Jefferson City, Columbia Missouri Law Firm, Carson Coil, has been handling family law for over 60 years. Call Carson Coil at (573) 636-2117 today regarding your family law or divorce case. Carson Coil will handle all areas of family law from complex divorce to property division and child custody. The law firm attorneys work as a team to provide high quality representation and excellent client service. The law firm work hard to protect their clients.