Pomona Concrete

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Basement Waterproofing in Pomona, CA


Waterproofing plays a key role in protecting your property’s surfaces from long-term water damage. At Pomona Concrete, we provide reliable Basement waterproofing services in Pomona, CA, tailored to shield your concrete and structural areas from leaks, excess moisture, and the unpredictable weather conditions California is known for.


Our skilled professionals use high-quality waterproofing products that deeply penetrate and seal surfaces, forming a strong, lasting defense against water, humidity, and chemical exposure. Whether you’re beginning a new build or enhancing an existing one, our waterproofing approach helps minimize the risk of cracks, erosion, and mold—keeping your surfaces both strong and looking sharp.


From basements and foundations to patios, walkways, and driveways, our waterproofing services are built for durability. We don’t just fix leaks—we help prevent them entirely. With the right waterproofing system, your property in Pomona, CA stays sturdy, attractive, and protected for years to come.

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Materials Used for Basement Waterproofing


In Pomona, CA, we specialize in basement waterproofing, using premium sealants designed to protect and extend the life of concrete surfaces. Our waterproofing materials include acrylic sealers, which form a protective film that resists water while enhancing appearance; penetrating sealers, which absorb deep into the concrete to block out moisture and chemical damage; and epoxy or polyurethane coatings, which create a heavy-duty, waterproof shield—ideal for basements exposed to constant dampness or foot traffic. Each product is selected based on your basement’s specific needs, ensuring lasting waterproofing performance and peace of mind.


Basement waterproofing creates a strong barrier against water intrusion, helping to prevent flooding, mold growth, and foundation damage caused by moisture buildup.

Sealing greatly enhances the durability of concrete surfaces, prolonging their lifespan by preventing early deterioration. Premium sealants strengthen the surface, minimizing the effects of heavy traffic, harsh weather, and UV exposure. This ensures your concrete stays strong, intact, and visually appealing for years, providing long-term protection and value.

Our basement waterproofing process includes surface preparation, crack sealing, and application of high-performance sealants or membranes tailored to your basement’s specific moisture challenges.

One of our recent projects involved a homeowner concerned about moisture issues in their newly finished basement. They wanted long-term protection without compromising the space’s appearance or structure. We recommended a professional basement waterproofing solution using a penetrating sealer that absorbed deep into the concrete, blocking water intrusion and preventing mold growth. The treatment also strengthened the surface from the inside out. The client was extremely satisfied with the results, especially our attention to detail and the peace of mind that came with knowing their basement was fully protected.

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Basement Waterproofing Maintenance and Repair


At Pomona Concrete, we understand that proper care and timely repairs are key to keeping basement waterproofing systems working effectively. Regular upkeep includes cleaning to remove buildup and grime, as well as reapplying waterproof sealants every few years to maintain full protection. Over time, constant exposure to moisture, ground pressure, and indoor humidity can wear down even the best waterproofing layers. If you notice cracks, peeling, or damp spots, our skilled team is ready with repair solutions—from resealing to fixing minor surface damage—restoring both function and appearance. Routine maintenance helps your basement stay dry, strong, and secure for the long haul.


  • Sealant Types

    For effective basement waterproofing, we use a variety of high-performance sealants based on the specific needs of your space. Penetrating sealers work by soaking into the concrete, forming an internal barrier against water. Elastomeric coatings offer flexibility and are great for covering basement walls with small cracks or movement. Cement-based coatings are also commonly used for interior walls, providing strong, long-term waterproofing that’s easy to apply and maintain.

  • Moisture Protection

    Sealing concrete effectively prevents water damage, mold growth, and the harmful effects of freeze-thaw cycles, which can lead to cracks and surface deterioration.

  • Longevity and Maintenance

    Maintaining your basement waterproofing is key to long-term results. Over time, weather conditions and natural wear can weaken the protective barrier. We recommend routine inspections to catch early signs of moisture or cracking. With occasional resealing and minor repairs, your basement remains well-protected—saving you from costly water damage and ensuring the space stays safe and functional for years.

Choosing Pomona Concrete for your basement waterproofing means partnering with a team that’s dedicated to delivering dependable, long-lasting results. From careful surface preparation to choosing the right waterproofing products for your specific basement conditions, we make sure your space stays dry, protected, and structurally sound. Whether you're looking to waterproof a new basement or need professional repairs for existing leaks or cracks, our experienced team offers effective, high-quality solutions you can trust.