About Us
Hello to AB Seals Waterproofing in South San Francisco, CA, your dependable partner in safeguarding structures from water seepage in the vibrant city of South San Francisco, CA. Our experts are dedicated to preserving the sturdiness of both residential and commercial establishments, ensuring they continue to be dry, safe, and free from harm.
At AB Seals Waterproofing Contractors South San Francisco, CA, our goal is basic but of utmost importance: to protect your valuable properties from the harmful effects of water damage. Our goal is to exceed your expectations by delivering premium waterproofing solutions designed to fit your specific needs.

Why You Should Choose Us
Expertise & Excellence: Our team is made up of highly skilled and knowledgeable professionals who are passionate about waterproofing solutions. We utilize the latest advancements in the industry and employ proven techniques to deliver unmatched results. From the initial assessment to the final waterproofing application, we sustain a high standard of outstanding performance in each and every one of our endeavors.
Customer Satisfaction: In our South San Francisco, CA-based waterproofing team, your happiness is our priority. We believe in cultivating lasting relationships with patrons established on confidence, transparency, and exceptional service. We work closely with you, offering open dialogue and personalized solutions to ensure your complete satisfaction throughout the process.
Cutting-Edge Technology: We utilize state-of-the-art technology and techniques to deliver superior results in all our dealings. Contact our commercial waterproofing contractors today for a quote on your next assignment and you can expect a value for your money.
Competitive Pricing:AB Seals Waterproofing Contractors South San Francisco, CA is an industry-leading commercial structure waterproofing expert in South San Francisco, CA. Our services include waterproofing services at affordable prices without neglecting on superior quality and are dedicated to offering premium quality workmanship and customer care in this sector.
Free Consultation: Opting for AB Seals Waterproofing in South San Francisco, CA, you obtain a cost-free assessment and estimate to make an knowledgeable decision.
Our Waterproofing Services in South San Francisco, CA.
At AB Seals Waterproofing in South San Francisco, CA, we provide quality and trustworthy waterproofing services that are customized in protecting corporate facilities from water damage, aiding businesses maintain a protected and efficient environment. From lodging facilities to office buildings, we have your needs covered. Here are some of our waterproofing services:
Basement Waterproofing:
Below-ground spaces are particularly susceptible to water seepage owing to their location underground, making them vulnerable to groundwater, rain, and various forms of dampness.
In AB Seals Waterproofing in South San Francisco, CA, we deliver quality basement waterproofing services in corporate establishments. Our team utilizes a variety of techniques used to avert water and moisture from penetrating and causing damage to the basement of your facility, and ensure that water does not seep through the walls, floors, or foundation of the basement, keeping your interior free from dampness.
Interior Waterproofing:
Our interior waterproofing services exemplify excellence, they are our dedicated waterproofing team to prevent water infiltration and handle 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 emphasize regulating water that has already entered the basement or foundation, channeling it elsewhere 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 channel water to a sump pump.
Exterior waterproofing
Furthermore, we offer exterior waterproofing services at AB Seals Waterproofing in South San Francisco, CA. Our skilled technicians diligently avert any form of water seepage and handle moisture by applying 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, transforming it into a proactive approach to water protection.
Sump pump installation
Sump pump installation is a vital component of basement waterproofing and moisture regulation systems, making it essential that you need a competent seal waterproofing contractor like 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 accumulated in the pit and pump it out of the building, stopping potential flooding and water damage.
Crawlspace Waterproofing
In AB Seals Waterproofing in South San Francisco, CA, we provide durable crawlspace waterproofing services focused on protecting the crawlspace area beneath your building from water damage and moisture infiltration.
We waterproof the crawlspace by employing a variety of techniques and systems to ensure it remains dry and clear of excess moisture, which can lead to issues like mold growth, structural damage, and poor indoor air quality.
Foundation Waterproofing
The groundwork is a fundamental component of any structure, and upkeeping its integrity is essential for the building's stability and longevity. The foundation waterproofing is a critical process that should be carried out by experts like us.
We employ 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 create a barrier against water intrusion.
Crack repair
At AB Seals Waterproofing in South San Francisco, CA, we utilize appropriate products and follow 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 similar to ours is suggested to ensure a thorough and effective solution.
Our crack repair services are provided to uphold the integrity and effectiveness of the seal. We thoroughly examine the area to identify the extent and nature of the cracks and establish if they are hairline cracks or more substantial fissures.
Sealant application
Up to the present time, AB Seals Waterproofing Contractors in South San Francisco, CA has been the preferred provider of sealant application and moisture control throughout the South San Francisco, CA area. We focus on protecting your residential or commercial property from the ever-changing weather conditions in Florida by professionally applying the sealant to your interior and exterior spaces.
Commercial Waterproofing
AB Seals Waterproofing Contractors South San Francisco, CA provides the best commercial waterproofing in South San Francisco, CA. We excel at protecting your commercial properties from water damage and aiding your businesses maintain a protected and efficient environment. From lodging facilities to office buildings, we're here to meet your requirements.
