About Us Clayson, Bainer & Saunders, PLC is a full service law firm that has over 100 years of history in downtown Corona. Their attorneys are highly skilled in civil and business litigation, and have been awarded for their achievements by prestigious organizations such as Martindale-Hubbell. They handle a wide variety of cases, including wills and trust administration, personal injury, non-profit law, and estate planning. For a full list of all practice areas, please visit their website, or call the firm today.