John S. Keffer is a dedicated attorney with strong ties to the Sumter, SC community. A proud U.S. Air Force veteran, John served as a weapons loader on F-16 and A-10 aircraft before graduating cum laude from the University of South Carolina in 1995. He went on to earn his Juris Doctor in 1999 from the same institution and has been practicing law in Sumter ever since.
John is experienced in Personal Injury, Workers’ Compensation, Family Law, and Criminal Defense, providing personalized, client-focused legal representation. He is licensed to practice in the South Carolina Bar, the U.S. District Court for the District of South Carolina, the U.S. Court of Appeals for the 4th Circuit, the U.S. Court of Appeals for the Armed Forces, and the U.S. Navy-Marine Corps Court of Criminal Appeals. His extensive experience and legal knowledge make him a valuable advocate for his clients.
In addition to his legal work, John is actively involved in the Sumter community. He has served on the Sumter School District Consolidation Committee and is a member of civic organizations like the Sumter Rotary Club. John also dedicates time to coaching youth sports, demonstrating his commitment to supporting and mentoring the next generation.
- University of South Carolina School of Law
- J.D. (1999)
- Founder
- Keffer Law Firm
- Current
- Peer Reviewed
- Martindale Hubbell
- South Carolina Bar  # 67910
- Member
- Current
- South Carolina
- South Carolina Bar
- ID Number: 67910
- Free Consultation
- Family Law
- Adoption, Child Custody, Child Support, Father's Rights, Guardianship & Conservatorship, Paternity, Prenups & Marital Agreements, Restraining Orders, Same Sex Family Law
- Divorce
- Collaborative Law, Contested Divorce, Military Divorce, Property Division, Same Sex Divorce, Spousal Support & Alimony, Uncontested Divorce
- DUI & DWI
- Personal Injury
- Animal & Dog Bites, Brain Injury, Car Accidents, Construction Accidents, Motorcycle Accidents, Premises Liability, Truck Accidents, Wrongful Death
- Criminal Law
- Criminal Appeals, Drug Crimes, Expungement, Fraud, Gun Crimes, Internet Crimes, Sex Crimes, Theft, Violent Crimes
- English: Spoken, Written
- Website
- Keffer Law Firm Website