Waterproofing for businesses
AB Seals Waterproofing Contractors South San Francisco, CA provides the best commercial waterproofing in South San Francisco, CA. We excel at protecting your commercial properties from water damage and aiding your businesses maintain a protected and efficient environment. From lodging facilities to office buildings, we're here to meet your requirements.
Foundation Waterproofing
Our foundation waterproofing professionals 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 avoid potential damage to stored inventory or equipment.
We render these services at an affordable rate. This is the reason we stand out among foundation waterproofing service providers in South San Francisco, CA.

Waterproofing for industrial facilities
In our capacity as a licensed waterproofing company operating in South San Francisco, CA, we deliver the best waterproofing services for industry facilities at a budget-friendly cost. You can have full confidence in our services because our team is a well-experienced waterproofing company with special skills, knowledge, and technology for your complete waterproofing projects and maintenance needs throughout South San Francisco, CA.
Reach out to us today for an excellent job. Our contractors are continuously eager to render optimum services without any hassle.
Waterproofing Solutions
Waterproofing methods refer to multiple approaches, materials, and techniques designed to avert the infiltration of water or moisture into buildings, structures, or specific areas. These solutions 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 provide solutions to waterproofing needs by draining the systems and installing vapor barriers in your home and offices.
Here are some of the waterproofing solutions that we deliver:
- Drainage systems: We support install drainage systems that divert water away from structures, like French drains, sump pumps, and exterior drainage systems, to prevent water accumulation and likely damage.
- Vapor barriers:Furthermore, we insert materials into gaps, cracks, or joints to plug 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 install this
Common waterproofing issues and solutions
Problems with waterproofing can occur due to a range of factors, including age, poor installation, weather conditions, or inadequate maintenance. Addressing these issues promptly is essential to stop further damage and uphold the integrity of the structure. Below are typical waterproofing issues and their solutions:
1. Cracks and voids in walls, floors, or roofs could enable water infiltration.
Solution: Fill cracks and voids using appropriate sealants, injection grouting, or patching materials. For larger cracks, use epoxy injections for a robust and lasting repair.
2. Poorly Maintained Joints and Seals:Damaged or deteriorated seals around windows, doors, and joints might cause 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 avoid future complications.
3. Ineffective Drainage: Incorrect incline, 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. Missing Waterproofing Membrane:
Solution: Use suitable waterproofing membranes such as bituminous, PVC, or liquid-applied membranes to create a watertight barrier.
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 explore the option of using exterior insulation systems to boost protection against water intrusion.
6. Roofing Problems: Damaged or improperly sealed roofing materials lead to leaks and water damage.
Solution: Regularly inspect and maintain the roof, repair any damage promptly, and administer the right roof coatings or sealants to guarantee water resistance.
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, install a sump pump, and upgrade the foundation drainage and landscaping to redirect water away from the basement.
8. Leaking Balconies or Decks:
Solution:Address cracks, apply waterproof coatings or membranes, and guarantee the right incline for optimal drainage.
9. Erosion and Settlement: Changes in soil due to erosion or settling near the foundation might cause water pooling and rising hydrostatic force on walls.
Solution:Tackle soil erosion and ensure proper grading to channel water away from the foundation. Consider installing drainage systems to handle surplus water.
Consistent examinations, proactive maintenance, and swift fixes are key to preventing waterproofing issues and ensuring a watertight building envelope. If unsure, consult us at AB Seals Waterproofing in South San Francisco, CA for a thorough assessment and corrective measures.
FAQs
Is waterproofing typically included in insurance policies?
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?
Yes, we provide warranties for our waterproofing services to ensure our clients have peace of mind. 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 South San Francisco, CA?
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 South San Francisco, CA, with its tropical climate and frequent rain, waterproofing is vital to maintain the structural integrity of buildings, stop mold from proliferating, and enhance durability.
What areas of my property can benefit from seal waterproofing
Seal waterproofing is useful for various areas, like roofs, walls, basements, balconies, decks, parking garages, and more. It safeguards against water-induced harm, 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 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 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 South San Francisco, CA?
We have a selection of premium sealants and coatings, like liquid-applied membranes, polyurethane coatings, acrylic coatings, elastomeric coatings, and more. Our products are tailored to withstand South San Francisco, CA's climate and adequately defend your property against water penetration.
Can seal waterproofing help in reducing energy costs for my property in South San Francisco, CA?
Certainly, waterproofing has the potential to enhance energy efficiency by enhancing the insulation of the building envelope. It contributes to indoor temperature stability, reducing the load on HVAC systems, and possibly leading to energy cost savings.
Is seal waterproofing a DIY project, or should I hire professionals?
While DIY waterproofing options are on the market, opting for professionals such as us provides assurance of correct application and durable results. Our experienced team comprehends the regional climate and uses the right materials and techniques to provide effective waterproofing solutions for your property.
How can I request a quote for seal waterproofing services in South San Francisco, CA?
Requesting a quote is a straightforward process by reaching out to us 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, 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 in South San Francisco, CA for your waterproofing projects. We look forward to assisting you. Please feel free to contact us using the information below: