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Concrete Repair - Historical Building Restoration - Waterproofing - Deck Coating

Below-Grade Waterproofing & Coating for
Wood & Concrete

Coating for Wood & Concrete
  • Locally Owned and Operated
  • Fully Licensed and Insured
  • Thousands of Satisfied Clients
  • Exceptional Results & Competitive Rates
  • Certified by Reputable Manufacturers
  • Free On-Site Consultation & Written Estimate

Waterproof Coatings for Basements, Parking Structures, and Underneath High-Rise Buildings

Concrete Restoration Systems is a licensed and insured specialty contractor with over 28 years of experience applying below-grade waterproofing systems to commercial and residential properties throughout Southern California. Our urethane foam grout injection provides maximum waterproofing protection for basements, parking structures, concrete joints, and other spaces that are below ground level. We use high-quality products made by the industry's leading manufacturers including SealBoss, and Sika. All jobs are supervised by our knowledgeable foreman who undergoes ongoing training to stay up-to-date and on the latest and best waterproofing systems and application techniques. Since 1990, we've served thousands of satisfied customers and earned a reputation for providing exceptional results at competitive rates.

Urethane Grout Injection to Repair & Seal Cracks in Concrete Walls, Foundations & Slabs

Below-grade waterproofing protects underground structures and foundations from water infiltration, which can compromise a building's structural integrity over time. Urethane foam grout injection allows us to waterpoof those hard to reach places like cracks in underground parking structures or interior walls that cannot be excavated. We inject liquid urethane grout into these cracks, where it expands to fill all of the nooks and crannies for maximum protection from water. This high-performance elastomeric system provides a durable and cost-effective waterproofing solution for interior and exterior concrete structures without the use of expensive excavation techniques. Whether you have a high-rise building with a large underground parking lot or a residential basement with foundational cracking, Concrete Restoration Systems has a waterproofing solution to meet your needs.

Call for a Free Consultation on Elastomeric, Negative-Side Waterproofing in Los Angeles, Orange County, Riverside, or San Bernardino

Concrete Restoration Systems has nearly three decades of experience providing below-grade concrete waterproofing services using the industry's most advanced urethane grout injection systems. This means we have the expertise to seal and protect even the most challenging of concrete structures. Call today for a free on-site consultation. We welcome below-grade concrete waterproofing jobs of any size, anywhere in Southern California, including Los Angeles, Long Beach, Anaheim, Placentia, Santa Ana, Irvine, San Bernardino, and Riverside. We are available Monday through Friday from 6:30am to 5:00pm, and provide free on-site consultations. When we arrive, we'll give you an honest assessment of your concrete repair and protection needs, and thoroughly explain our proposed solution. By working with Concrete Restoration Systems, you'll always get exceptional customer service, long-lasting results, competitive prices, and a written guarantee.


Exceeded my expectations. I had a major slab crack that needed repair before my wood flooring could be installed. Tom (president) personally inspected and bid the project . . .

Ed W., Placentia, CA Via Yelp Testimonial

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For fastest response, please call (714) 996-3177