Maximize Your Membership. The State Bar of Texas offers services to help Texas attorneys with their law practices.CCCBA serves legal professionals and the community. CCCBA's Lawyer Referral Service provides the community with a low-cost resource to solve legal problems. Enter Attorney Name or Bar Number Search. Include similar sounding names. Clio has earned the approval of bar associations and law societies around the world, including all 50 state bar associations in the United States. This page contains a brief overview of the Contra Costa County Bar Association as well as the contact information and a link to their website. The Online Membership Directory provides basic information about Attorneys licensed to practice in Texas. Find the best family attorney serving Contra Costa County.