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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
  • Licensed Specialty Contractor
  • 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 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.



Tom and his team at Concrete Restoration have been incredibly helpful with various complicated issues that have come up at our temple. Last year we purchased an old concrete church built in 1929, which we are now converting into a Buddhist temple.

We first met Tom when we were in a pinch, having just discovered that the parapet walls our roofer was about to cover with copper coping, had many cracks and spalls. . .

S. XianJie
Buddhist Monk with Bodhi Light International, Inc
Project Manager for Wei Mountain Temple Construction

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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. A sensible plan was proposed that worked within my budget. Work began the next day. When the project went outside the initial parameters during the later stages, the installers just took care of it without shaking me down for more $. Both the products and the workmanship were top notch. Very professional.

Ed W., Placentia, CA Via Yelp Testimonial

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Tom, you are a man of his word in fulfilling my requests.

You are blessed to have a great crew. They are so conscientious, respectful and kind. They take great pride in their work.


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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.

Recent Projects

  • Below-Grade Waterproofing & Coating for Concrete
  • Waterproof, Non-Slip Coatings for Balconies, Floors & Walkways

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Send Us a Message

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