About Us
Hello to AB Seals Waterproofing in Redwood City, California, your reliable partner in safeguarding structures from water seepage in the lively city of the Redwood City, California area. We are devoted to preserving the integrity of both residential and commercial establishments, ensuring they continue to be dry, safe, and secure.
Here at AB Seals Waterproofing Contractors Redwood City, California, our goal is basic but of utmost importance: to defend your valuable properties from the adverse impacts of water damage. Our goal is to exceed your hopes by delivering premium waterproofing solutions tailored to your unique needs.

Why You Should Choose Us
Expertise & Excellence: Our team is made up of highly skilled and experienced professionals who are passionate about waterproofing. We employ the latest advancements in the industry and apply tested approaches to deliver unmatched results. From the initial assessment to the concluding waterproofing process, we sustain a high standard of excellence in each and every one of our endeavors.
Customer Satisfaction: In AB Seals Waterproofing Contractors Redwood City, California, your satisfaction is our foremost concern. We believe in fostering lasting relationships with patrons established on trust, transparency, and exemplary customer service. We partner closely with you, presenting clear communication and personalized solutions to assure your complete satisfaction throughout the process.
Cutting-Edge Technology: We employ the latest technology and approaches to deliver outstanding results in all our dealings. Reach out to our commercial waterproofing contractors at this moment for a quotation on your next project and you will get a value for your money.
Competitive Pricing:At AB Seals Waterproofing Contractors in Redwood City, California is an industry-leading commercial structure waterproofing expert in Redwood City, California. We offer waterproofing services at affordable prices without neglecting on quality and are devoted to offering premium quality workmanship and customer service in this sector.
Free Consultation: Opting for AB Seals Waterproofing in Redwood City, California, You get a free consultation and estimate to assist you in making an knowledgeable decision.
Our Waterproofing Services in Redwood City, California.
Here at AB Seals Waterproofing in Redwood City, California, we provide high-quality and reliable waterproofing services that are customized in protecting corporate facilities from water damage, helping businesses maintain a protected and efficient environment. From lodging facilities to commercial offices, we have your needs covered. Check out some of our waterproofing services:
Basement Waterproofing:
Basements are particularly susceptible to water seepage owing to their location underground, making them susceptible to groundwater, rain, and other sources of moisture.
In AB Seals Waterproofing in Redwood City, California, we offer quality basement waterproofing services in commercial settings. We have a set of approaches used to prevent water and moisture from penetrating and causing damage to the basement of your facility, and assure 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 are top-notch, they are our dedicated waterproofing team to prevent water infiltration and manage moisture within your building by applying waterproofing materials and systems on the interior surfaces of the basement or other vulnerable areas.
We also emphasize controlling 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 accumulate and guide water to a sump pump.
Exterior waterproofing
We also offer exterior waterproofing services at AB Seals Waterproofing in Redwood City, California. Our skilled technicians thoroughly prevent any form of water seepage and manage 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 crucial component of protecting the basement from water and moisture control systems, making it essential that you should have and experienced seal waterproofing contractor similar to us.
We set 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 accumulate excess water that has accumulated in the pit and pump it out of the building, preventing potential flooding and water damage.
Crawlspace Waterproofing
In AB Seals Waterproofing in Redwood City, California, we provide resilient crawlspace waterproofing services aimed at protecting the crawlspace area beneath your building from water damage and moisture infiltration.
We waterproof the crawlspace by involving various techniques and systems to assure it remains dry and clear of excess moisture, that can lead to issues like mold growth, structural damage, and poor indoor air quality.
Foundation Waterproofing
The foundation is a essential component of any structure, and upkeeping its integrity is crucial for the building's stability and longevity. The foundation waterproofing is a critical process that needs to be carried out by experts similar to us.
We employ professional techniques and materials to defend 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
Here at AB Seals Waterproofing in Redwood City, California, we use correct products and follow the manufacturer's instructions for the specific sealant and waterproofing system being utilized. Hence, consulting with 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 maintain the integrity and effectiveness of the seal. We thoroughly examine the area to spot the extent and nature of the cracks and establish if they are hairline cracks or more substantial fissures.
Sealant application
Until this moment, AB Seals Waterproofing Contractors in Redwood City, California has been the preferred provider of sealant application and moisture control throughout the Redwood City, California area. Our emphasis is 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 in Redwood City, California delivers the best commercial waterproofing in Redwood City, California. We specialize in protecting your commercial properties from water damage and helping your businesses maintain a protected and efficient environment. From lodging facilities to commercial offices, we've got you covered.
Waterproofing for businesses
AB Seals Waterproofing in Redwood City, California delivers the best commercial waterproofing in Redwood City, California. We specialize in protecting your commercial properties from water damage and helping your businesses maintain a protected and efficient environment. From lodging facilities to commercial offices, 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 avoid potential damage to stored inventory or equipment.
Our services are these services at an affordable rate. That is why we stand out among foundation waterproofing service providers in Redwood City, California.

Waterproofing for industrial facilities
As a licensed waterproofing company in Redwood City, California, we offer the best waterproofing services for industry facilities at an affordable price. 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 in Redwood City, California.
Contact 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 a range of techniques, materials, and applications designed to prevent the infiltration 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 an affordable rate, we cater to your waterproofing needs by draining the systems and installing vapor barriers in your home and offices.
Here are some of the waterproofing solutions that we offer:
- 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: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 completely sealing them, enabling the material to breathe. Commonly used for masonry, concrete, and wood. We can help 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 essential to stop further damage and maintain the integrity of the structure. Below are typical waterproofing issues and their solutions:
1. Fractures and openings in walls, floors, or roofs can allow water infiltration.
Solution: Fill cracks and voids using correct sealants, injection grouting, or patching materials. For larger cracks, employ 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 tight seal. You should also regularly inspect and maintain seals to avoid future complications.
3. Ineffective Drainage: Incorrect incline, and blocked or damaged drainage systems might lead to water to build up and lead to leaks or flooding.
Solution:Properly grade surfaces for optimal drainage, clear debris from gutters and downspouts, and address or upgrade damaged drainage systems if required.
4. Lack of Waterproofing Membrane:
Solution: Use suitable waterproofing membranes including bituminous, PVC, or liquid-applied membranes in order to establish a water-resistant shield.
5. Exterior Wall Damage:Fractures, wear and tear, or absorbent walls can facilitate water to penetrate the premises, leading to damage and damp conditions.
Solution:Mend walls in disrepair, apply 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 can result in 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:Address cracks, apply waterproof coatings or membranes, and guarantee the right incline for optimal 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 correct incline to direct water away from the foundation. You should also installing drainage systems to handle surplus water.
Regular inspections, preemptive maintenance, and swift fixes are key to preventing waterproofing issues and guaranteeing waterproofing for your building. If in doubt, consult us at AB Seals Waterproofing in Redwood City, California for a thorough assessment and appropriate solutions.
FAQs
Is waterproofing typically included in insurance policies?
As a rule, insurance policies do not typically include coverage for preventive waterproofing maintenance. 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 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 Redwood City, California?
Utilizing sealants for waterproofing is the process of using custom coatings or sealants to surfaces to prevent water penetration and shield against damage caused by moisture. In Redwood City, California, with its tropical climate and frequent rain, waterproofing is crucial 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
Seal waterproofing is useful for multiple locations, 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 durability of seal waterproofing varies depending on the sealant type utilized, exposure to weather elements, and regular maintenance practices. Generally, seal waterproofing usually has a lifespan of several years. It's advisable 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 Redwood City, California?
We have a selection of premium sealants and coatings, including liquid-applied membranes, polyurethane coatings, acrylic coatings, elastomeric coatings, and more. Our products are designed to handle the climate of Redwood City, California and adequately defend your property against water penetration.
Can seal waterproofing help in reducing energy costs for my property in Redwood City, California?
Yes, waterproofing can contribute to energy efficiency by enhancing the insulation of the building envelope. It helps in maintaining a more stable indoor temperature, decreasing the HVAC system's workload, 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 ensure proper application and long-lasting results. Our knowledgeable experts 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 Redwood City, California?
You can easily request a quote by contacting our team via phone, email, or the contact form on our website. We'll promptly respond, gather the necessary information about your project, and offer you a detailed and competitive estimate.
How do I choose the right waterproofing contractor?
Search for contractors who are experienced, licensed, and insured. Check their portfolio, browse through client feedback, seek recommendations, and ensure they provide a comprehensive assessment and a detailed proposal for the particular waterproofing needs of your project.

Contact Us
Thank you for considering AB Seals Waterproofing in Redwood City, California for your waterproofing projects. We look forward to assisting you. Please feel free to contact us using the information below: