About Us: Chamberlain Hrdlicka is a diversified business law firm with offices in Atlanta, Denver, Houston, Philadelphia and San Antonio. The firm represents both public and private companies, as well as individuals and family-owned businesses across the nation. In addition to tax planning and tax controversy, the firm offers counsel in corporate, securities and finance, employment law and employee benefits, energy law, estate planning and administration, intellectual property, international and immigration law, commercial and business litigation, real estate and construction law.