CLA Construction is a Decking and Drainage Specialist and has been in business since 1988, with an extensive list of satisfied customers. We are rated A+ with the Better Business Bureau and have and a complaint-free record with Contractor's State License Board. We specialize primarily in decking and drainage, and are proficient in all phases of residential remodeling. Our mission is to provide the best quality craftmanship to the level we ourselves want, with the goal that every client will become a future reference. Serving the Tri-Valley Area: Pleasanton, Livermore, Dublin, Sunol, Danville, San Ramon, Blackhawk, Alamo & Castro Valley. Now serving the San Joaquin Valley too!