About Us

About Capital Deck & Stair

Deck & Stair Waterproofing Services in Southern California

At Capital Deck & Stair, we provide quality deck & star waterproofing and coating services across Los Angeles and Orange County. We are a family-owned and operated business with over 30 years of industry experience. Our professionals focus on delivering superior results in a prompt, professional manner. When you work with our experts, you can be confident in our warranty-backed services and quality work done right the first time.

Why choose Capital Deck & Stair?

Our main applications are multilayer fiberglass coatings such as Desert Crete. We are also one of the largest installers of magnesite flooring, a form of waterproof cement that has been popular since the early 1920s. From pool decks, balconies, staircases, to walkways, our waterproofing applications can be used on a wide range of spaces in homes, apartments, and commercial buildings.

Schedule Your Project Today

Call us today to schedule a free estimate for your project. Our licensed and highly trained waterproofing experts can come to your door and provide you with a quote as well as answer any questions you may have. Our estimators are also experts at detecting leaks and solving problems.

Call (310) 912-7737 or use our online form.