winona, Minnesota, we offer premium waterproofing services for industry facilities at an affordable price. You can completely trust us because we are a well-experienced waterproofing company with special skills, knowledge, and technology for all your waterproofing projects and maintenance needs throughout Winona, Minnesota.
Contact us today for an excellent job. Our contractors are continuously eager to render optimum 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 protect the integrity of structures, stop damage caused by water, and boost the longevity of various surfaces. At a competitive price, we cater to your waterproofing needs by draining the systems and installing vapor barriers in your home and offices.
Here are some of our offerings in waterproofing that we offer:
- Drainage systems: We help put in place drainage systems that channel water away from structures, such as French drains, sump pumps, and exterior drainage systems, to prevent water accumulation and likely damage.
- Vapor barriers:We also install materials into gaps, cracks, or joints to fill voids, provide a watertight seal, and block vapors.
- Waterproof coatings: These solutions that repel water from surfaces without entirely sealing them, allowing the material to breathe. Commonly used for masonry, concrete, and wood. We're here to assist you install this
Common waterproofing issues and solutions
Problems with waterproofing can arise due to a range of 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. Cracks and voids in walls, floors, or roofs could enable water infiltration.
Solution: Close cracks and voids using correct 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 can lead to water penetration.
Solution: Replace damaged seals and install a new sealing material to ensure a watertight seal. Furthermore, it's important to regularly inspect and maintain seals to prevent future issues.
3. Ineffective Drainage: Improper slope, and clogged or impaired drainage systems can cause water to accumulate and lead to leaks or flooding.
Solution:Establish correct slopes surfaces for efficient drainage, eliminate debris from gutters and downspouts, and address or upgrade damaged drainage systems if required.
4. Lack of Waterproofing Membrane:
Solution: Apply suitable waterproofing membranes including bituminous, PVC, or liquid-applied membranes in order to establish a water-resistant shield.
5. Exterior Wall Damage:Cracks, deterioration, or porous walls can facilitate water to seep into the building, causing damage and dampness.
Solution:Repair damaged walls, apply waterproof coatings, and consider using exterior insulation systems to boost protection against water intrusion.
6. Roofing Problems: Compromised or inadequately sealed roofing materials lead to leaks and water damage.
Solution: Frequently examine and service the roof, repair any damage promptly, and apply appropriate roof coatings or sealants to guarantee water resistance.
7. Moisture in Basements: Water seepage, dampness, or flooding in basements can result in structural damage and mold growth.
Solution:Using basement waterproofing coatings, install a sump pump, and improve landscaping and drainage around the foundation to redirect water away from the basement.
8. Issues with Balcony or Deck Waterproofing:
Solution:Repair cracks, apply waterproof coatings or membranes, and ensure proper slope for efficient drainage.
9. Erosion and Settlement: Changes in soil due to erosion or settling near the foundation can lead to water pooling and rising hydrostatic force on walls.
Solution:Tackle soil erosion and ensure correct incline to channel water away from the foundation. Consider installing drainage systems to manage excess water.
Regular inspections, proactive maintenance, and swift fixes are key to preventing waterproofing issues and ensuring a watertight building envelope. If in doubt, consult us at AB Seals Waterproofing in Winona, Minnesota for a thorough assessment and corrective measures.
FAQs
Is waterproofing covered by insurance?
As a rule, insurance policies do not typically include coverage for preventive waterproofing maintenance. However, in cases where water damage occurs and waterproofing is required for repairs, it could potentially be eligible for coverage. It's best to consult your insurance provider for specific details.
Do you offer warranties for your waterproofing services?
Certainly, we back our waterproofing services with warranties to provide our clients with assurance. Warranties vary based on the type of service and materials used, and details will be provided in the contract.
What is seal waterproofing, and why is it important in Winona, Minnesota?
Utilizing sealants for 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 Winona, Minnesota, in a location known for its tropical climate and regular rainfall, waterproofing is crucial to maintain the structural integrity of buildings, prevent mold growth, and enhance durability.
What areas of my property can benefit from seal waterproofing
Seal waterproofing is beneficial for various areas, including roofs, walls, basements, balconies, decks, parking garages, and more. It safeguards against water-induced harm, prolongs the lifespan of structures, and keeps an environment safe and moisture-free.
How long does seal waterproofing last, and when should I consider reapplying it?
The lifespan of sealant waterproofing varies depending on the sealant type utilized, the level of exposure to environmental factors, and overall maintenance. Generally, seal waterproofing can last several years. It's advisable to reapply or touch up the sealant when you observe signs of wear and tear, deterioration, or diminished efficacy.
What types of sealants or coatings do you offer for waterproofing in Winona, Minnesota?
We offer a range of high-quality sealants and coatings, including liquid-applied membranes, polyurethane coatings, acrylic coatings, elastomeric coatings, and more. Our products are tailored to withstand Winona, Minnesota's climate and effectively protect your property from water intrusion.
Can seal waterproofing help in reducing energy costs for my property in Winona, Minnesota?
Certainly, waterproofing has the potential to enhance energy efficiency by creating a better-insulated building envelope. It contributes to indoor temperature stability, reducing the load on HVAC systems, 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, opting for professionals such as us provides assurance of correct application and durable results. Our knowledgeable experts understands the local climate and utilizes suitable materials and methodologies to offer effective property waterproofing solutions.
How can I request a quote for seal waterproofing services in Winona, Minnesota?
You can easily request a quote by contacting our team via phone, email, or the contact form on our website. We'll promptly respond, acquire the essential project information, and offer you a detailed and competitive estimate.
How do I choose the right waterproofing contractor?
Look for experienced, licensed, and insured contractors. Review their past work, read reviews, ask for referrals, 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 in Winona, Minnesota for your waterproofing needs. We look forward to assisting you. Please feel free to contact us using the information below: