Louthian Law Firm, P.A Louthian Law Firm, P.A For more than a half-century, the Columbia personal injury lawyers at the Louthian Law Firm have been committed to securing full and fair compensation for injury & accident victims throughout South Carolina. At the Louthian Law Firm, our clients work one-on-one with our South Carolina personal injury lawyers. Our passion for helping injured people in South Carolina remains as strong today as when attorney Herb Louthian founded the firm in 1959. Our attorneys offer free case consultations. Find out if you have a case, today: (888) 311-2873.