Concrete Waterproofing and Sealing in Pasadena, CA

Protecting your concrete investment from water damage, moisture intrusion, and environmental deterioration is essential for maintaining structural integrity and preventing costly repairs over time. Concrete waterproofing and sealing provides comprehensive protection that extends the lifespan of your concrete surfaces while preserving their appearance and functionality against California's diverse weather conditions and daily wear.


Pasadena Elite Concrete Solutions specializes in professional concrete waterproofing and sealing services that address the unique challenges faced by concrete surfaces throughout Pasadena and surrounding areas. We understand that different concrete applications require tailored protection strategies, from basement waterproofing that prevents moisture problems to driveway sealing that resists oil stains and surface deterioration.


Our comprehensive approach begins with thorough surface assessment to identify existing damage, potential problem areas, and the most appropriate protection methods for your specific concrete surfaces. We utilize advanced waterproofing compounds and high-performance sealers that penetrate deeply into concrete pores.


Whether you need preventive sealing for new concrete installations, remedial waterproofing for existing moisture problems, or maintenance treatments to restore protection on aging surfaces, we deliver customized solutions that maximize your concrete's durability and performance. Our commitment to quality materials and proven application techniques ensures your concrete surfaces remain protected, attractive, and structurally sound for years to come.

Our Concrete Waterproofing and Sealing Services

Our services focus on protecting concrete surfaces from water damage by using reliable materials and proven techniques. We offer tailored solutions that improve durability, prevent leaks, and reduce maintenance costs over time.

Types of Waterproofing Solutions

We provide several waterproofing options depending on the needs of your project. These include:



  • Liquid-applied membranes: A flexible coating that seals cracks and joints.
  • Sheet membranes: Durable sheets applied over concrete substrates to block water intrusion.
  • Cementitious waterproofing: A mixture applied easily to concrete structures for basic water resistance.
  • Crystalline waterproofing: Active chemicals penetrate concrete pores to block water pathways.


Each method is selected based on surface condition, location, and exposure to moisture. This ensures long-lasting protection and effective moisture control.

Advanced Sealing Techniques

Sealing concrete is critical to prevent water absorption and surface damage. We use advanced sealants such as silane, siloxane, and polyurethane.


These sealants:


  • Penetrate deeply for internal protection.
  • Resist UV damage and weathering.
  • Maintain breathability, allowing trapped moisture to escape without damage.


Our application processes include surface preparation, cleaning, and controlled spraying or brushing. This guarantees consistent coverage and improved performance over traditional sealing methods.

Concrete Surfaces We Protect

We protect a wide range of concrete surfaces across residential, commercial, and industrial properties. These include:



By addressing each surface’s unique characteristics, we tailor waterproofing and sealing strategies that preserve structural integrity and appearance. This specialized focus minimizes risks of cracking, spalling, and mold growth.

Benefits of Professional Concrete Protection

Protecting concrete with professional waterproofing and sealing enhances its strength and guards it from environmental damage. These measures help maintain the surface’s integrity, reduce maintenance needs, and prevent common issues caused by moisture.

Extended Lifespan and Durability


Proper concrete waterproofing significantly increases the material's lifespan. By applying specialized sealants, we prevent cracks and surface erosion caused by water infiltration and freeze-thaw cycles. This protection preserves the structural integrity of patios, driveways, and foundations longer than untreated concrete.


Sealed concrete withstands daily wear and exposure better, reducing the likelihood of surface spalling or crumbling.

Regular professional treatment also helps maintain appearance, keeping surfaces smooth and less prone to deterioration under heavy use.


Moisture and Weather Resistance


Water intrusion is one of the primary causes of concrete damage. Our sealing techniques create a barrier that limits moisture penetration, which prevents internal weakening and mold growth. This moisture resistance also reduces the risk of freeze-thaw damage in colder months, which often leads to cracking and scaling.


In addition to water, our concrete protection safeguards surfaces against harsh UV rays and chemical exposure, ensuring they remain stable despite Pasadena’s weather fluctuations.


Cost Savings Over Time


Investing in professional concrete waterproofing reduces long-term expenses related to repairs and replacements. Sealed concrete requires less frequent maintenance, which means fewer costs for patching cracks or addressing damage from water and mold.


By preventing major structural issues early, we help clients avoid costly reconstruction projects. This proactive approach means better budget management and preservation of property value.

Why Choose Pasadena Elite Concrete Solutions

We focus on delivering durable protection, precise application, and responsive service to every concrete waterproofing and sealing project. Our approach ensures long-lasting results and addresses the specific needs of Pasadena's climate and concrete structures.

Client Satisfaction 



We communicate clearly and provide detailed project plans, timelines, and cost estimates to avoid surprises. Our team listens to client concerns and adapts solutions to match their requirements while maintaining quality standards. Post-service support includes inspection and maintenance advice to extend the life of treated surfaces.

Experienced Team


Our team has extensive experience working with Pasadena's unique environmental conditions, including the seasonal moisture and temperature fluctuations that affect concrete durability. We understand local construction standards and maintain up-to-date knowledge on best practices for concrete protection. Each member is trained in the latest waterproofing techniques and use specialized equipment to inspect and treat surfaces effectively.

Quality Materials



We use high-grade sealants and waterproofing products tested for their longevity and resistance to water penetration. Our methods include surface preparation, crack filling, and protective coating applications that adhere rigorously to manufacturer guidelines. Our process relies on proven systems tailored for different concrete types and exposure levels.

Frequently Asked Questions About Concrete Waterproofing and Sealing

  • How much does concrete waterproofing and sealing cost per square foot?

    Concrete waterproofing and sealing typically costs $1 to $5 per square foot in Pasadena. Basic sealing starts around $1-2 per square foot, while comprehensive waterproofing with premium materials ranges from $3-5 per square foot. Costs depend on surface condition, sealer type, preparation needs, and accessibility of the area being treated.

  • How long does concrete waterproofing and sealing take?

    Most concrete waterproofing and sealing projects take 1-3 days to complete. Simple sealing applications require 1-2 days including surface preparation and application. Complex waterproofing with crack repairs and multiple coats takes 2-3 days. The treated surface needs 24-48 hours to cure before normal use.

  • How much does it cost to waterproof a concrete basement?

    Concrete basement waterproofing typically costs $3,000 to $8,000 for an average basement, depending on size and method used. Interior waterproofing starts around $3,000-5,000, while exterior excavation and waterproofing ranges from $6,000-8,000. Costs include surface preparation, crack repairs, waterproofing application, and any necessary drainage improvements.

  • Is penetrating sealer better than topical sealer for concrete?

    Penetrating sealers are generally better for most concrete applications because they absorb into the surface without creating a film that can peel or wear off. They provide excellent water repellency while maintaining the concrete's natural appearance and slip resistance. Topical sealers offer more stain protection but require more frequent reapplication and can become slippery when wet.

  • How does concrete waterproofing compare to membrane systems?

    Concrete waterproofing treatments penetrate the surface to create water resistance while maintaining breathability, making them ideal for existing structures. Membrane systems create a physical barrier but require installation during construction or major renovation. Waterproofing is more cost-effective for existing concrete and easier to maintain, while membranes offer superior protection for new construction below-grade applications.